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Text Products Issued Before and
During the May 9, 2003 Tornado Event
FXUS64 KOUN 090937
AFDOKC
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE NORMAN OK
400 AM CDT FRI MAY 9 2003
WK FRONT HAS PUSHED INTO NWRN SECTIONS OF THE FA THIS MORNING WITH
DRY LINE STILL EVIDENT IN WESTERN OK. EXPECT FNT TO STALL OUT THIS
MORNING ACROSS THE NORTH. LO LVL SLY FLO WILL INCREASE AS SFC LO
DVLPS OVER EASTERN COLORADO IN RESPONSE TO UPR SYSTEM APROACHING
FROM THE GREAT BASIN. THIS SHUD ALLOW LOW LEVEL MOISTURE TO MOVE
BACK WESTWARD SOME BEFORE DRYLINE BEGINS TO PUSH EASTWARD AGAIN
LATER THIS AFTN AND EVENING. VERY UNSTABLE AMS WILL BE IN PLACE
AGAIN TTHIS AFTN EAST OF THE DRYLINE WITH CAPES IN THE 3500 TO 4500
J/KG RANGE. AREA SHUD REMAIN CAPPED FOR MUCH OF THE DAY BUT HOT
TEMPS AND CONVERGENCE ALONG THE DRYLINE ALONG WITH APCHG UPR TROF
SHUD WEAKEN CAP SUFFICIENTLY FOR TSTM DEVELOPMENT LATE THIS AFTN.
SHEAR PROFILES WILL BE FAVORABLE FOR SUPERCELLS AGAIN TODAY. EXPECT
ACTIVITY TO SPREAD EWD INTO THE FA THIS EVENING AND OVERNIGHT AS UPR
SYSTEM BEGINS EJECT NEWD INTO THE PLAINS AND DRYLINE/CDFNT PUSH INTO
THE AREA. THREAT WILL SHIFT INTO ERN ZONES EARLY SATURDAY WITH
ACTIVITY ENDING AS DRIER AIR SPREADS EWD THROUGH THE FA DURING THE
DAY SAT. LOOKS LIKE DRY WX WILL PERSIST INTO SUNDAY BEFORE TSTM
CHANCES RETURN EARLY NEXT WEEK. NOT MUCH CHANGE TO LATTER PDS OF THE
EXTENDED.
FCSTID = 2
OKC 90 66 80 52 / 20 40 30 10
HBR 92 59 80 49 / 30 30 10 10
SPS 93 67 86 51 / 20 30 30 10
GAG 90 52 75 42 / 30 20 10 10
PNC 88 67 79 48 / 30 40 30 10
DUA 91 73 86 56 / 20 30 40 10
.OUN...
OK...NONE.
TX...NONE.
*****
HWOOKC.0305091156
*****
000
FLUS44 KOUN 091156
HWOOKC
OKZ004>048-050>052-TXZ083>090-091700-
HAZARDOUS WEATHER OUTLOOK...UPDATED
NATIONAL WEATHER SERVICE NORMAN OK
656 AM CDT FRI MAY 9 2003
THIS HAZARDOUS WEATHER OUTLOOK COVERS NORTHERN...WESTERN...
CENTRAL...AND SOUTHERN OKLAHOMA...AND WESTERN NORTH TEXAS.
.DAY ONE...TODAY AND TONIGHT...
THUNDERSTORM OUTLOOK...
THERE IS A MODERATE RISK OF SEVERE THUNDERSTORMS THROUGH TONIGHT
ACROSS PORTIONS OF NORTHERN AND CENTRAL OKLAHOMA. THERE IS ALSO A
SLIGHT RISK OF SEVERE THUNDERSTORMS ACROSS PORTIONS OF WESTERN AND
SOUTHERN OKLAHOMA..AND WESTERN NORTH TEXAS.
LOCATION...
THE MODERATE RISK AREA IS MAINLY ALONG AND EAST AND NORTH OF A LINE
FROM CHEROKEE...TO ANADARKO...TO PAULS VALLEY...TO HOLDENVILLE. THE
SLIGHT RISK AREA INCLUDES THE REST OF OKLAHOMA AND ALL OF WESTERN
NORTH TEXAS.
TIMING...
THE MOST LIKELY TIME FOR SEVERE THUNDERSTORMS WILL BE LATE THIS
AFTERNOON THROUGH EARLY SATURDAY MORNING.
IMPACTS...
SOME OF THE THUNDERSTORMS WILL BE CAPABLE OF PRODUCING HAIL TO THE
SIZE OF BASEBALLS. WIND GUSTS TO 75 MPH AND TORNADOES WILL ALSO BE
POSSIBLE.
RECOMMENDED ACTIONS...
STORM SPOTTER GROUPS AND EMERGENCY MANAGEMENT PERSONNEL ACROSS THE
RISK AREA SHOULD BE PREPARED FOR POSSIBLE SEVERE WEATHER OPERATIONS
STARTING LATE THIS AFTERNOON INTO THE OVERNIGHT HOURS.
DISCUSSION...
A COLD FRONT WAS LOCATED ACROSS PORTIONS OF NORTHEASTERN...CENTRAL
AND SOUTHWESTERN OKLAHOMA THIS MORNING...ALONG A LINE FROM WEST OF
BARTLESVILLE...TO EL RENO...TO GRANDFIELD. A DRYLINE WAS ALSO
LOCATED ACROSS THE AREA FROM EL RENO OKLAHOMA SOUTH-SOUTHWESTWARD TO
WEST OF WICHITA FALLS TEXAS. A SURFACE LOW IS EXPECTED TO DEVELOP IN
SOUTHERN COLORADO IN THE LEE OF THE ROCKIES AS AN UPPER LEVEL
SHORTWAVE APPROACHES THE AREA. THE DRYLINE IS EXPECTED TO CONTINUE
TO MOVE WESTWARD INTO WESTERN OKLAHOMA BEFORE MOVING EAST LATER THIS
AFTERNOON. A VERY MOIST AND UNSTABLE AIRMASS WILL CONTINUE EAST OF
THE DRY LINE...ALONG WITH FAVORABLE WIND SHEAR PARAMETERS...ISOLATED
TO SCATTERED SEVERE THUNDERSTORM DEVELOPMENT WILL BE POSSIBLE
THROUGH TONIGHT. SUPERCELLS...CAPABLE OF PRODUCING LARGE DESTRUCTIVE
HAIL...DAMAGING WINDS...AND TORNADOES ARE POSSIBLE.
PROBABILITY TABLE...
VALID THROUGH 700 AM CDT SATURDAY MAY 10.
PROBABILITY OF THUNDERSTORMS OCCURRING IN THE
NWS NORMAN COUNTY WARNING AREA...40 PERCENT.
PROBABILITY OF SEVERE STORMS IF STORMS OCCUR...80 PERCENT.
OTHER HAZARDOUS WEATHER...
NONE.
.DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY...
THUNDERSTORM OUTLOOK...
THUNDERSTORMS ARE POSSIBLE SATURDAY AND THEN EVERYDAY FROM MONDAY
THROUGH THURSDAY. THE DAYS WITH THE GREATEST RISK OF SEVERE STORMS
WILL BE NEXT TUESDAY AND WEDNESDAY ACROSS THE ENTIRE AREA.
OTHER HAZARDOUS WEATHER...
NONE.
THE NEXT SCHEDULED HAZARDOUS WEATHER OUTLOOK WILL BE ISSUED AT NOON
TODAY.
$$
GRAPHICAL OUTLOOKS ARE AVAILABLE ON THE WEB AT
HTTP://WWW.SRH.NOAA.GOV/OUN
25
WWUS84 KOUN 091459
SPSOKC
TXZ088-091515-
SIGNIFICANT WEATHER ADVISORY
NATIONAL WEATHER SERVICE NORMAN OK
956 AM CDT FRI MAY 9 2003
THIS SIGNIFICANT WEATHER ADVISORY IS FOR BAYLOR COUNTY.
A STRONG THUNDERSTORM WAS LOCATED 12 MILES SOUTHWEST OF BOMARTON AT
956 AM CDT...MOVING NORTHEAST AT 40 MPH. THIS STORM WILL LIKELY
PRODUCE HAIL TO THE SIZE OF PEAS OF MARBLES ACROSS SOUTHERN
PARTS OF BAYLOR COUNTY. THIS STORM COULD INTENSIFY SO RESIDENTS
ACROSS SOUTHERN BAYLOR COUNTY SHOULD MONITOR THIS STORM.
$$
BT
WWUS84 KOUN 091537
SPSOKC
TXZ087-091545-
SIGNIFICANT WEATHER ADVISORY
NATIONAL WEATHER SERVICE NORMAN OK
1035 AM CDT FRI MAY 9 2003
THIS SIGNIFICANT WEATHER ADVISORY IS FOR KNOX COUNTY.
A SEVERE THUNDERSTORM WAS LOCATED 24 MILES WEST OF KNOX CITY AT 1035
AM CDT...MOVING NORTHEAST AT 50 MPH. THIS STORM HAS THE POTENTIAL
TO PRODUCE LARGE HAIL.
PEOPLE IN KNOX COUNTY SHOULD MONITOR THIS STORM CLOSELY. LISTEN FOR
WARNINGS AND WATCH FOR THREATENING WEATHER CONDITIONS AS THIS STORM
APPROACHES.
$$
BT
FXUS64 KOUN 091539
AFDOKC
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE NORMAN OK
1038 AM CDT FRI MAY 9 2003
A WEAK NEARLY STATIONARY FRONT ACROSS NORTHERN OKLAHOMA AND A
DRYLINE JUST WEST OF OKLAHOMA CITY TO WICHITA FALLS WILL MOVE RATHER
LITTLE THROUGH THE DAY. A FEW STORMS WILL PROBABLY CONTINUE TO BE
SCATTERED ACROSS WESTERN NORTH TEXAS THROUGH THE EARLY AFTERNOON.
MORE STORMS SHOULD DEVELOP LATE THIS AFTERNOON... AND COULD BE
ALMOST ANYWHERE WITHIN OUR FORECAST AREA. THE POTENTIAL FOR SEVERE
STORMS IS QUITE HIGH AGAIN TODAY. FOR DETAILS... SEE OUR HAZARDOUS
WEATHER OUTLOOK.
MODEL GUIDANCE GENERALLY SUPPORTS THE GOING FORECAST. AVN MOS HIGHS
ARE A FEW DEGREES LOWER THAN OUR NUMBERS. SINCE THE OBSERVED HIGHS
YESTERDAY WERE A FEW DEGREES WARMER THAN GUIDANCE... THERE SEEMS TO
BE NO REASON YET TO ADJUST OUR TEMPERATURES. OTHER PARAMETERS IN
THE ZFP LOOK OKAY... ALTHOUGH DETAILS ARE BEING ADJUSTED IN THE
GRIDS. THIS WILL ONLY AFFECT THE AFM AND PERHAPS THE FWF... WHICH
WILL BE UPDATED SOON. THE ZFP WILL BE UPDATED TOWARD NOON TO DEAL
WITH TEMPORAL WORDING.
FCSTID = 23 = CMS
400 AM CDT FRI MAY 9 2003
WK FRONT HAS PUSHED INTO NWRN SECTIONS OF THE FA THIS MORNING WITH
DRY LINE STILL EVIDENT IN WESTERN OK. EXPECT FNT TO STALL OUT THIS
MORNING ACROSS THE NORTH. LO LVL SLY FLO WILL INCREASE AS SFC LO
DVLPS OVER EASTERN COLORADO IN RESPONSE TO UPR SYSTEM APROACHING
FROM THE GREAT BASIN. THIS SHUD ALLOW LOW LEVEL MOISTURE TO MOVE
BACK WESTWARD SOME BEFORE DRYLINE BEGINS TO PUSH EASTWARD AGAIN
LATER THIS AFTN AND EVENING. VERY UNSTABLE AMS WILL BE IN PLACE
AGAIN TTHIS AFTN EAST OF THE DRYLINE WITH CAPES IN THE 3500 TO 4500
J/KG RANGE. AREA SHUD REMAIN CAPPED FOR MUCH OF THE DAY BUT HOT
TEMPS AND CONVERGENCE ALONG THE DRYLINE ALONG WITH APCHG UPR TROF
SHUD WEAKEN CAP SUFFICIENTLY FOR TSTM DEVELOPMENT LATE THIS AFTN.
SHEAR PROFILES WILL BE FAVORABLE FOR SUPERCELLS AGAIN TODAY. EXPECT
ACTIVITY TO SPREAD EWD INTO THE FA THIS EVENING AND OVERNIGHT AS UPR
SYSTEM BEGINS EJECT NEWD INTO THE PLAINS AND DRYLINE/CDFNT PUSH INTO
THE AREA. THREAT WILL SHIFT INTO ERN ZONES EARLY SATURDAY WITH
ACTIVITY ENDING AS DRIER AIR SPREADS EWD THROUGH THE FA DURING THE
DAY SAT. LOOKS LIKE DRY WX WILL PERSIST INTO SUNDAY BEFORE TSTM
CHANCES RETURN EARLY NEXT WEEK. NOT MUCH CHANGE TO LATTER PDS OF THE
EXTENDED.
FCSTID = 2
OKC 90 66 80 52 / 20 40 30 10
HBR 92 59 80 49 / 30 30 10 10
SPS 93 67 86 51 / 20 30 30 10
GAG 90 52 75 42 / 30 20 10 10
PNC 88 67 79 48 / 30 40 30 10
DUA 91 73 86 56 / 20 30 40 10
.OUN...
OK...NONE.
TX...NONE.
WUUS54 KOUN 091557
SVROKC
TXC275-091645-
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE NORMAN OK
1056 AM CDT FRI MAY 9 2003
THE NATIONAL WEATHER SERVICE IN NORMAN HAS ISSUED A
* SEVERE THUNDERSTORM WARNING FOR...
KNOX COUNTY IN NORTHERN TEXAS
* UNTIL 1145 AM CDT
* AT 1056 AM CDT...DOPPLER RADAR DETECTED A SEVERE THUNDERSTORM 10
MILES WEST OF BENJAMIN...MOVING NORTHEAST AT 55 MPH.
* LOCATIONS IN THE WARNING INCLUDE BENJAMIN...GILLILAND AND TRUSCOTT
HAIL UP TO THE SIZE OF QUARTERS IS LIKELY WITH THIS SEVERE
THUNDERSTORM.
LAT...LON 3366 10011 3353 9998 3354 9970 3378 9948
3383 9998
$$
WWUS84 KOUN 091604
SPSOKC
TXZ084-091615-
SIGNIFICANT WEATHER ADVISORY
NATIONAL WEATHER SERVICE NORMAN OK
1103 AM CDT FRI MAY 9 2003
THIS SIGNIFICANT WEATHER ADVISORY IS FOR FOARD COUNTY.
A SEVERE THUNDERSTORM WAS LOCATED 8 MILES WEST OF TRUSCOTT AT 1103 AM
CDT...MOVING NORTHEAST AT 55 MPH.
PEOPLE IN FOARD AND KNOX COUNTIES SHOULD MONITOR THIS STORM CLOSELY.
LISTEN FOR WARNINGS AND WATCH FOR THREATENING WEATHER CONDITIONS AS
THIS STORM APPROACHES.
$$
BT
WUUS54 KOUN 091613
SVROKC
TXC155-091700-
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE NORMAN OK
1113 AM CDT FRI MAY 9 2003
THE NATIONAL WEATHER SERVICE IN NORMAN HAS ISSUED A
* SEVERE THUNDERSTORM WARNING FOR...
FOARD COUNTY IN NORTHERN TEXAS
* UNTIL NOON CDT
* AT 1113 AM CDT...DOPPLER RADAR DETECTED A SEVERE THUNDERSTORM 13
MILES SOUTH OF CROWELL...MOVING NORTHEAST AT 50 MPH.
* LOCATIONS IN THE WARNING INCLUDE CROWELL...MARGARET AND THALIA
HAIL UP TO THE SIZE OF QUARTERS ARE LIKELY WITH THIS SEVERE
THUNDERSTORM.
LAT...LON 3385 9991 3380 9948 3396 9948 3404 9949
3411 9983
$$
BT
NWUS54 KOUN 091618 CCA
LSROKC
LOCAL STORM REPORT...CORRECTED COUNTY...
NATIONAL WEATHER SERVICE NORMAN OK
1116 AM CDT FRI MAY 09 2003
TIME (CDT) .....CITY LOCATION.....STATE ...EVENT/REMARKS...
....COUNTY LOCATION....
1112 AM TRUSCOTT TX .75 INCH HAIL
05/09/03 KNOX PUBLIC REPORT
FM
WWUS54 KOUN 091624
SVSOKC
TXC275-091645-
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE NORMAN OK
1121 AM CDT FRI MAY 9 2003
...SEVERE THUNDERSTORM WARNING CANCELLED FOR KNOX COUNTY...
AT 1121 AM CDT...DOPPLER RADAR INDICATED THE STRONGEST PART OF
THE SEVERE THUNDERSTORM HAD MOVED NORTH INTO FOARD COUNTY.
THEREFORE...THE WARNING HAS BEEN CANCELLED FOR KNOX COUNTY.
PENNY SIZE HAIL WAS AT 1112 AM IN TRUSCOTT.
LAT...LON 3383 9988 3363 9990 3356 9948 3378 9949
$$
BT
NWUS54 KOUN 091628
LSROKC
LOCAL STORM REPORT
NATIONAL WEATHER SERVICE NORMAN OK
1127 AM CDT FRI MAY 09 2003
TIME (CDT) .....CITY LOCATION.....STATE ...EVENT/REMARKS...
....COUNTY LOCATION....
1115 AM 10 SW CROWELL TX .75 INCH HAIL
05/09/03 FOARD PUBLIC REPORT
1127 AM CROWELL TX .75 INCH HAIL
05/09/03 FOARD PUBLIC REPORT
FM
FPUS74 KOUN 091628
NOWOKC
REGIONAL WEATHER DISCUSSION
NATIONAL WEATHER SERVICE NORMAN OK
1115 AM CDT FRI MAY 9 2003
OKZ004>048-050>052-TXZ083>090-091730-
.NOW...
LATE THIS MORNING SATELLITE IMAGERY AND RADIOSONDE DATA INDICATED A
SMALL-SCALE UPPER TROUGH MOVING NORTHEAST ACROSS SOUTHWEST TEXAS.
THIS FEATURE...ASSOCIATED WITH AN INCREASE IN MID-LEVEL WIND
SPEED...IS EXPECTED TO MOVE TOWARD SOUTHWEST OKLAHOMA THROUGH THE
AFTERNOON. THIS WILL ENHANCE VERTICAL WIND SHEAR FAVORABLE FOR
SEVERE STORMS LATER TODAY.
AT THE SURFACE...A DRYLINE WAS NEARLY STATIONARY FROM WEST OF
ABILENE TO FREDERICK AND TO YUKON. A STATIONARY FRONT EXTENDED FROM
PONCA CITY TO EL RENO TO CHEYENNE. EARLY THIS AFTERNOON THE FRONT IS
EXPECTED TO MOVE NORTH TOWARD THE KANSAS BORDER AS A SURFACE LOW
PRESSURE CENTER FORMS IN SOUTHEAST COLORADO. THIS WILL ALLOW THE
DRYLINE TO MOVE WEST INTO WEST CENTRAL AND PART OF NORTHWEST
OKLAHOMA. WHEN THE DRYLINE BEGINS TO MOVE EAST LATER THIS AFTERNOON
IT IS EXPECTED TO BE POSITIONED FARTHER WEST THAN IT WAS YESTERDAY.
OTHER THAN A FEW STORMS IN NORTH TEXAS THIS MORNING...NEW STORMS ARE
EXPECTED TO FORM NEAR THE DRYLINE IN SOUTHWEST OKLAHOMA OR WESTERN
NORTH TEXAS AROUND MID AFTERNOON. STORMS THAT DO FORM WOULD BECOME
QUICKLY SEVERE IN THE HIGHLY UNSTABLE ATMOSPHERE. THE
INCREASINGLY FAVORABLE WIND SHEAR WILL RAISE THE PROBABILITY OF
TORNADIC STORMS.
$$
WR
WWUS84 KOUN 091629
SPSOKC
TXZ083-085-091645-
SIGNIFICANT WEATHER ADVISORY
NATIONAL WEATHER SERVICE NORMAN OK
1128 AM CDT FRI MAY 9 2003
THIS SIGNIFICANT WEATHER ADVISORY IS FOR HARDEMAN AND WILBARGER
COUNTIES.
A SEVERE THUNDERSTORM WAS LOCATED 15 MILES SOUTH OF MEDICINE MOUND AT
1128 AM CDT...MOVING NORTHEAST AT 55 MPH. THIS STORM IS WEAKENING
BUT HAS PRODUCED HAIL TO THE SIZE OF DIMES AND PENNIES IN FOARD
AND KNOX COUNTIES.
PEOPLE IN HARDEMAN AND WILBARGER COUNTIES SHOULD MONITOR THIS STORM
CLOSELY. LISTEN FOR WARNINGS AND WATCH FOR THREATENING WEATHER
CONDITIONS AS THIS STORM APPROACHES.
$$
BT
WWUS54 KOUN 091646
SVSOKC
TXC155-091700-
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE NORMAN OK
1144 AM CDT FRI MAY 9 2003
...SEVERE THUNDERSTORM WARNING CANCELLED FOR FOARD COUNTY...
AT 1144 AM CDT...DOPPLER RADAR INDICATED THE THUNDERSTORM
THAT PROMPTED THE WARNING HAD MOVE NORTH AND EAST OF FOARD COUNTY.
LAT...LON 3398 9987 3384 9987 3383 9948 3403 9946
3409 9977
$$
BT
FLUS44 KOUN 091658
HWOOKC
OKZ004>048-050>052-TXZ083>090-101200-
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE NORMAN OK
1200 PM CDT FRI MAY 9 2003
THIS HAZARDOUS WEATHER OUTLOOK COVERS NORTHERN...WESTERN...
CENTRAL...AND SOUTHERN OKLAHOMA...AND WESTERN NORTH TEXAS.
.DAY ONE...THIS AFTERNOON AND TONIGHT...
THUNDERSTORM OUTLOOK...
THERE IS A MODERATE RISK OF SEVERE THUNDERSTORMS THROUGH TONIGHT
ACROSS MOST OF OKLAHOMA. A SLIGHT RISK AREA SURROUNDS THE MODERATE
RISK AND AFFECTS MUCH OF FAR WESTERN AND SOUTHERN OKLAHOMA... AND
WESTERN NORTH TEXAS.
LOCATION...
THE MODERATE RISK AREA IS EAST OF A LINE FROM ALVA TO ALTUS... AND
NORTH OF A LINE FROM ALTUS TO ARDMORE TO COALGATE. THE SLIGHT RISK
AREA INCLUDES THE REST OF OKLAHOMA... AND WESTERN NORTH TEXAS.
TIMING...
ISOLATED SEVERE STORMS WILL BE POSSIBLE EARLY THIS AFTERNOON IN
EXTREME SOUTHWEST OKLAHOMA AND ADJACENT PARTS OF TEXAS. MORE-
SIGNIFICANT STORMS ARE EXPECTED TO DEVELOP BY LATE AFTERNOON AND
CONTINUE WELL INTO THE NIGHT.
IMPACTS...
SOME OF THE THUNDERSTORMS WILL BE CAPABLE OF PRODUCING HAIL TO THE
SIZE OF BASEBALLS. WIND GUSTS TO 75 MPH AND TORNADOES WILL ALSO BE
POSSIBLE. SIGNIFICANT STRUCTURAL DAMAGE WILL BE POSSIBLE IN THE
STRONGEST STORMS.
RECOMMENDED ACTIONS...
STORM SPOTTER GROUPS AND EMERGENCY MANAGEMENT PERSONNEL ACROSS THE
RISK AREA SHOULD BE PREPARED FOR SEVERE WEATHER OPERATIONS THIS
AFTERNOON THROUGH LATE TONIGHT.
DISCUSSION...
THE MAIN SURFACE FEATURE IS A DRYLINE THAT EXTENDED FROM NEAR ENID
OKLAHOMA TO NEAR VERNON TEXAS LATE THIS MORNING. THE DRYLINE IS
FORECAST TO DRIFT FARTHER WEST DURING THE AFTERNOON... PROBABLY
EXTENDING FROM NORTHWEST OKLAHOMA TO NEAR CHILDRESS BY LATE
AFTERNOON. A MID-LEVEL WAVE OVER SOUTHWEST TEXAS THIS MORNING WILL
ADVANCE TO THE NORTHEAST THIS AFTERNOON... AND WILL LIKELY PROVIDE
ADDITIONAL LIFT IN THE VICINITY OF THE DRYLINE. STORMS ARE EXPECTED
TO BECOME MORE NUMEROUS AND INCREASE IN INTENSITY DURING THE MID- TO
LATE-AFTERNOON HOURS AS THESE FEATURES COME TOGETHER. A CONTINUING
FEED OF LOW-LEVEL MOISTURE OVER THE RISK AREAS... ALONG WITH
FAVORABLE WIND PROFILES... WILL LIKELY SUSTAIN THE STORMS INTO THE
NIGHT.
PROBABILITY TABLE...
VALID THROUGH 700 AM CDT SATURDAY MAY 10.
PROBABILITY OF THUNDERSTORMS OCCURRING IN THE
NWS NORMAN COUNTY WARNING AREA...100 PERCENT.
PROBABILITY OF SEVERE STORMS...NEAR 100 PERCENT.
OTHER HAZARDOUS WEATHER...
NONE.
.DAYS TWO THROUGH SEVEN...SATURDAY THROUGH THURSDAY...
THUNDERSTORM OUTLOOK...
THUNDERSTORMS ARE POSSIBLE SATURDAY AND THEN EACH DAY FROM MONDAY
THROUGH THURSDAY. THE DAYS WITH THE GREATEST RISK OF SEVERE STORMS
WILL BE NEXT TUESDAY AND WEDNESDAY ACROSS THE ENTIRE AREA.
OTHER HAZARDOUS WEATHER...
NONE.
THE NEXT SCHEDULED HAZARDOUS WEATHER OUTLOOK WILL BE ISSUED AT 7 AM
SATURDAY.
$$
GRAPHICAL OUTLOOKS ARE AVAILABLE ON THE WEB AT
HTTP://WWW.SRH.NOAA.GOV/OUN
CMS
NOUS44 KOUN 091716
PNSOKC
PUBLIC INFORMATION STATEMENT
NATIONAL WEATHER SERVICE WFO NORMAN OK
1215 PM CDT FRI MAY 9 2003
THE NATIONAL WEATHER SERVICE OFFICE IN NORMAN WILL HOST A NEWS
CONFERENCE CONCERNING LAST EVENING'S TORNADO IN THE OKLAHOMA CITY
AREA. THE CONFERENCE IS SCHEDULED FOR 200 PM THIS AFTERNOON AT THE
NATIONAL WEATHER SERVICE OFFICE IN NORMAN, 1200 WESTHEIMER DRIVE,
ROOM 101.
MEDIA MAY CONTACT: KELI TARP AT (405) 203-4839 FOR ADDITIONAL
INFORMATION.
$$
FPUS74 KOUN 091813
NOWOKC
REGIONAL WEATHER DISCUSSION
NATIONAL WEATHER SERVICE NORMAN OK
113 PM CDT FRI MAY 9 2003
OKZ004>048-050>052-TXZ083>090-091930-
.NOW...
EARLY THIS AFTERNOON A SMALL-SCALE UPPER TROUGH WAS MOVING NORTHEAST
ACROSS SOUTHWEST TEXAS. THIS FEATURE...ASSOCIATED WITH AN INCREASE
IN MID-LEVEL WIND SPEED...IS EXPECTED TO MOVE TOWARD SOUTHWEST
OKLAHOMA THIS AFTERNOON AND EVENING. THIS WILL ENHANCE VERTICAL WIND
SHEAR FAVORABLE FOR SEVERE STORMS LATER TODAY.
THE AREA OF GREATEST SURFACE-BASED INSTABILITY AT NOON EXTENDED FROM
NEAR ARDMORE TO NEAR STILLWATER. ALTHOUGH SOME MINOR SURFACE
CONVERGENCE WAS NOTED JUST WEST OF THIS AREA... IT DOES NOT YET
APPEAR TO BE SUFFICIENT TO OVERCOME THE SLOWLY WEAKENING CAP. THIS
IS LIKELY TO CHANGE DURING THE AFTERNOON AS SURFACE HEATING FURTHER
WEAKENS THE CAP AND THE UPPER TROUGH APPROACHES.
TO THE WEST... A DRYLINE FROM CENTRAL OKLAHOMA INTO WESTERN NORTH
TEXAS... AND A WEAK FRONT OVER NORTHWEST OKLAHOMA... WILL BOTH DRIFT
NORTHWEST DURING THE AFTERNOON. CONVERGENCE ALONG THESE BOUNDARIES
WILL CONTINUE TO GENERATE SCATTERED STORMS DESPITE THE MORE STABLE
ATMOSPHERIC CONDITIONS IN THOSE AREAS.
CONDITIONS ARE EXPECTED TO BECOME INCREASINGLY FAVORABLE FOR
SUPERCELL THUNDERSTORM DEVELOPMENT AS THE DAY PROGRESSES. STORMS
THAT DEVELOP DURING THE MID TO LATE AFTERNOON WILL HAVE THE
POTENTIAL TO BECOME SEVERE VERY QUICKLY... AND SOME MAY PRODUCE
TORNADOES.
$$
CMS
FXUS64 KOUN 091847
AFDOKC
AREA FORECAST DISCUSSION
NATIONAL WEATHER SERVICE NORMAN OK
147 PM CDT FRI MAY 9 2003
WELL DEFINED S/W TROF EVIDENT IN 12Z UA DATA OVER NEW MEXICO APPEARS
TO BE AMPLIFYING PER BAND 10 WV IMAGERY FROM RAMSDIS OVER FAR WTEX
ATTM. PRESSURE FALLS ARE NOW INCREASING OVER NW OK..AND SFC WINDS
HAVE BACKED 40-60 DEGREES IN THE PAST COUPLE OF HRS OVR SW OK. AS
OF YET..SIGNIFICANT BOUNDARY LAYER MOISTURE HAS NOT WORKED BACK
NWWD..BUT EXPECT SIGNIFICANT AIRMASS DESTABILIZATION DURING THE NEXT
SEVERAL HOURS OVER MUCH OF SW OK/NW TX AS WINDS CONT TO
BACK/INCREASE. FIRST ATTEMPT AT SUSTAINED BL BASED CONVECTION
APPEARS TO HAVE FAILED FOR THE MOMENT TO THE WEST OF KABI..BUT
INCREASING LOW LEVEL VERTICAL VELOCITIES IS EXPECTED TO RESULT IN
RAPID SVR STORM DEVELOPMENT LATE THIS AFTERNOON. OTHER CONCERN FOR
THE OVERNIGHT HOURS IS THE POTENTIAL FOR CONVECTION TO DEVELOP THIS
EVENING ON THE HI PLAINS AND THEN SPREAD EAST/SOUTEAST ALONG AND
NORTH OF WARM FRONTAL ZONE THAT IS EXPECTED TO BECOME BETTER DEFINED
ACROSS NRN OK OR SRN KS.
SFC LOW WILL MOVE TO THE NORTHEAST OF OKLAHOMA RATHER QUICKLY ON
SATURDAY..AND SHUD RESULT IN VEERING LOW LEVEL FLOW. ALTHOUGH
MOISTURE MAY BE SOMEWHAT SLOW TO MIX OUT IN THE SE ZONES..POTENTIAL
FOR STORM INITIATION APPEARS TO BE LIMITED WITHIN THE BOUNDS OF OUR
CWA. DEEP MOISTURE SHUD FINALLY GET PUSHED SWD INTO TEXAS IN WAKE
OF THIS SYSTEM..GIVING A 36-48 HR BREAK IN THUNDERSTORM CHANCES.
HOWEVER..MOISTURE MAY BEGIN TO LEAK BACK NWD ENUF LATE MONDAY TO
ALLOW FOR STORM DEVELOPMENT OVR NW/W TEXAS.
LATEST MEDIUM RANGE MODEL GUIDANCE HINTS THAT A PERIOD OF WNW FLOW
ALOFT MAY BECOME ESTABLISHED OVER THE CENT/SRN PLAINS MID WEEK IN
WAKE OF STRONG GREAT LAKES SYSTEM..AND BEFORE WEST COAST TROF
RELOADS BY LATE IN THE WEEK. CHANCES FOR STORMS WILL INCREASE
TUE/WED AS INSTABILITY AXIS BECOMES RE-ESTABLISHED ONCE AGAIN A BIT
FARTHER NORTH BENEATH AXIS OF STRONGER MID LEVEL FLOW. IF NRLY
COMPONENT TO MID LEVEL FLOW DOES DEVELOP..PATTERN WILL BECOME
FAVORABLE FOR FORWARD PROPAGATING SVR MCS DEVELOPMENT FROM THE HI
PLAINS SEWD INTO THE SRN PLAINS.
MILLER
OKC 66 83 50 78 / 40 20 10 0
HBR 58 84 46 80 / 40 10 10 10
SPS 67 90 53 82 / 40 20 10 10
GAG 49 75 39 77 / 30 10 10 0
PNC 67 81 48 75 / 40 20 10 0
DUA 70 88 57 83 / 40 30 10 10
.OUN...
OK...NONE.
TX...NONE.
FPUS74 KOUN 091915
NOWOKC
REGIONAL WEATHER DISCUSSION
NATIONAL WEATHER SERVICE NORMAN OK
215 PM CDT FRI MAY 9 2003
OKZ004>048-050>052-TXZ083>090-092030-
.NOW...
AT 215 PM... A SURFACE BOUNDARY WAS OVER WESTERN NORTH TEXAS... FROM
WICHITA FALLS TO NEAR BENJAMIN. A FEW TOWERING CUMULUS CLOUDS WERE
EVIDENT ON SATELLITE IMAGERY ALONG THE BOUNDARY. AS MORE LOW-LEVEL
MOISTURE ARRIVES FROM THE SOUTH... INSTABILITY IS EXPECTED TO
INCREASE RAPIDLY IN THIS AREA. STORMS ARE LIKELY TO DEVELOP BY 330
PM AND MAY BECOME SEVERE VERY QUICKLY.
AN AXIS OF STRONG INSTABILITY REMAINS ACROSS SOUTH-CENTRAL AND
CENTRAL OKLAHOMA... ESPECIALLY FROM SEMINOLE TO SULPHUR TO WAURIKA.
AT THIS TIME... THERE DOES NOT APPEAR TO BE SUFFICIENT LOW-LEVEL
CONVERGENCE TO OVERCOME THE CAP IN THIS AREA. THIS SITUATION IS
LIKELY TO CHANGE LATER THIS AFTERNOON AS SURFACE HEATING FURTHER
WEAKENS THE CAP. IN ADDITION... IF THUNDERSTORMS DO DEVELOP OVER
NORTH TEXAS... THEIR OUTFLOW WILL LIKELY BE SUFFICIENT TO GENERATE
NEW STORMS FARTHER TO THE NORTHEAST.
A FEW HIGH-BASED STORMS FROM CENTRAL INTO SOUTHWEST OKLAHOMA WILL
CONTINUE THROUGH MID AFTERNOON. THESE STORMS MAY PRODUCE MARGINALLY
SEVERE HAIL AT TIMES.
$$
CMS
NWUS54 KOUN 091931
LSROKC
LOCAL STORM REPORT
NATIONAL WEATHER SERVICE NORMAN OK
229 PM CDT FRI MAY 09 2003
TIME (CDT) .....CITY LOCATION.....STATE ...EVENT/REMARKS...
....COUNTY LOCATION....
0945 PM 2 SW WICHITA FALLS TX .75 INCH HAIL
05/07/03 WICHITA REPORTED BY
THE PUBLIC
SBS
WUUS54 KOUN 091940
SVROKC
OKC149-092030-
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE NORMAN OK
240 PM CDT FRI MAY 9 2003
THE NATIONAL WEATHER SERVICE IN NORMAN HAS ISSUED A
* SEVERE THUNDERSTORM WARNING FOR...
WASHITA COUNTY IN WESTERN OKLAHOMA
* UNTIL 330 PM CDT
* AT 240 PM CDT...DOPPLER RADAR DETECTED A SEVERE THUNDERSTORM 4
MILES SOUTHEAST OF DILL CITY...MOVING NORTHEAST AT 35 MPH.
* LOCATIONS IN THE WARNING INCLUDE BESSIE...BURNS FLAT...CLOUD
CHIEF...COLONY...CORDELL...CORN...DILL CITY...FOSS AND ROCKY
HAIL UP TO THE SIZE OF QUARTERS AND WINDS TO 60 MPH MPH ARE LIKELY
WITH THIS SEVERE THUNDERSTORM.
LAT...LON 3545 9926 3513 9908 3514 9863 3546 9866
$$
BT
NWUS54 KOUN 091949
LSROKC
LOCAL STORM REPORT
NATIONAL WEATHER SERVICE NORMAN OK
245 PM CDT FRI MAY 09 2003
TIME (CDT) .....CITY LOCATION.....STATE ...EVENT/REMARKS...
....COUNTY LOCATION....
1030 PM FREDERICK OK 1.00 INCH HAIL
05/07/03 TILLMAN REPORTED BY THE PUBLIC
SBS
FLUS74 KOUN 091955
AWUOKC
WARNING DECISION UPDATE
NATIONAL WEATHER SERVICE NORMAN OK
253 PM CDT THU MAY 8 2003
THIS WARNING DECISION UPDATE CONCERNS CENTRAL AND SOUTHWEST
OKLAHOMA AND WESTERN NORTH TEXAS.
WARNING FOR WASHITA COUNTY BASED ON GROWTH OF REFLECTIVITY BETWEEN
25 AND 30KFT FROM KFDR. HAIL ALGORITHM ESTIMATE OF 1.00 ALSO
BOLSTERED DECISION SINCE EXPERIENCE WITH GROUND TRUTH AND ALGORITHM
EARLIER THIS MORNING SHOWED GOOD AGREEMENT.
THESE STORMS APPEAR TO BE SOMEWHAT ELEVATED AND ARE NOT TAPPING
STRONG INSTABILITY WHICH LIES FURTHER EAST...TO EAST OF DRYLINE.
SATELLITE AND KFDR/KDYS SUGGEST CU ARE ENHANCING ON EDGE OF DEEPER
MOISTURE ALONG TWO AXES. ONE NEAR OKC METRO-LAWTON-BENJAMIN
LINE...AND THE OTHER FROM KING COUNTY SOUTHWEST. ALONG AND EAST OF
THESE LINES INSTABILITY IS VERY HIGH EVIDENCED BY CAPES 3500-4000
J/KG. SHEAR WILL SUPPORT SUPERCELLS IN THESE AREAS AND WE ARE
CAREFULLY MONITORING VOLUMETRIC Z PRODUCTS FOR EVIDENCE OF FIRST
ECHO/STORM FORMATION.
NOTE: THIS IS AN EXPERIMENTAL PRODUCT MEANT TO INCREASE INFORMATION
EXCHANGE ON THE STORM SCALE.
$$
ANDRA
WWUS54 KOUN 092000
SVSOKC
OKC149-092015-
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE NORMAN OK
259 PM CDT FRI MAY 9 2003
...SEVERE THUNDERSTORM WARNING CANCELLED FOR WASHITA COUNTY...
AT 259 PM CDT...DOPPLER RADAR INDICATED THAT THE THUNDERSTORM THAT
PROMPTED THE WARNING HAS MOVE NORTH AND EAST OF WASHITA COUNTY.
LAT...LON 3544 9913 3512 9911 3515 9865 3549 9864
$$
BT
WUUS54 KOUN 092004
SVROKC
OKC011-092030-
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE NORMAN OK
304 PM CDT FRI MAY 9 2003
THE NATIONAL WEATHER SERVICE IN NORMAN HAS ISSUED A
* SEVERE THUNDERSTORM WARNING FOR...
SOUTHERN BLAINE COUNTY IN NORTHWEST OKLAHOMA
* UNTIL 330 PM CDT
* AT 304 PM CDT...DOPPLER RADAR DETECTED A SEVERE THUNDERSTORM 12
MILES SOUTHWEST OF GEARY...MOVING NORTHEAST AT 50 MPH.
* LOCATIONS IN THE WARNING INCLUDE GEARY...GREENFIELD AND WATONGA
HAIL UP TO THE SIZE OF NICKELS AND WINDS TO 60 MPH ARE LIKELY WITH
THIS SEVERE THUNDERSTORM.
LAT...LON 3555 9865 3556 9833 3573 9831 3584 9821
3594 9850
$$
BT
FPUS74 KOUN 092014
NOWOKC
REGIONAL WEATHER DISCUSSION
NATIONAL WEATHER SERVICE NORMAN OK
315 PM CDT FRI MAY 9 2003
OKZ004>048-050>052-TXZ083>090-092130-
.NOW...
AT 315 PM... A LOW-LEVEL BOUNDARY EXTENDED FROM NEAR SHAWNEE TO
NORMAN TO LAWTON AND INTO TEXAS NEAR VERNON. THIS BOUNDARY WAS VERY
NEAR THE DRYLINE IN SOUTHWEST OKLAHOMA AND WESTERN NORTH TEXAS...
AND LIES ALONG THE NORTHWEST EDGE OF VERY STRONG INSTABILITY.
TOWERING CUMULUS CLOUDS WERE EVIDENT ON SATELLITE IMAGERY ALONG THE
BOUNDARY. THESE FEATURES WILL DRIFT NORTH AT ABOUT 20 MPH. AN
UPPER-LEVEL WAVE APPROACHING FROM THE SOUTHWEST WILL SOON BEGIN TO
INTERACT WITH THE SOUTHWEST END OF THE BOUNDARY IN NORTH TEXAS...
AND STORMS SHOULD BEGIN FIRST IN THIS AREA. THE STORMS ARE EXPECTED
TO QUICKLY EXPAND NORTHEAST INTO CENTRAL OKLAHOMA. WIND PROFILES
SUGGEST THAT SOME STORMS ARE LIKELY TO BECOME SUPERCELLS CAPABLE OF
PRODUCING VERY LARGE HAIL... DAMAGING WINDS... AND POSSIBLY A FEW
TORNADOES.
A FEW HIGH-BASED STORMS FROM CENTRAL INTO SOUTHWEST OKLAHOMA WILL
CONTINUE THROUGH LATE AFTERNOON. THESE STORMS MAY PRODUCE MARGINALLY
SEVERE HAIL AT TIMES.
$$
CMS
FLUS74 KOUN 092021
AWUOKC
WARNING DECISION UPDATE
NATIONAL WEATHER SERVICE NORMAN OK
320 PM CDT FRI MAY 9 2003
THIS WARNING DECISION UPDATE CONCERNS SOUTHWEST OKLAHOMA AND
WESTERN NORTH TEXAS.
CELLS ALONG WEST EDGE OF DEEPER MOISTURE SW OF OF WICHITA FALLS
APPEAR TO BE DEEPENING IN VOLUMETRIC Z DATA AND ARE BEING MONITORED
CLOSELY FOR FIRST SUPERCELLS OF THE DAY. SURFACE OBS INDICATE
LOW-LEVEL INCREASING AND BACKING LAST HOUR RESULTING IN GREATER
SHEAR.
NOTE: THIS IS AN EXPERIMENTAL PRODUCT MEANT TO INCREASE INFORMATION
EXCHANGE ON THE STORM SCALE.
$$
ANDRA
NWUS54 KOUN 092022
LSROKC
LOCAL STORM REPORT
NATIONAL WEATHER SERVICE NORMAN OK
322 PM CDT FRI MAY 09 2003
TIME (CDT) .....CITY LOCATION.....STATE ...EVENT/REMARKS...
....COUNTY LOCATION....
0310 PM 2 S GREENFIELD OK .75 INCH HAIL
05/09/03 BLAINE PUBLIC REPORT
KT
WWUS84 KOUN 092028
SPSOKC
OKZ018-024-092045-
SIGNIFICANT WEATHER ADVISORY
NATIONAL WEATHER SERVICE NORMAN OK
326 PM CDT FRI MAY 9 2003
THIS SIGNIFICANT WEATHER ADVISORY IS FOR CANADIAN AND KINGFISHER
COUNTIES.
AT 320 PM DOPPLER RADAR INDICATED A CLUSTER OF STRONG THUNDERSTORM
OVER WESTERN KINGFISHER AND CANADIAN COUNTIES. THE STORMS
WERE MOVING QUICKLY NORTHEAST. SOME INTENSIFICATION IS
POSSIBLE OVER HALF HOUR. LARGE HAIL WILL BE THE MAIN THREAT.
$$
WWUS64 KOUN 092030
SLSOK
BULLETIN - IMMEDIATE BROADCAST REQUESTED
AREAL OUTLINE FOR TORNADO WATCH NUMBER 320
NATIONAL WEATHER SERVICE NORMAN OK
329 PM CDT FRI MAY 9 2003
TORNADO WATCH NUMBER 320 IN EFFECT UNTIL 900 PM CDT.
IN OKLAHOMA THIS WATCH INCLUDES 32 COUNTIES...
OKC017-027-051-073-081-083-087-109-119-125-100200-
IN CENTRAL OKLAHOMA THIS WATCH INCLUDES 10 COUNTIES...
CANADIAN CLEVELAND GRADY KINGFISHER
LINCOLN LOGAN MCCLAIN OKLAHOMA
PAYNE POTTAWATOMIE
$$
OKC107-123-133-100200-
IN EAST CENTRAL OKLAHOMA THIS WATCH INCLUDES 3 COUNTIES...
OKFUSKEE PONTOTOC SEMINOLE
$$
OKC037-111-100200-
IN NORTHEAST OKLAHOMA THIS WATCH INCLUDES 2 COUNTIES...
CREEK OKMULGEE
$$
OKC011-100200-
IN NORTHWEST OKLAHOMA THIS WATCH INCLUDES 1 COUNTY...
BLAINE
$$
OKC019-049-067-085-099-137-100200-
IN SOUTHERN OKLAHOMA THIS WATCH INCLUDES 6 COUNTIES...
CARTER GARVIN JEFFERSON LOVE
MURRAY STEPHENS
$$
OKC015-031-033-055-057-065-075-141-100200-
IN SOUTHWEST OKLAHOMA THIS WATCH INCLUDES 8 COUNTIES...
CADDO COMANCHE COTTON GREER
HARMON JACKSON KIOWA TILLMAN
$$
OKC039-149-100200-
IN WESTERN OKLAHOMA THIS WATCH INCLUDES 2 COUNTIES...
CUSTER WASHITA
$$
FLUS74 KOUN 092042
AWUOKC
WARNING DECISION UPDATE
NATIONAL WEATHER SERVICE NORMAN OK
340 PM CDT FRI MAY 9 2003
THIS WARNING DECISION UPDATE CONCERNS SOUTHWEST OKLAHOMA AND
WESTERN NORTH TEXAS.
CELL SOUTH OF MUNDAY APPEARS TO BE SPLITTING. MONITORING LEFT MOVER
TO SEE IT CAN PERSIST. PERSISTENCE AND DEEP Z CORE COULD PROMPT
SEVERE THUNDERSTORM WARNING AS IT MOVES RAPILY NORTHEAST.
NOTE: THIS IS AN EXPERIMENTAL PRODUCT MEANT TO INCREASE INFORMATION
EXCHANGE ON THE STORM SCALE.
$$
ANDRA
WWUS84 KOUN 092042
SPSOKC
TXZ087-092100-
SIGNIFICANT WEATHER ADVISORY
NATIONAL WEATHER SERVICE NORMAN OK
342 PM CDT FRI MAY 9 2003
THIS SIGNIFICANT WEATHER ADVISORY IS FOR KNOX COUNTY.
A STRONG THUNDERSTORM WAS LOCATED 13 MILES SOUTHWEST OF MUNDAY AT 342
PM CDT...MOVING NORTHEAST AT 20 MPH.
THIS STORM IS INTENSIFYING AND COULD BECOME SEVERE RAPIDLY.
$$
WR
FLUS74 KOUN 092053
AWUOKC
WARNING DECISION UPDATE
NATIONAL WEATHER SERVICE NORMAN OK
350 PM CDT FRI MAY 9 2003
THIS WARNING DECISION UPDATE CONCERNS SOUTHWEST OKLAHOMA AND WESTERN
NORTH TEXAS.
CELL SOUTH OF MUNDAY HAS SPLIT. SVR ISSUED FOR ANTICYCLONIC
LEFT-MOVING STORM BASED ON DEEP (>35KFT 50 DBZ) CORE. EXPECT ONLY
HAIL SINCE STORM IS ANTICYCLONIC.
NOTE: THIS IS AN EXPERIMENTAL PRODUCT MEANT TO INCREASE INFORMATION
EXCHANGE ON THE STORM SCALE.
$$
ANDRA
WUUS54 KOUN 092052
SVROKC
TXC275-092125-
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE NORMAN OK
351 PM CDT FRI MAY 9 2003
THE NATIONAL WEATHER SERVICE IN NORMAN HAS ISSUED A
* SEVERE THUNDERSTORM WARNING FOR...
KNOX COUNTY IN NORTHERN TEXAS
* UNTIL 425 PM CDT
* AT 351 PM CDT...DOPPLER RADAR DETECTED A SEVERE THUNDERSTORM 8
MILES SOUTHWEST OF MUNDAY...MOVING NORTHEAST AT 35 MPH.
* LOCATIONS IN THE WARNING INCLUDE GOREE...MUNDAY...RHINELAND AND
VERA
HAIL UP TO THE SIZE OF QUARTERS AND WINDS TO 65 MPH ARE LIKELY WITH
THIS SEVERE THUNDERSTORM.
SEVERE THUNDERSTORMS CAN PRODUCE TORNADOES WITH NO ADVANCE WARNING.
MOVE IMMEDIATELY TO A STORM SHELTER... BASEMENT OR STURDY BUILDING IF
A TORNADO IS SIGHTED.
LAT...LON 3340 9982 3341 9949 3363 9948 3362 9975
$$
WR
NOUS44 KOUN 092052
PNSOKC
PUBLIC INFORMATION STATEMENT
NATIONAL WEATHER SERVICE WFO NORMAN OK
355 PM CDT FRI MAY 9 2003
...PRELIMINARY DAMAGE SURVEY RESULTS FROM THURSDAY'S TORNADO IN THE
MOORE AREA...
DAMAGE FROM THE TORNADO THAT STRUCK PARTS OF OKLAHOMA CITY AND MOORE
LATE THURSDAY AFTERNOON HAS BEEN SURVEYED BY THE NATIONAL WEATHER
SERVICE IN NORMAN. TWO DAMAGE SURVEY TEAMS WERE DISPATCHED EARLY
THIS MORNING. THIS PRELIMINARY REPORT COVERS THAT PART OF THE DAMAGE
TRACK IN CLEVELAND COUNTY...FROM SOUTH OKLAHOMA CITY NORTHEAST
THROUGH MOORE TO 89TH STREET. MAXIMUM DAMAGE INTENSITY IN THIS
SEGMENT OF THE DAMAGE TRACK WAS RATED F3...WITH A MAXIMUM WIDTH OF
1/4 MILE.
SPORADIC MINOR DAMAGE...MOSTLY IN THE FORM OF UPROOTED SHRUBS AND
BROKEN TREE BRANCHES...WAS FIRST OBSERVED IN SOUTH OKLAHOMA CITY IN
THE AREA OF BLACKWELDER AVENUE BETWEEN SW 149TH AND SW 134TH STREET.
THIS DAMAGE CONTINUED NORTHEAST ACROSS SW 134TH STREET /ALSO S 4TH
IN MOORE...AND HIGHWAY 37/ BETWEEN WESTERN AND SANTA FE. SEVERAL
HIGH-PROFILE POWER LINES WERE DOWNED ALONG THIS STRETCH OF 134TH
STREET. MINOR INTERMITTENT DAMAGE CONTINUED INTO RESIDENTIAL AREAS
JUST NORTHWEST OF 134TH AND SANTA FE...WITH STRUCTURAL DAMAGE
LIMITED MOSTLY TO DOWNED STOCKADE FENCES AND MINOR ROOF DAMAGE.
THE SURVEY TEAM CONCLUDED THAT DAMAGE UP TO THIS POINT WAS NOT
TORNADIC. IT MORE LIKELY WAS THE RESULT OF A PHENOMENON KNOWN AS A
REAR FLANK DOWNDRAFT...STRONG GENERALLY STRAIGHT LINE WINDS
RESULTING FROM A CONCENTRATED DOWNDRAFT OF AIR WHICH OCCURS ON THE
BACK SIDE OF A DEVELOPING STORM-SCALE CIRCULATION /OR MESOCYCLONE/.
RESEARCH SUGGESTS THAT THE REAR FLANK DOWNDRAFT OFTEN PLAYS A VITAL
ROLE IN THE FORMATION OF TORNADOES WITHIN A MESOCYCLONE.
IN THIS CASE...THE DAMAGE SURVEY ALSO SUGGESTS THIS.
TORNADIC DAMAGE BEGAN ALMOST PRECISELY AT THE INTERSECTION OF N 5TH
STREET AND SANTA FE IN MOORE...NEAR THE CHURCH OF LATTER DAY SAINTS.
THE TORNADO INITIALLY WAS QUITE NARROW BUT STRENGTHENED QUICKLY AS
IT MOVED EAST ALONG 5TH STREET...ACHIEVING F3 INTENSITY BRIEFLY
JUST EAST OF SANTA FE.
THE TORNADO THEN WIDENED AND TURNED NORTHEAST AS IT MOVED THROUGH
NORTHWEST MOORE...GENERALLY ALONG AND JUST NORTH OF 5TH STREET. IT
WIDENED TO APPROXIMATELY 1/4 MILE WIDE FROM MARKWELL AVE
NORTHEASTWARD...BUT FOR MOST OF THIS SEGMENT MAXIMUM DAMAGE WAS
RATED F2. THE NUMBER OF HOMES DESTROYED OR HEAVILY DAMAGED IS
DIFFICULT TO DETERMINE PRECISELY...BUT IS ESTIMATED TO BE BETWEEN
100 AND 200.
THE TORNADO INTENSIFIED TO F3 INTENSITY AGAIN SHORTLY AFTER CROSSING
JANEWAY AVENUE JUST SOUTH OF 12TH STREET. IT CROSSED 12TH STREET
BETWEEN JANEWAY AND INTERSTATE 35...CAUSING LOCAL F3 DAMAGE IN THE
CENTER OF THE 1/4 MILE-WIDE DAMAGE TRACK.
THE MOST SIGNIFICANT DAMAGE IN MOORE OCCURRED NORTH OF 12TH STREET
AND WEST OF I-35...WHERE SEVERAL BUSINESSES WERE COMPLETELY
DESTROYED. DAMAGE IN THIS AREA WAS RATED STRONG F3...BASED ON THE
EXTENT OF SEVERE DAMAGE TO TWO HOTELS...THE FIRST CHRISTIAN
CHURCH...THE YOUNG CHILD DEVELOPMENT CENTER...A HEADSTART
PROGRAM BUILDING...SEVERAL RESTAURANTS... AND AN OFFICE BUILDING.
THE CHURCH...CHILD CARE CENTER...AND OFFICE BUILDING WERE LEVELED.
CROSSING I-35 BETWEEN 12TH STREET AND THE I-35 SHIELDS
JUNCTION...THE TORNADO APPEARED TO WEAKEN WHILE CONTINUING
NORTHEAST. SPORADIC F2 DAMAGE WAS FOUND FROM BROADWAY AVENUE
NORTHEASTWARD INTO THE SOUTHEAST PART OF THE HIGHLAND PARK ADDITION.
THIS SUBDIVISION ALSO WAS DAMAGED SEVERELY BY THE MAY 3RD 1999
TORNADO...BUT DAMAGE THIS TIME OCCURRED ABOUT TWO BLOCKS FARTHER
SOUTH.
THE TORNADO CONTINUED NORTHEAST ACROSS NE 27TH STREET NEAR AND JUST
EAST OF POLE ROAD...CROSSING MOSTLY OPEN AREA AROUND EASTERN AVENUE
AND THE LAKESIDE GOLF COURSE. DAMAGE IN THIS AREA WAS RATED
F1...MAINLY DUE TO THE RELATIVE LACK OF MAN-MADE STRUCTURES. BUT AS
THE TORNADO CONTINUED NORTHEAST TOWARD SE 89TH STREET IT CLIPPED A
RESIDENTIAL AREA JUST WEST OF 89TH AND BRYANT...CAUSING F2 DAMAGE IN
THE NORTHWEST PART OF THE AREA.
IT IS WORTH NOTING THAT THE DAMAGE TRACK BETWEEN NE 27TH IN
MOORE...AND SE 89TH IN OKLAHOMA CITY...COINCIDES EXACTLY AND
PRECISELY WITH THE DAMAGE TRACK FROM THE MAY 3RD 1999 TORNADO. IN
FACT...THE MAY 3RD TORNADO ALSO STRUCK THE LAKESIDE GOLF COURSE
DIRECTLY...AND THE NORTHWEST PART OF THE RESIDENTIAL AREA JUST WEST
OF 89TH AND BRYANT.
FINAL NUMBERS ON THIS TORNADO...INCLUDING TOTAL PATH LENGTH...
OVERALL MAXIMUM WIDTH...AND F-SCALE...WILL BE DETERMINED ONCE DAMAGE
SURVEY RESULTS FROM OKLAHOMA COUNTY ARE EXAMINED. A SUMMARY OF
DAMAGE FROM THAT PART OF THE TRACK WILL BE ISSUED LATER THIS
AFTERNOON.
$$
BRANICK/JAMES
A GRAPHIC DEPICTING THE DAMAGE TRACK CAN BE FOUND ON THE WFO NORMAN
WEBSITE AT WWW.SRH.NOAA.GOV/OUN
THE DAMAGE SURVEY TEAM EXTENDS THEIR HIGHEST APPRECIATION TO DAN
CARY...EMERGENCY MANAGMENT DIRECTOR FOR CLEVELAND COUNTY...FOR HIS
ASSISTANCE IN THIS DAMAGE SURVEY.
WUUS54 KOUN 092109
SVROKC
TXC023-092200-
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE NORMAN OK
408 PM CDT FRI MAY 9 2003
THE NATIONAL WEATHER SERVICE IN NORMAN HAS ISSUED A
* SEVERE THUNDERSTORM WARNING FOR...
BAYLOR COUNTY IN NORTHERN TEXAS
* UNTIL 500 PM CDT
* AT 408 PM CDT...DOPPLER RADAR DETECTED A SEVERE THUNDERSTORM 11
MILES SOUTH OF BOMARTON...MOVING NORTHEAST AT 35 MPH.
* LOCATIONS IN THE WARNING INCLUDE BOMARTON...LAKE KEMP...MABELLE...
RED SPRINGS...SEYMOUR AND WESTOVER
HAIL UP TO THE SIZE OF GOLF BALLS AND WINDS TO 70 MPH MPH ARE LIKELY
WITH THIS SEVERE THUNDERSTORM.
SEVERE THUNDERSTORMS CAN PRODUCE TORNADOES WITH NO ADVANCE WARNING.
MOVE IMMEDIATELY TO A STORM SHELTER... BASEMENT OR STURDY BUILDING IF
A TORNADO IS SIGHTED.
LAT...LON 3341 9946 3341 9897 3382 9897 3381 9946
$$
WR
FLUS74 KOUN 092109
AWUOKC
WARNING DECISION UPDATE
NATIONAL WEATHER SERVICE NORMAN OK
408 PM CDT FRI MAY 9 2003
THIS WARNING DECISION UPDATE CONCERNS WESTERN NORTH TEXAS.
NEW WARNING FOR BAYLOR CO. BASED ON EXPLOSIVE GROWTH OF Z PAST 20
MINUTES...WITH 50 DBZ CORE OVER 40 KFT, MID-LEVEL MESO EVIDENT...AND
THREE-BODY SCATTER ALOFT FROM KFDR. APPEARS STORM NOT TURNING HARD
ENOUGH RIGHT FOR STORM TO STAY OUT OF OUR CWA.
THREE-BODY SCATTER SUPPORTS AT LEAST GOLFBALL HAIL.
NOTE: THIS IS AN EXPERIMENTAL PRODUCT MEANT TO INCREASE INFORMATION
EXCHANGE ON THE STORM SCALE.
$$
ANDRA
WUUS54 KOUN 092118
SVROKC
TXC023-092200-
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE NORMAN OK
417 PM CDT FRI MAY 9 2003
...SEVERE THUNDERSTORM WARNING CONTINUES FOR BAYLOR COUNTY...
AT 417 PM CDT...DOPPLER RADAR DETECTED A SEVERE THUNDERSTORM 6 MILES
SOUTHEAST OF BOMARTON...MOVING NORTHEAST AT 40 MPH.
HAIL UP TO THE SIZE OF BASEBALLS IS LIKELY WITH THIS SEVERE
THUNDERSTORM.
SEVERE THUNDERSTORMS CAN PRODUCE TORNADOES WITH NO ADVANCE WARNING.
MOVE IMMEDIATELY TO A STORM SHELTER... BASEMENT OR STURDY BUILDING IF
A TORNADO IS SIGHTED.
LAT...LON 3354 9946 3341 9943 3342 9899 3383 9903
$$
WR
WWUS54 KOUN 092120
SVSOKC
TXC023-092200-
SEVERE WEATHER STATEMENT...CORRECTED HEADER
NATIONAL WEATHER SERVICE NORMAN OK
417 PM CDT FRI MAY 9 2003
...SEVERE THUNDERSTORM WARNING CONTINUES FOR BAYLOR COUNTY...
AT 417 PM CDT...DOPPLER RADAR DETECTED A SEVERE THUNDERSTORM 6 MILES
SOUTHEAST OF BOMARTON...MOVING NORTHEAST AT 40 MPH.
HAIL UP TO THE SIZE OF BASEBALLS IS LIKELY WITH THIS SEVERE
THUNDERSTORM.
SEVERE THUNDERSTORMS CAN PRODUCE TORNADOES WITH NO ADVANCE WARNING.
MOVE IMMEDIATELY TO A STORM SHELTER... BASEMENT OR STURDY BUILDING IF
A TORNADO IS SIGHTED.
LAT...LON 3354 9946 3341 9943 3342 9899 3383 9903
$$
WR
FLUS74 KOUN 092125
AWUOKC
WARNING DECISION UPDATE
NATIONAL WEATHER SERVICE NORMAN OK
424 PM CDT FRI MAY 9 2003
THIS WARNING DECISION UPDATE CONCERNS WESTERN NORTH TEXAS.
LEFT MOVER DISSIPATED WHILE ATTENTION IS ON RIGHT MOVING CYCLONIC
STORM IN BAYLOR CO. STORM APPEARS TO TURNING RIGHT SLIGHTLY.
EXTENSIVE DEEP THREE BODY SCATTER ALONG WITH MID-LEVEL MESO POINTS
TOWARD BASEBALL HAIL POTENTIAL. CAREFULLY EXAMINING VOLUMETRIC
VELOCITY (V) DATA FOR TEMPORAL AND VERTICAL TRENDS IN MESO.
THUS FAR NO REPORTS.
NOTE: THIS IS AN EXPERIMENTAL PRODUCT MEANT TO INCREASE INFORMATION
EXCHANGE ON THE STORM SCALE.
$$
ANDRA
NOUS44 KOUN 092129
PNSOKC
PUBLIC INFORMATION STATEMENT
NATIONAL WEATHER SERVICE WFO NORMAN OK
425 PM CDT FRI MAY 9 2003
...PRELIMINARY DAMAGE SURVEY INFORMATION...
...NOBLE COUNTY - RED ROCK TORNADO...
METEOROLOGISTS COMPLETED A DAMAGE SURVEY OF A TORNADO THAT OCCURRED
IN NOBLE COUNTY OKLAHOMA ON THURSDAY MAY 8 2003.
A SHORT NARROW TORNADO PATH WAS NOTED...BEGINNING 3/4 MILE WEST OF
RED ROCK...AND ENDING 1/2 MILE NORTH OF RED ROCK. DAMAGE WAS MAINLY
CONFINED TO TREES AND IS RATED AS F0. THE PATH WAS 50 YARDS WIDE AND
LESS THAN ONE MILE LONG.
THANKS TO GREG STUMPF AND TRAVIS SMITH OF THE NATIONAL SEVERE STORMS
LABORATORY FOR PERFORMING THE SURVEY.
$$
SMITH
FPUS74 KOUN 092137
NOWOKC
REGIONAL WEATHER DISCUSSION
NATIONAL WEATHER SERVICE NORMAN OK
430 PM CDT FRI MAY 9 2003
OKZ004>048-050>052-TXZ083>090-092130-
.NOW...
AT 430 PM... RADAR AND SATELLITE IMAGERY SHOW A BROKEN LINE OF
ELEVATED SHOWERS AND THUNDERSTORMS ACROSS PORTIONS OF NORTHERN INTO
WESTERN OKLAHOMA. THIS ACTIVITY WAS NORTH OF A DRY LINE WHICH WAS
LOCATED FROM NORTH CENTRAL OKLAHOMA NEAR BARTLESVILLE SOUTHWEST TO
NEAR EL RENO TO ALTUS. MUCH OF THIS ACTIVITY IS EXPECTED TO REMAIN
BELOW SEVERE LIMITS THROUGH 530 PM.
SATELLITE IMAGERY ALSO SHOWS AN ENHANCED CUMULUS FIELD ALONG THE DRY
LINE WITH ISOLATED STRONG TO SEVERE THUNDERSTORMS DEVELOPING ACROSS
PORTIONS OF TEXAS. ONE ISOLATED SEVERE THUNDERSTORM WAS LOCATED
SOUTHWEST OF WICHITA FALLS WITH ANOTHER WELL SOUTH INTO FAR
SOUTHWEST TEXAS...SOUTH OF MIDLAND. LOCAL MESOANALYSIS SHOWS SURFACE
TEMPERATURES NEAR 90 DEGREES WITH DEWPOINTS IN THE LOW 70S SOUTH OF
THE DRY LINE. THIS WAS CREATING A VERY UNSTABLE AIRMASS ACROSS MUCH
OF CENTRAL AND SOUTHERN OKLAHOMA AND NORTH TEXAS WITH CAPES BETWEEN
3000 AND 4000. ADDITIONAL THUNDERSTORM DEVELOPMENT WILL BE POSSIBLE
OVER THE NEXT ONE TO TWO HOURS FROM NEAR STILLWATER SOUTHWEST TO
OKLAHOMA CITY... LAWTON AND QUANAH TEXAS.
THE AMOUNTS OF INSTABILITY AND STRONG LOW LEVEL WIND FIELDS WILL
ALLOW ANY THUNDERSTORMS THAT DO DEVELOP TO QUICKLY BECOME SEVERE.
$$
30
WWUS64 KOUN 092141
SLSOK
BULLETIN - IMMEDIATE BROADCAST REQUESTED
AREAL OUTLINE FOR TORNADO WATCH NUMBER 321
NATIONAL WEATHER SERVICE NORMAN OK
440 PM CDT FRI MAY 9 2003
TORNADO WATCH NUMBER 321 IN EFFECT UNTIL 1100 PM CDT.
IN OKLAHOMA THIS WATCH INCLUDES 14 COUNTIES...
OKC021-100400-
IN EAST CENTRAL OKLAHOMA THIS WATCH INCLUDES 1 COUNTY...
CHEROKEE
$$
OKC001-035-041-097-105-113-115-117-131-143-145-147-100400-
IN NORTHEAST OKLAHOMA THIS WATCH INCLUDES 12 COUNTIES...
ADAIR CRAIG DELAWARE MAYES
NOWATA OSAGE OTTAWA PAWNEE
ROGERS TULSA WAGONER WASHINGTON
$$
OKC103-100400-
IN NORTHERN OKLAHOMA THIS WATCH INCLUDES 1 COUNTY...
NOBLE
$$
FLUS74 KOUN 092142
AWUOKC
WARNING DECISION UPDATE
NATIONAL WEATHER SERVICE NORMAN OK
440 PM CDT FRI MAY 9 2003
THIS WARNING DECISION UPDATE CONCERNS WESTERN NORTH TEXAS.
CLASSIC SUPERCELL REFLECTIVITY STRUCTURE WITH STORM IN BAYLOR CO.
NO BWER THOUGH...AND MESO SEEMS MODERATE AND STILL CONFINED TO MID
LEVELS. STILL MONITORING CLOSELY FOR SIGNS OF MESO DESCENT. CELL
MOTION VIA MANUAL TRACKING IS 240/25KT.
THUS FAR NO SPOTTER REPORTS.
NOTE: THIS IS AN EXPERIMENTAL PRODUCT MEANT TO INCREASE INFORMATION
EXCHANGE ON THE STORM SCALE.
$$
ANDRA
NWUS54 KOUN 092149
LSROKC
LOCAL STORM REPORT
NATIONAL WEATHER SERVICE NORMAN OK
448 PM CDT FRI MAY 09 2003
TIME (CDT) .....CITY LOCATION.....STATE ...EVENT/REMARKS...
....COUNTY LOCATION....
0446 PM 4 SE SEYMOUR TX .75 INCH HAIL
05/09/03 BAYLOR REPORTED BY AMATEUR
RADIO SPOTTER
KT
FLUS74 KOUN 092151
AWUOKC
WARNING DECISION UPDATE
NATIONAL WEATHER SERVICE NORMAN OK
451 PM CDT FRI MAY 9 2003
THIS WARNING DECISION UPDATE CONCERNS WESTERN NORTH TEXAS.
SUPERCELL APPEARS TO BE WEAKENING SLIGHTLY...THIS MAY JUST BE
CYCLING AND WILL CAREFULLY WANTS NEXT 15-20 MIN FOR RESURGENCE.
ALSO MONITORING CELL IN MID-LEVELS NEAR RED RIVER NORTH OF VERNON.
DEPTH TO 40 KFT SUGGESTS STRONG UPDRAFT. MONITORING FOR
PERSISTENCE/STRENGTHENING.
NOTE: THIS IS AN EXPERIMENTAL PRODUCT MEANT TO INCREASE INFORMATION
EXCHANGE ON THE STORM SCALE.
$$
ANDRA
WUUS54 KOUN 092156
SVROKC
OKC083-109-092245-
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE NORMAN OK
456 PM CDT FRI MAY 9 2003
THE NATIONAL WEATHER SERVICE IN NORMAN HAS ISSUED A
* SEVERE THUNDERSTORM WARNING FOR...
LOGAN COUNTY IN CENTRAL OKLAHOMA
NORTHERN OKLAHOMA COUNTY IN CENTRAL OKLAHOMA
* UNTIL 545 PM CDT
* AT 456 PM CDT...DOPPLER RADAR DETECTED A SEVERE THUNDERSTORM OVER
EDMOND...MOVING NORTHEAST AT 25 MPH.
* LOCATIONS IN THE WARNING INCLUDE ARCADIA...CEDAR VALLEY...COYLE...
EDMOND...GUTHRIE...LANGSTON...MERIDIAN AND NAVINA
HAIL UP TO THE SIZE OF GOLF BALLS AND WINDS TO 65 MPH ARE LIKELY
WITH THIS SEVERE THUNDERSTORM.
SEVERE THUNDERSTORMS CAN PRODUCE TORNADOES WITH NO ADVANCE WARNING.
MOVE IMMEDIATELY TO A STORM SHELTER... BASEMENT OR STURDY BUILDING IF
A TORNADO IS SIGHTED.
LAT...LON 3564 9763 3564 9719 3591 9714 3609 9755
$$
MILLER
FLUS74 KOUN 092204
AWUOKC
WARNING DECISION UPDATE
NATIONAL WEATHER SERVICE NORMAN OK
504 PM CDT FRI MAY 9 2003
THIS WARNING DECISION UPDATE CONCERNS WESTERN NORTH TEXAS AND I44
CORRIDOR OF OKLAHOMA.
CELLS DEVELOPING RAPIDLY ON RETREATING DRYLINE. Z STRUCTURE AND
VISUAL APPEARANCE SUGGESTS CENTRAL OKLAHOMA STORM MAY BE INCIPIENT
SUPERCELL. CLOSELY FOLLOWING Z/V TRENDS. SIGNIFICANT ECHO OVERHANG
IN MID-LEVELS NOW.
BAYLOR COUNTY STORM STILL TRENDING DOWN.
NOTE: THIS IS AN EXPERIMENTAL PRODUCT MEANT TO INCREASE INFORMATION
EXCHANGE ON THE STORM SCALE.
$$
ANDRA
WUUS54 KOUN 092206
SVROKC
OKC065-141-092245-
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE NORMAN OK
506 PM CDT FRI MAY 9 2003
THE NATIONAL WEATHER SERVICE IN NORMAN HAS ISSUED A
* SEVERE THUNDERSTORM WARNING FOR...
EASTERN JACKSON COUNTY IN SOUTHWEST OKLAHOMA
WESTERN TILLMAN COUNTY IN SOUTHWEST OKLAHOMA
* UNTIL 545 PM CDT
* AT 506 PM CDT...DOPPLER RADAR DETECTED A SEVERE THUNDERSTORM 5
MILES SOUTHWEST OF TIPTON...MOVING NORTHEAST AT 35 MPH.
* LOCATIONS IN THE WARNING INCLUDE HEADRICK...HUMPHREYS...MANITOU AND
TIPTON
HAIL UP TO 1.5 INCHES IN DIAMETER IS LIKELY WITH THIS SEVERE
THUNDERSTORM.
SEVERE THUNDERSTORMS CAN PRODUCE TORNADOES WITH NO ADVANCE WARNING.
MOVE IMMEDIATELY TO A STORM SHELTER... BASEMENT OR STURDY BUILDING IF
A TORNADO IS SIGHTED.
LAT...LON 3444 9935 3434 9920 3450 9882 3468 9913
$$
WR
FLUS74 KOUN 092208
AWUOKC
WARNING DECISION UPDATE
NATIONAL WEATHER SERVICE NORMAN OK
507 PM CDT FRI MAY 9 2003
THIS WARNING DECISION UPDATE CONCERNS WESTERN NORTH TEXAS AND I44
CORRIDOR OF OKLAHOMA.
...UPDATE...LOGAN CO. CELL NOW SHOWS CLASSIC SUPERCELL WITH VERY
DEEP CORE AND DEVELOPING MID-LEVEL MESO. DEVELOPING THREE-BODY
SCATTER SUGGEST GIANT HAIL POTENTIAL INCREASING BY 515 PM. 1 INCH
HAIL JUST REPORTED.
CELLS DEVELOPING RAPIDLY ON RETREATING DRYLINE.
BAYLOR COUNTY STORM STILL TRENDING DOWN.
NOTE: THIS IS AN EXPERIMENTAL PRODUCT MEANT TO INCREASE INFORMATION
EXCHANGE ON THE STORM SCALE.
$$
ANDRA
WUUS54 KOUN 092210
SVROKC
OKC031-075-092300-
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE NORMAN OK
510 PM CDT FRI MAY 9 2003
THE NATIONAL WEATHER SERVICE IN NORMAN HAS ISSUED A
* SEVERE THUNDERSTORM WARNING FOR...
WESTERN COMANCHE COUNTY IN SOUTHWEST OKLAHOMA
KIOWA COUNTY IN SOUTHWEST OKLAHOMA
* UNTIL 600 PM CDT
* AT 510 PM CDT...DOPPLER RADAR DETECTED A SEVERE THUNDERSTORM 4
MILES SOUTHWEST OF SNYDER...MOVING NORTHEAST AT 20 MPH.
* LOCATIONS IN THE WARNING INCLUDE COOPERTON...INDIAHOMA...MOUNTAIN
PARK...SNYDER AND TOM STEED RESERVOIR
HAIL UP TO THE SIZE OF GOLFBALLS IS LIKELY WITH THIS SEVERE
THUNDERSTORM.
SEVERE THUNDERSTORMS CAN PRODUCE TORNADOES WITH NO ADVANCE WARNING.
MOVE IMMEDIATELY TO A STORM SHELTER... BASEMENT OR STURDY BUILDING IF
A TORNADO IS SIGHTED.
LAT...LON 3478 9913 3460 9903 3462 9862 3506 9863
$$
WR
WWUS54 KOUN 092212
SVSOKC
OKC083-109-092245-
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE NORMAN OK
512 PM CDT FRI MAY 9 2003
...SEVERE THUNDERSTORM WARNING CONTINUES FOR LOGAN AND OKLAHOMA
COUNTIES UNTIL 545 PM CDT...
AT 511 PM CDT...DOPPLER RADAR DETECTED A SEVERE THUNDERSTORM 7 MILES
SOUTHEAST OF GUTHRIE...MOVING NORTHEAST AT 30 MPH. THIS STORM WILL
AFFECT GUTHRIE... MERIDIAN... LANGSTON AND COYLE. THESE LOCATIONS
CAN EXPECT HAIL UP TO THE SIZE OF BASEBALLS AND WINDS TO 70 MPH.
QUARTER SIZED HAIL WAS REPORTED AT DOUGLAS AND FOREST HILL ROAD AT
508 PM.
LAT...LON 3568 9759 3565 9715 3594 9715 3615 9758
$$
MILLER
WWUS84 KOUN 092214
SPSOKC
OKZ020-026-092230-
SIGNIFICANT WEATHER ADVISORY
NATIONAL WEATHER SERVICE NORMAN OK
512 PM CDT FRI MAY 9 2003
THIS SIGNIFICANT WEATHER ADVISORY IS FOR LINCOLN AND PAYNE COUNTIES.
A SEVERE THUNDERSTORM WAS LOCATED BETWEEN GUTHRIE AND MERIDIAN IN
LOGAN COUNTY...MOVING NORTHEAST AT 25 MPH. THIS THUNDERSTORM IS
CONTINUING TO BECOME BETTER ORGANIZED.
PEOPLE IN LINCOLN AND PAYNE COUNTIES...PARTICULARLY FROM NEAR
STILLWATER...SOUTHWARD TO ABOUT PERKINS...AND TRYON...SHOULD MONITOR
THIS STORM CLOSELY. LISTEN FOR WARNINGS AND WATCH FOR THREATENING
WEATHER CONDITIONS AS THIS STORM APPROACHES.
$$
JAMES
FPUS74 KOUN 092211
NOWOKC
REGIONAL WEATHER DISCUSSION
NATIONAL WEATHER SERVICE NORMAN OK
515 PM CDT FRI MAY 9 2003
OKZ004>048-050>052-TXZ083>090-092245-
.NOW...
AT 515 PM... RADAR AND SATELLITE IMAGERY SHOW THUNDERSTORMS RAPIDLY
DEVELOPING ALONG THE DRY LINE ACROSS CENTRAL OKLAHOMA SOUTHWEST INTO
SOUTHWEST OKLAHOMA AND WESTERN NORTH TEXAS. THE DRY LINE...LOCATED
FROM NORTH CENTRAL OKLAHOMA NEAR BARTLESVILLE SOUTHWEST TO NEAR
GUTHRIE... ALTUS AND CHILDRESS...WAS RETREATING BACK TOWARD THE WEST
AND NORTHWEST.
ADDITIONAL THUNDERSTORM DEVELOPMENT WILL BE POSSIBLE THROUGHOUT THE
EVENING HOURS ACROSS A LARGE PART OF OKLAHOMA AND NORTH TEXAS. LOCAL
MESOANALYSIS SHOWS SURFACE TEMPERATURES NEAR 90 DEGREES WITH
DEWPOINTS IN THE LOW 70S SOUTH OF THE DRY LINE. THIS WAS CREATING A
VERY UNSTABLE AIRMASS ACROSS MUCH OF CENTRAL AND SOUTHERN OKLAHOMA
AND NORTH TEXAS WITH CAPES BETWEEN 3000 AND 4000. THE AMOUNTS OF
INSTABILITY AND STRONG LOW LEVEL WIND FIELDS WILL ALLOW ANY
THUNDERSTORMS THAT DO DEVELOP TO QUICKLY BECOME SEVERE.
$$
30
WFUS54 KOUN 092217
TOROKC
OKC081-083-119-092300-
BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE NORMAN OK
516 PM CDT FRI MAY 9 2003
THE NATIONAL WEATHER SERVICE IN NORMAN HAS ISSUED A
* TORNADO WARNING FOR...
NORTHWEST LINCOLN COUNTY IN CENTRAL OKLAHOMA
EASTERN LOGAN COUNTY IN CENTRAL OKLAHOMA
PAYNE COUNTY IN CENTRAL OKLAHOMA
* UNTIL 600 PM CDT
* AT 516 PM CDT...DOPPLER RADAR DETECTED A SEVERE THUNDERSTORM
CAPABLE OF PRODUCING A TORNADO 6 MILES SOUTHWEST OF MERIDIAN...
MOVING NORTHEAST AT 25 MPH.
* LOCATIONS IN THE WARNING INCLUDE COYLE...LANGSTON...MERIDIAN AND
PERKINS
IN ADDITION TO A TORNADO THREAT... THIS STORM LIKELY CONTAINS
DAMAGING HAIL TO THE SIZE OF BASEBALLS OR LARGER.
TAKE COVER NOW. LEAVE MOBILE HOMES AND VEHICLES. IF POSSIBLE...MOVE
TO A BASEMENT OR STORM SHELTER. OTHERWISE MOVE TO AN INTERIOR ROOM OR
HALLWAY ON THE LOWEST FLOOR. STAY AWAY FROM WINDOWS AND OUTSIDE
WALLS.
LAT...LON 3574 9743 3573 9715 3598 9684 3612 9728
$$
MILLER
NWUS54 KOUN 092220
LSROKC
LOCAL STORM REPORT
NATIONAL WEATHER SERVICE NORMAN OK
518 PM CDT FRI MAY 09 2003
TIME (CDT) .....CITY LOCATION.....STATE ...EVENT/REMARKS...
....COUNTY LOCATION....
0508 PM EDMOND OK 1.00 INCH HAIL
05/09/03 OKLAHOMA REPORTED BY OKLAHOMA COUNTY
EOC
0516 PM 1 E MERIDIAN OK .75 INCH HAIL
05/09/03 LOGAN REPORTED BY PUBLIC
MBB
FLUS74 KOUN 092224
AWUOKC
WARNING DECISION UPDATE
NATIONAL WEATHER SERVICE NORMAN OK
520 PM CDT FRI MAY 9 2003
THIS WARNING DECISION UPDATE CONCERNS WESTERN NORTH TEXAS AND I44
CORRIDOR OF OKLAHOMA.
...UPDATE...LOGAN CO. CELL NOW SHOWS CLASSIC SUPERCELL WITH VERY
DEEP CORE AND STRONG MID-LEVEL MESO. THAT...COUPLED WITH CYCLONIC
CONVERGENCE AND LOW-LEVELS AND Z STRUCTURE WARRANTS TORNADO
WARNING. WILL WATCH EVOLUTION OF RFD NEXT 20 MIN.
ALSO WATCHING CLOSELY EVOLUTION OF CELL WEST OF LAWTONS. CELLS
DEEPENING RAPIDLY WITH 50 DBZ RETURNS NEAR 30 KFT.
CELLS DEVELOPING RAPIDLY ON RETREATING DRYLINE.
BAYLOR COUNTY STORM GONE.
NOTE: THIS IS AN EXPERIMENTAL PRODUCT MEANT TO INCREASE INFORMATION
EXCHANGE ON THE STORM SCALE.
$$
ANDRA
WWUS54 KOUN 092228
SVSOKC
OKC109-092245-
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE NORMAN OK
528 PM CDT FRI MAY 9 2003
...SEVERE THUNDERSTORM WARNING CONTINUES FOR NORTHERN OKLAHOMA
COUNTY UNTIL 545 PM...
AT 526 PM CDT...THE STORM THAT PROMPTED THE WARNING HAD MOVED
NORTHEAST INTO LOGAN COUNTY.
HOWEVER... ANOTHER RAPIDLY DEVELOPING THUNDERSTORM LOCATED 10 MILES
NORTHWEST OF THE VILLAGE IS EXPECTED TO RAPIDLY BECOME SEVERE OVER
THE WESTERN SECTIONS OF EDMOND THROUGH 545 PM. THIS STORM WAS MOVING
NORTHEAST AT 40 MPH.
HAIL UP TO THE SIZE OF QUARTERS CAN BE EXPECTED OVER FAR NORTHWEST
OKLAHOMA COUNTY.
LAT...LON 3572 9766 3556 9766 3559 9715 3572 9718
$$
MILLER
WWUS54 KOUN 092235
SVSOKC
OKC081-083-119-092300-
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE NORMAN OK
534 PM CDT FRI MAY 9 2003
...TORNADO WARNING CONTINUES FOR NORTHWEST LINCOLN... EASTERN LOGAN
AND PAYNE COUNTIES UNTIL 6 PM...
AT 532 PM CDT...DOPPLER RADAR DETECTED A SEVERE THUNDERSTORM CAPABLE
OF PRODUCING A TORNADO OVER MERIDIAN...MOVING NORTHEAST AT 25 MPH.
THIS STORM MAY PRODUCE A TORNADO AT ANY TIME OVER NORTHEAST LOGAN
COUNTY... AND WILL MOVE TO NEAR PERKINS BY 550 PM. PERSONS IN THESE
LOCATION SHOULD SEEK SHELTER IMMEDIATELY!
THIS THUNDERSTORM IS CAPABLE OF PRODUCING EXTREMELY LARGE HAIL WHICH
MAY CAUSE INJURY AND DAMAGE TO PROPERTY. TAKE SHELTER IN A STURDY
BUILDING AWAY FROM WINDOWS.
RADAR ALSO INDICATED ANOTHER SEVERE THUNDERSTORM 5 MILES SOUTHEAST
OF CASHION... MOVING NORTHEAST AT 30 MPH. THIS STORM WILL AFFECT
NAVINA... SEWARD AND GUTHRIE WITH HAIL UP TO THE SIZE OF GOLF BALLS.
LAT...LON 3587 9736 3573 9722 3596 9683 3614 9701
$$
MILLER
FLUS74 KOUN 092237
AWUOKC
WARNING DECISION UPDATE
NATIONAL WEATHER SERVICE NORMAN OK
535 PM CDT FRI MAY 9 2003
THIS WARNING DECISION UPDATE CONCERNS SOUTHWEST AND CENTRAL OKLAHOMA.
...UPDATE...LOGAN CO. CELL NOW APPEARS TO BE SPLITTING AND
REORGANIZING ALONG PAYNE CO. LINE. ROTATION CONFINED TO MID-LEVELS.
TORNADO THREAT MAY AGAIN INCREASE BY 545 PM WITH NEW UPDRAFT PULSE.
TWO SUPERCELLS DEVELOPING WEST OF LAWTON HAVE SPLIT. TORNADO DOES
NOT APPEAR IMMINENT BASED ON V TRENDS...BUT LARGE HAIL THREAT
INCREASING WITH BOTH LEFT AND RIGHT MOVERS NEXT 15 MINUTES. WILL
CLOSELY FOLLOW DEPTH AND TEMPORAL TRENDS OF V.
NOTE: THIS IS AN EXPERIMENTAL PRODUCT MEANT TO INCREASE INFORMATION
EXCHANGE ON THE STORM SCALE.
$$
ANDRA
WWUS84 KOUN 092237
SPSOKC
OKZ023-092245-
SIGNIFICANT WEATHER ADVISORY
NATIONAL WEATHER SERVICE NORMAN OK
535 PM CDT FRI MAY 9 2003
THIS SIGNIFICANT WEATHER ADVISORY IS FOR CADDO COUNTY.
AT 535 PM...A SEVERE THUNDERSTORM WAS IN SOUTHERN KIOWA
COUNTY...NEAR COOPERTON...MOVING NORTHEAST AT 30 MPH. THIS SEVERE
THUNDERSTORM MAY TRACK INTO SOUTHWEST AND WEST CENTRAL CADDO
COUNTY...BETWEEN CARNEGIE AND BOONE...BY 550 PM.
PEOPLE IN THESE AREAS SHOULD MONITOR THIS STORM CLOSELY. LISTEN FOR
WARNINGS AND WATCH FOR THREATENING WEATHER CONDITIONS AS THIS STORM
APPROACHES.
$$
JAMES
WWUS54 KOUN 092237
SVSOKC
OKC065-141-092245-
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE NORMAN OK
536 PM CDT FRI MAY 9 2003
...SEVERE THUNDERSTORM WARNING CANCELLED FOR JACKSON AND TILLMAN
COUNTIES...
THE SEVERE THUNDERSTORM HAS MOVED NORTH OF THESE AREAS.
LAT...LON 3451 9937 3437 9913 3452 9890 3465 9914
$$
WR
NWUS54 KOUN 092237
LSROKC
LOCAL STORM REPORT
NATIONAL WEATHER SERVICE NORMAN OK
537 PM CDT FRI MAY 09 2003
TIME (CDT) .....CITY LOCATION.....STATE ...EVENT/REMARKS...
....COUNTY LOCATION....
0524 PM MERIDIAN OK 1.00 INCH HAIL
05/09/03 LOGAN PUBLIC REPORT
KT
NWUS54 KOUN 092241
LSROKC
LOCAL STORM REPORT
NATIONAL WEATHER SERVICE NORMAN OK
539 PM CDT FRI MAY 09 2003
TIME (CDT) .....CITY LOCATION.....STATE ...EVENT/REMARKS...
....COUNTY LOCATION....
0535 PM SNYDER OK .75 INCH HAIL
05/09/03 KIOWA REPORTED BY NWS
COOPERATIVE OBSERVER
0537 PM SNYDER OK .88 INCH HAIL
05/09/03 KIOWA REPORTED BY AMATEUR
RADIO SPOTTER
KT
WWUS84 KOUN 092243
SPSOKC
OKZ022-092300-
SIGNIFICANT WEATHER ADVISORY
NATIONAL WEATHER SERVICE NORMAN OK
541 PM CDT FRI MAY 9 2003
THIS SIGNIFICANT WEATHER ADVISORY IS FOR WASHITA COUNTY.
A CLUSTER OF SEVERE THUNDERSTORMS WAS LOCATED IN KIOWA
COUNTY...BETWEEN COOPERTON AND SADDLE MOUNTAIN...MOVING NORTHEAST AT
30 MPH. ON THE PRESENT COURSE...THESE THUNDERSTORMS COULD MOVE INTO
THE SOUTHEAST CORNER OF WASHITA COUNTY...BETWEEN MOUNTAIN VIEW AND
COWDEN...BY 6 PM.
PEOPLE IN THESE AREAS SHOULD MONITOR THIS STORM CLOSELY. LISTEN FOR
WARNINGS AND WATCH FOR THREATENING WEATHER CONDITIONS AS THIS STORM
APPROACHES.
$$
JAMES
WUUS54 KOUN 092243
SVROKC
OKC015-092330-
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE NORMAN OK
543 PM CDT FRI MAY 9 2003
THE NATIONAL WEATHER SERVICE IN NORMAN HAS ISSUED A
* SEVERE THUNDERSTORM WARNING FOR...
SOUTHERN AND CENTRAL CADDO COUNTY IN SOUTHWEST OKLAHOMA
* UNTIL 630 PM CDT
* AT 543 PM CDT...DOPPLER RADAR DETECTED A SEVERE THUNDERSTORM 9
MILES SOUTH OF CARNEGIE...MOVING NORTHEAST AT 40 MPH.
* LOCATIONS IN THE WARNING INCLUDE ALBERT...ANADARKO...BINGER...
BOONE...CARNEGIE...EAKLY...FORT COBB...GRACEMONT...LOOKEBA AND
STECKER
HAIL UP TO 1.5 INCHES IN DIAMETER IS LIKELY WITH THIS SEVERE
THUNDERSTORM.
SEVERE THUNDERSTORMS CAN PRODUCE TORNADOES WITH NO ADVANCE WARNING.
MOVE IMMEDIATELY TO A STORM SHELTER... BASEMENT OR STURDY BUILDING IF
A TORNADO IS SIGHTED.
LAT...LON 3535 9862 3487 9861 3492 9821 3538 9820
$$
WR
WWUS54 KOUN 092245
SVSOKC
OKC109-092300-
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE NORMAN OK
544 PM CDT FRI MAY 9 2003
...SEVERE THUNDERSTORM WARNING FOR NORTHERN OKALHOMA COUNTY ALLOWED
TO EXPIRE AT 545 PM CDT...
AT 543 PM CDT...DOPPLER RADAR INDICATED THAT THE STORM THAT PROMPTED
THE WARNING HAD MOVED OUT OF OKLAHOMA COUNTY. THEREFORE... THE
SEVERE THUNDERSTORM WARNING FOR OKLAHOMA COUNTY WILL BE ALLOWED
TO EXPIRE AS SCHEDULED AT 545 PM CDT.
LAT...LON 3571 9766 3557 9763 3560 9714 3572 9715
$$
MILLER
WUUS54 KOUN 092248
SVROKC
OKC149-092335-
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE NORMAN OK
548 PM CDT FRI MAY 9 2003
THE NATIONAL WEATHER SERVICE IN NORMAN HAS ISSUED A
* SEVERE THUNDERSTORM WARNING FOR...
WASHITA COUNTY IN WESTERN OKLAHOMA
* UNTIL 635 PM CDT
* AT 548 PM CDT...DOPPLER RADAR DETECTED A SEVERE THUNDERSTORM 15
MILES SOUTH OF CLOUD CHIEF...MOVING NORTH AT 40 MPH.
* LOCATIONS IN THE WARNING INCLUDE BESSIE...CLOUD CHIEF...COLONY...
CORDELL...CORN...DILL CITY AND ROCKY
HAIL UP TO 2 INCHES IN DIAMETER IS LIKELY WITH THIS SEVERE
THUNDERSTORM.
SEVERE THUNDERSTORMS CAN PRODUCE TORNADOES WITH NO ADVANCE WARNING.
MOVE IMMEDIATELY TO A STORM SHELTER... BASEMENT OR STURDY BUILDING IF
A TORNADO IS SIGHTED.
LAT...LON 3512 9917 3512 9864 3547 9863 3546 9917
$$
WR
WWUS54 KOUN 092253
SVSOKC
OKC083-119-092300-
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE NORMAN OK
550 PM CDT FRI MAY 9 2003
...TORNADO WARNING CONTINUES FOR LOGAN... LINCOLN AND PAYNE COUNTIES
UNTIL 6 PM...
AT 548 PM CDT...DOPPLER RADAR DETECTED A SEVERE THUNDERSTORM CAPABLE
OF PRODUCING A TORNADO 4 MILES SOUTHWEST OF RIPLEY...MOVING NORTHEAST
AT 40 MPH. SPOTTERS REPORT INCREASING CLOUD BASE ROTATION 3 MILES
EAST OF PERKINS AT 548 PM.
THIS STORM MAY PRODUCE A TORNADO AT ANY TIME. PERSONS IN RIPLEY...
MEHAN AND CUSHING SHOULD SEEK SHELTER NOW!
ANOTHER SEVERE THUNDERSTORM WAS LOCATED 2 MILES NORTHWEST OF
GUTHRIE... MOVING NORTHEAST AT 30 MPH.
BOTH OF THESE STORMS ARE CAPABLE OF PRODUCING LARGE HAIL TO THE SIZE
OF GOLF BALLS... OR LARGER.
LAT...LON 3595 9763 3574 9755 3603 9672 3625 9690
$$
MILLER
NWUS54 KOUN 092252
LSROKC
LOCAL STORM REPORT
NATIONAL WEATHER SERVICE NORMAN OK
551 PM CDT FRI MAY 09 2003
TIME (CDT) .....CITY LOCATION.....STATE ...EVENT/REMARKS...
....COUNTY LOCATION....
0545 PM 3 NE SADDLE MOUNTAIN OK 1.00 INCH HAIL
05/09/03 KIOWA SPOTTER REPORT
KT
NWUS54 KOUN 092256
LSROKC
LOCAL STORM REPORT
NATIONAL WEATHER SERVICE NORMAN OK
555 PM CDT FRI MAY 09 2003
TIME (CDT) .....CITY LOCATION.....STATE ...EVENT/REMARKS...
....COUNTY LOCATION....
0540 PM PERKINS OK 1.00 INCH HAIL
05/09/03 PAYNE REPORTED BY PERKINS EOC
MBB
NWUS54 KOUN 092258
LSROKC
LOCAL STORM REPORT
NATIONAL WEATHER SERVICE NORMAN OK
558 PM CDT FRI MAY 09 2003
TIME (CDT) .....CITY LOCATION.....STATE ...EVENT/REMARKS...
....COUNTY LOCATION....
0550 PM 9 S GOTEBO OK 1.00 INCH HAIL
05/09/03 KIOWA PUBLIC REPORT
KT
WFUS54 KOUN 092259
TOROKC
OKC119-092330-
BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE NORMAN OK
559 PM CDT FRI MAY 9 2003
THE NATIONAL WEATHER SERVICE IN NORMAN HAS ISSUED A
* TORNADO WARNING FOR...
EASTERN PAYNE COUNTY IN CENTRAL OKLAHOMA
* UNTIL 630 PM CDT
* AT 557 PM CDT...DOPPLER RADAR DETECTED A SEVERE THUNDERSTORM
CAPABLE OF PRODUCING A TORNADO 3 MILES NORTHEAST OF RIPLEY...MOVING
NORTHEAST AT 30 MPH.
* LOCATIONS IN THE WARNING INCLUDE QUAY...RIPLEY AND YALE
TAKE COVER NOW. LEAVE MOBILE HOMES AND VEHICLES. IF POSSIBLE...MOVE
TO A BASEMENT OR STORM SHELTER. OTHERWISE MOVE TO AN INTERIOR ROOM OR
HALLWAY ON THE LOWEST FLOOR. STAY AWAY FROM WINDOWS AND OUTSIDE
WALLS.
LAT...LON 3612 9702 3597 9693 3605 9663 3615 9664
3624 9683
$$
MILLER
WUUS54 KOUN 092301
SVROKC
OKC083-092330-
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE NORMAN OK
600 PM CDT FRI MAY 9 2003
THE NATIONAL WEATHER SERVICE IN NORMAN HAS ISSUED A
* SEVERE THUNDERSTORM WARNING FOR...
LOGAN COUNTY IN CENTRAL OKLAHOMA
* UNTIL 630 PM CDT
* AT 600 PM CDT...DOPPLER RADAR DETECTED A SEVERE THUNDERSTORM 5
MILES NORTH OF GUTHRIE...MOVING NORTHEAST AT 35 MPH.
* LOCATIONS IN THE WARNING INCLUDE COYLE...CRESCENT...GUTHRIE...
LANGSTON...MULHALL AND ORLANDO
HAIL UP TO THE SIZE OF QUARTERS AND WINDS TO 60 MPH ARE LIKELY WITH
THIS SEVERE THUNDERSTORM.
SEVERE THUNDERSTORMS CAN PRODUCE TORNADOES WITH NO ADVANCE WARNING.
MOVE IMMEDIATELY TO A STORM SHELTER... BASEMENT OR STURDY BUILDING IF
A TORNADO IS SIGHTED.
LAT...LON 3600 9762 3578 9749 3588 9716 3615 9738
$$
MILLER
WUUS54 KOUN 092301 RRA
SVROKC
OKC075-092330-
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE NORMAN OK
600 PM CDT FRI MAY 9 2003
THE NATIONAL WEATHER SERVICE IN NORMAN HAS ISSUED A
* SEVERE THUNDERSTORM WARNING FOR...
NORTHERN KIOWA COUNTY IN SOUTHWEST OKLAHOMA
* UNTIL 630 PM CDT
* AT 600 PM CDT...DOPPLER RADAR DETECTED A SEVERE THUNDERSTORM 8
MILES SOUTH OF GOTEBO...MOVING NORTHEAST AT 35 MPH.
* LOCATIONS IN THE WARNING INCLUDE GOTEBO AND MOUNTAIN VIEW
HAIL UP TO 2 INCHES IN DIAMETER IS LIKELY WITH THIS SEVERE
THUNDERSTORM.
SEVERE THUNDERSTORMS CAN PRODUCE TORNADOES WITH NO ADVANCE WARNING.
MOVE IMMEDIATELY TO A STORM SHELTER... BASEMENT OR STURDY BUILDING IF
A TORNADO IS SIGHTED.
LAT...LON 3497 9903 3493 9862 3510 9863 3511 9904
$$
WR
FPUS74 KOUN 092304
NOWOKC
REGIONAL WEATHER DISCUSSION
NATIONAL WEATHER SERVICE NORMAN OK
600 PM CDT FRI MAY 9 2003
OKZ004>048-050>052-TXZ083>090-092245-
.NOW...
AT 600 PM... RADAR AND SATELLITE IMAGERY CONTINUE TO SHOW
THUNDERSTORMS DEVELOPING ALONG A SURFACE DRY LINE...LOCATED FROM
NEAR STILLWATER SOUTHWEST TO NEAR HOBART. THIS AREA IS ALSO ALONG AN
AXIS OF BETTER MOISTURE CONVERGENCE AND MAXIMUM CAPE. MESO ANALYSIS
SHOWS BETWEEN 2500 AND 4000 CAPE IN AN AREA FROM NORTHEAST OKLAHOMA
SOUTHWEST INTO WESTERN NORTH TEXAS. ANY THUNDERSTORMS THAT DEVELOP
WITHIN THIS ENVIRONMENT WILL LIKELY BECOME SEVERE.
ADDITIONAL THUNDERSTORM DEVELOPMENT WILL BE POSSIBLE THROUGHOUT THE
EVENING HOURS ACROSS A LARGE PART OF OKLAHOMA AND NORTH TEXAS.
A TORNADO WATCH WILL CONTINUE FOR MUCH OF CENTRAL INTO SOUTHWEST
OKLAHOMA AND WESTERN NORTH TEXAS UNTIL 9 PM.
$$
30
FLUS74 KOUN 092309
AWUOKC
WARNING DECISION UPDATE
NATIONAL WEATHER SERVICE NORMAN OK
607 PM CDT FRI MAY 9 2003
THIS WARNING DECISION UPDATE CONCERNS SOUTHWEST AND CENTRAL OKLAHOMA.
MOST STORMS ALONG RETREATING BOUNDARY DISPLAY AT LEAST TRANSIENT
SUPERCELL CHARACTERISTICS...TENDING TOWARD CLASSIC AND PERHAPS HP.
MID-LEVEL ROTATIONS STRONG AT TIMES ABOVE MODERATE SUBCLOUD
CONVERGENCE...BUT SIGNATURES TENDING TO BE SHORT-LIVED. LOTS OF
SPLITTING OBSERVED AS WELL. SHEAR DOES NOT APPEAR QUITE AS FAVORABLE
THIS EVENING FOR TORNADOES...BUT ALL STORMS STILL WARRANT CAREFUL
SCRUTINY.
NOTE: THIS IS AN EXPERIMENTAL PRODUCT MEANT TO INCREASE INFORMATION
EXCHANGE ON THE STORM SCALE.
$$
ANDRA
NWUS54 KOUN 092309
LSROKC
LOCAL STORM REPORT
NATIONAL WEATHER SERVICE NORMAN OK
609 PM CDT FRI MAY 09 2003
TIME (CDT) .....CITY LOCATION.....STATE ...EVENT/REMARKS...
....COUNTY LOCATION....
0605 PM 4 S GOTEBO OK .75 INCH HAIL
05/09/03 KIOWA REPORTED BY AMATEUR
RADIO SPOTTER
KT
NWUS54 KOUN 092313
LSROKC
LOCAL STORM REPORT
NATIONAL WEATHER SERVICE NORMAN OK
612 PM CDT FRI MAY 09 2003
TIME (CDT) .....CITY LOCATION.....STATE ...EVENT/REMARKS...
....COUNTY LOCATION....
0605 PM 5 SE CARNEGIE OK 1.50 INCH HAIL
05/09/03 CADDO PUBLIC REPORT
KT
WWUS84 KOUN 092318
SPSOKC
OKZ023-024-092330-
SIGNIFICANT WEATHER ADVISORY
NATIONAL WEATHER SERVICE NORMAN OK
615 PM CDT FRI MAY 9 2003
THIS SIGNIFICANT WEATHER ADVISORY IS FOR CADDO AND CANADIAN COUNTIES.
A CLUSTER OF SEVERE THUNDERSTORMS WAS LOCATED OVER CENTRAL CADDO
COUNTY...BETWEEN ALFALFA...CARNEGIE...AND FORT COBB...MOVING
NORTHEAST AT 35 MPH. HALF DOLLAR SIZE HAIL HAS BEEN REPORTED WITH
THESE THUNDERSTORMS.
PERSONS ACROSS NORTHERN CADDO...AND SOUTHWEST CANADIAN COUNTIES...
INCLUDING HINTON...BRIDEPORT...NILES...GEARY...AND CALUMET...SHOULD
MONITOR THESE STORMS CLOSELY. LISTEN FOR WARNINGS AND WATCH FOR
THREATENING WEATHER CONDITIONS AS THESE STORMS APPROACH.
$$
JAMES
NWUS54 KOUN 092318
LSROKC
LOCAL STORM REPORT
NATIONAL WEATHER SERVICE NORMAN OK
617 PM CDT FRI MAY 09 2003
TIME (CDT) .....CITY LOCATION.....STATE ...EVENT/REMARKS...
....COUNTY LOCATION....
0600 PM 2 NW RIPLEY OK .88 INCH HAIL
05/09/03 PAYNE
MBB
WWUS54 KOUN 092328
SVSOKC
OKC083-119-092330-
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE NORMAN OK
625 PM CDT FRI MAY 9 2003
...TORNADO WARNING FOR EASTERN PAYNE COUNTY HAS BEEN CANCELLED...
...SEVERE THUNDERSTORM WARNING FOR LOGAN COUNTY HAS BEEN CANCELLED...
AT 623 PM CDT...DOPPLER RADAR INDICATED THAT THE THUNDERSTORM THAT
PROMPTED THE TORNADO WARNING FOR PAYNE COUNTY HAD MOVED EAST OUT OF
PAYNE COUNTY. THEREFORE... THE TORNADO WARNING HAS BEEN CANCELLED.
DOPPLER RADAR ALSO INDICATED THAT THE STORM THAT PROMPTED THE SEVERE
THUNDERSTORM WARNING FOR LOGAN COUNTY HAD WEAKENED AND MOVED OUT OF
LOGAN COUNTY AND SEVERE THUNDERSTORM WARNING FOR LOGAN COUNTY HAS
BEEN CANCELLED.
A STRONG THUNDERSTORM MAY PRODUCE HAIL UP TO THE SIZE OF DIME OVER
WESTERN PAYNE COUNTY THROUGH 635 PM CDT.
LAT...LON 3609 9754 3582 9738 3601 9665 3624 9688
$$
MILLER
WUUS54 KOUN 092326
SVROKC
OKC055-100015-
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE NORMAN OK
627 PM CDT FRI MAY 9 2003
THE NATIONAL WEATHER SERVICE IN NORMAN HAS ISSUED A
* SEVERE THUNDERSTORM WARNING FOR...
GREER COUNTY IN SOUTHWEST OKLAHOMA
* UNTIL 715 PM CDT
* AT 627 PM CDT...DOPPLER RADAR DETECTED A SEVERE THUNDERSTORM 6
MILES SOUTHWEST OF WILLOW...MOVING NORTHEAST AT 15 MPH.
* LOCATIONS IN THE WARNING INCLUDE WILLOW
HAIL UP TO THE SIZE OF HALF DOLLARS IS LIKELY WITH THIS SEVERE
THUNDERSTORM.
SEVERE THUNDERSTORMS CAN PRODUCE TORNADOES WITH NO ADVANCE WARNING.
MOVE IMMEDIATELY TO A STORM SHELTER... BASEMENT OR STURDY BUILDING IF
A TORNADO IS SIGHTED.
LAT...LON 3500 9971 3486 9959 3501 9932 3512 9949
$$
JAMES
WWUS84 KOUN 092329
SPSOKC
OKZ021-022-035-092345-
SIGNIFICANT WEATHER ADVISORY
NATIONAL WEATHER SERVICE NORMAN OK
628 PM CDT FRI MAY 9 2003
THIS SIGNIFICANT WEATHER ADVISORY IS FOR BECKHAM...KIOWA AND WASHITA
COUNTIES.
A SEVERE THUNDERSTORM WAS LOCATED IN GREER COUNTY...BETWEEN WILLOW
AND BRINKMAN...MOVING NORTHEAST AT 15 MPH.
PEOPLE IN BECKHAM...KIOWA AND WASHITA COUNTIES...BETWEEN
CARTER...RETROP...LONE WOLF...AND SENTINEL...SHOULD MONITOR THIS
STORM CLOSELY. LISTEN FOR WARNINGS AND WATCH FOR THREATENING WEATHER
CONDITIONS AS THIS STORM APPROACHES.
$$
JAMES
NWUS54 KOUN 092333
LSROKC
LOCAL STORM REPORT
NATIONAL WEATHER SERVICE NORMAN OK
628 PM CDT FRI MAY 09 2003
TIME (CDT) .....CITY LOCATION.....STATE ...EVENT/REMARKS...
....COUNTY LOCATION....
0616 PM 1 W MOUNTAIN VIEW OK .75 INCH HAIL
05/09/03 KIOWA
0616 PM 2 W MOUNTAIN VIEW OK 1.00 INCH HAIL
05/09/03 KIOWA
KT
FLUS74 KOUN 092333
AWUOKC
WARNING DECISION UPDATE
NATIONAL WEATHER SERVICE NORMAN OK
629 PM CDT FRI MAY 9 2003
THIS WARNING DECISION UPDATE CONCERNS SOUTHWEST AND CENTRAL OKLAHOMA.
SUPERCELL STORMS WEAKENING IN CENTRAL OKLAHOMA WITH FOCUS TURNING TO
WESTERN CELLS. CLUSTER IN CADDO SLOW TO ORGANIZE...BUT STILL HAS
POTENTIAL TO ORGANIZE. RECEIVED REPORT OF BRIEF TORNADO 6S CORN
FROM WEAK LEFT SPLIT. RADAR SUGGESTS NO FUTURE WITH THIS STORM AND
LATEST SPOTTER REPORTS FROM INDEPENDENT OBSERVER SAY NO TORNADO
OBSERVED. FOCUS ON FORT COBB CELL FOR THIS CLUSTER.
GREER COUNTY CELL EXPLODING NOW AND IS BEING CAREFULLY SCRUTINIZED.
KOUN POLARIMETRIC DATA SUGGESTS VERY HIGH HAIL POTENTIAL WITH THAT
STORM.
NOTE: THIS IS AN EXPERIMENTAL PRODUCT MEANT TO INCREASE INFORMATION
EXCHANGE ON THE STORM SCALE.
$$
ANDRA
WUUS54 KOUN 092330
SVROKC
OKC015-017-149-100015-
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE NORMAN OK
630 PM CDT FRI MAY 9 2003
THE NATIONAL WEATHER SERVICE IN NORMAN HAS ISSUED A
* SEVERE THUNDERSTORM WARNING FOR...
CANADIAN COUNTY IN CENTRAL OKLAHOMA
CADDO COUNTY IN SOUTHWEST OKLAHOMA
WASHITA COUNTY IN WESTERN OKLAHOMA
* UNTIL 715 PM CDT
* AT 630 PM CDT...DOPPLER RADAR DETECTED A SEVERE THUNDERSTORM 5
MILES SOUTHWEST OF LOOKEBA...MOVING NORTHEAST AT 50 MPH.
* LOCATIONS IN THE WARNING INCLUDE ALBERT...BINGER...BRIDGEPORT...
CALUMET...COGAR...COLONY...CONCHO...EAKLY...EL RENO...GRACEMONT...
HINTON...HYDRO AND LOOKEBA
HAIL UP TO 2 INCHES IN DIAMETER IS LIKELY WITH THIS SEVERE
THUNDERSTORM.
SEVERE THUNDERSTORMS CAN PRODUCE TORNADOES WITH NO ADVANCE WARNING.
MOVE IMMEDIATELY TO A STORM SHELTER... BASEMENT OR STURDY BUILDING IF
A TORNADO IS SIGHTED.
LAT...LON 3512 9878 3517 9812 3563 9792 3554 9862
3547 9864 3548 9878
$$
WR
WWUS54 KOUN 092335
SVSOKC
OKC055-100015-
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE NORMAN OK
635 PM CDT FRI MAY 9 2003
...SEVERE THUNDERSTORM WARNING CONTINUES FOR GREER COUNTY...
AT 635 PM CDT...DOPPLER RADAR DETECTED A SEVERE THUNDERSTORM 2 MILES
SOUTH OF WILLOW...MOVING NORTHEAST AT 15 MPH.
HAIL UP TO THE SIZE OF GOLF BALLS IS NOW LIKELY WITH THIS SEVERE
THUNDERSTORM.
LAT...LON 3506 9965 3490 9954 3501 9932 3512 9941
$$
JAMES
WFUS54 KOUN 092335
TOROKC
OKC015-100000-
BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE NORMAN OK
635 PM CDT FRI MAY 9 2003
THE NATIONAL WEATHER SERVICE IN NORMAN HAS ISSUED A
* TORNADO WARNING FOR...
NORTHERN CADDO COUNTY IN SOUTHWEST OKLAHOMA
* UNTIL 700 PM CDT
* AT 635 PM CDT...DOPPLER RADAR DETECTED A SEVERE THUNDERSTORM
CAPABLE OF PRODUCING A TORNADO OVER ALBERT...MOVING NORTHEAST AT 30
MPH.
* LOCATIONS IN THE WARNING INCLUDE ALBERT...BINGER AND LOOKEBA
TAKE COVER NOW. LEAVE MOBILE HOMES AND VEHICLES. IF POSSIBLE...MOVE
TO A BASEMENT OR STORM SHELTER. OTHERWISE MOVE TO AN INTERIOR ROOM OR
HALLWAY ON THE LOWEST FLOOR. STAY AWAY FROM WINDOWS AND OUTSIDE
WALLS.
LAT...LON 3523 9856 3518 9838 3537 9819 3538 9839
$$
WR
FLUS74 KOUN 092340
AWUOKC
WARNING DECISION UPDATE
NATIONAL WEATHER SERVICE NORMAN OK
639 PM CDT FRI MAY 9 2003
THIS WARNING DECISION UPDATE CONCERNS SOUTHWEST AND CENTRAL OKLAHOMA.
CADDO SUPERCELL NEAR FORT COBB LAKE ORGANIZING RAPIDLY WITH TEMPORAL
TRENDS FAVORABLE FOR TORNADO JUST WEST OF GRACEMONT. NORMAN TDWR
RADAR SHOWS TIGHT SIGNATURE DEVELOPING NEAR CLOUD BASE. INCREASING
TORNADO POTENTIAL NOW.
GREER COUNTY CELL EXPLODING NOW AND IS BEING CAREFULLY SCRUTINIZED.
KOUN POLARIMETRIC DATA SUGGESTS VERY HIGH HAIL POTENTIAL WITH THAT
STORM. 50DBZ OVER 50KFT FROM KFDR.
NOTE: THIS IS AN EXPERIMENTAL PRODUCT MEANT TO INCREASE INFORMATION
EXCHANGE ON THE STORM SCALE.
$$
ANDRA
WWUS54 KOUN 092342
SVSOKC
OKC015-100000-
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE NORMAN OK
639 PM CDT FRI MAY 9 2003
...TORNADO WARNING CONTINUES FOR CADDO COUNTY...
AT 639 PM CDT...RADAR INDICATED THE MOST DANGEROUS PART OF THE STORM
BETWEEN ALBERT AND BINGER.
TAKE COVER NOW IF YOU ARE NEAR THESE PLACES.
LAT...LON 3520 9849 3516 9837 3537 9811 3538 9834
$$
WR
WUUS54 KOUN 092341
SVROKC
OKC011-100030-
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE NORMAN OK
641 PM CDT FRI MAY 9 2003
THE NATIONAL WEATHER SERVICE IN NORMAN HAS ISSUED A
* SEVERE THUNDERSTORM WARNING FOR...
BLAINE COUNTY IN NORTHWEST OKLAHOMA
* UNTIL 730 PM CDT
* AT 641 PM CDT...DOPPLER RADAR DETECTED A SEVERE THUNDERSTORM 11
MILES SOUTH OF GEARY...MOVING NORTH NORTHEAST AT 40 MPH.
* LOCATIONS IN THE WARNING INCLUDE GEARY...GREENFIELD...HITCHCOCK AND
WATONGA
HAIL UP TO THE SIZE OF HALF DOLLARS IS LIKELY WITH THIS SEVERE
THUNDERSTORM.
SEVERE THUNDERSTORMS CAN PRODUCE TORNADOES WITH NO ADVANCE WARNING.
MOVE IMMEDIATELY TO A STORM SHELTER... BASEMENT OR STURDY BUILDING IF
A TORNADO IS SIGHTED.
LAT...LON 3554 9856 3554 9831 3600 9822 3601 9843
$$
JAMES
WUUS54 KOUN 092345
SVROKC
OKC009-075-149-100030-
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE NORMAN OK
645 PM CDT FRI MAY 9 2003
THE NATIONAL WEATHER SERVICE IN NORMAN HAS ISSUED A
* SEVERE THUNDERSTORM WARNING FOR...
NORTHWEST KIOWA COUNTY IN SOUTHWEST OKLAHOMA
EASTERN BECKHAM COUNTY IN WESTERN OKLAHOMA
WESTERN WASHITA COUNTY IN WESTERN OKLAHOMA
* UNTIL 730 PM CDT
* AT 645 PM CDT...DOPPLER RADAR DETECTED A SEVERE THUNDERSTORM 11
MILES SOUTHWEST OF RETROP...MOVING NORTHEAST AT 25 MPH.
* LOCATIONS IN THE WARNING INCLUDE BURNS FLAT...CANUTE...CARTER...
CORDELL...DILL CITY...ELK CITY...RETROP...ROCKY AND SENTINEL
HAIL UP TO THE SIZE OF BASEBALLS AND WINDS TO 70 MPH ARE LIKELY WITH
THIS SEVERE THUNDERSTORM.
SEVERE THUNDERSTORMS CAN PRODUCE TORNADOES WITH NO ADVANCE WARNING.
MOVE IMMEDIATELY TO A STORM SHELTER... BASEMENT OR STURDY BUILDING IF
A TORNADO IS SIGHTED.
LAT...LON 3513 9959 3498 9927 3528 9888 3548 9948
$$
MILLER
FPUS74 KOUN 092351
NOWOKC
REGIONAL WEATHER DISCUSSION
NATIONAL WEATHER SERVICE NORMAN OK
645 PM CDT FRI MAY 9 2003
OKZ004>048-050>052-TXZ083>090-100030-
.NOW...
AT 645 PM... RADAR CONTINUE TO SHOW THUNDERSTORMS DEVELOPING ALONG A
SURFACE DRY LINE...LOCATED FROM NEAR PONCA CITY SOUTHWEST TO NEAR
KINGFISHER AND ELK CITY. TO THE SOUTH OF THE DRY LINE THE ATMOSPHERE
REMAINS VERY UNSTABLE WITH SURFACE TEMPERATURES IN THE LOW 80S WITH
DEWPOINTS IN THE LOW 70S...CREATING SURFACE-BASED CAPES OF 2500 AND
4000. THUNDERSTORMS THAT DEVELOP WITHIN THIS ENVIRONMENT WILL LIKELY
BECOME SEVERE VERY QUICKLY. SUPERCELL THUNDERSTORMS CONTINUE ACROSS
PORTIONS OF WESTERN INTO CENTRAL OKLAHOMA. ONE SUPERCELL WAS MOVING
INTO CENTRAL PARTS OF OKLAHOMA FROM NEAR ANADARKO TO HINTON MOVING
TOWARD EL RENO...KINGFISHER AND WESTERN AND NORTHWESTERN PARTS OF
THE OKLAHOMA CITY METRO BETWEEN 645 PM AND 730 PM. ANOTHER SUPERCELL
THUNDERSTORM WAS LOCATED SOUTHWEST OF CORDELL IN SOUTHWEST OKLAHOMA.
ADDITIONAL THUNDERSTORM DEVELOPMENT WILL BE POSSIBLE THROUGHOUT THE
EVENING HOURS ACROSS A LARGE PART OF OKLAHOMA AND NORTH TEXAS.
A TORNADO WATCH WILL CONTINUE FOR MUCH OF CENTRAL INTO SOUTHWEST
OKLAHOMA AND WESTERN NORTH TEXAS UNTIL 9 PM.
$$
30
WWUS84 KOUN 092349
SPSOKC
OKZ024-027-100000-
SIGNIFICANT WEATHER ADVISORY
NATIONAL WEATHER SERVICE NORMAN OK
647 PM CDT FRI MAY 9 2003
THIS SIGNIFICANT WEATHER ADVISORY IS FOR CANADIAN AND GRADY COUNTIES.
A THUNDERSTORM CAPABLE OF PRODUCING A TORNADO WAS LOCATED IN CENTRAL
CADDO COUNTY BETWEEN GRACEMONT AND BINGER...MOVING NORTHEAST AT 30
MPH. ON ITS PRESENT COURSE...THIS THUNDERSTORM WILL ENTER SOUTHWEST
CANADIAN COUNTY AND POSSIBLY NORTHWEST GRADY COUNTY...IF IT TURNS
MORE TO THE RIGHT...THROUGH 700 PM.
PEOPLE IN THESE AREAS SHOULD MONITOR THIS STORM CLOSELY. LISTEN FOR
WARNINGS AND WATCH FOR THREATENING WEATHER CONDITIONS AS THIS STORM
APPROACHES.
$$
JAMES
NWUS54 KOUN 092353
LSROKC
LOCAL STORM REPORT
NATIONAL WEATHER SERVICE NORMAN OK
652 PM CDT FRI MAY 09 2003
TIME (CDT) .....CITY LOCATION.....STATE ...EVENT/REMARKS...
....COUNTY LOCATION....
0650 PM 13 N GRANITE OK 1.75 INCH HAIL
05/09/03 GREER RELAYED BY GREER
COUNTY EOC
KT
WWUS54 KOUN 092354
SVSOKC
OKC015-100000-
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE NORMAN OK
653 PM CDT FRI MAY 9 2003
...TORNADO WARNING CONTINUES FOR CADDO COUNTY...
AT 653 PM CDT...DOPPLER RADAR INDICATED THE MOST DANGEROUS PART OF
THE STORM 7 MILES WEST OF COGAR...MOVING NORTHEAST AT 40 MPH.
TAKE COVER IMMEDIATELY IF YOU ARE BETWEEN LOOKEBA AND COGAR.
LAT...LON 3530 9834 3527 9814 3538 9809 3538 9829
$$
WR
WUUS54 KOUN 092355
SVROKC
OKC073-100045-
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE NORMAN OK
654 PM CDT FRI MAY 9 2003
THE NATIONAL WEATHER SERVICE IN NORMAN HAS ISSUED A
* SEVERE THUNDERSTORM WARNING FOR...
KINGFISHER COUNTY IN CENTRAL OKLAHOMA
* UNTIL 745 PM CDT
* AT 654 PM CDT...DOPPLER RADAR DETECTED A SEVERE THUNDERSTORM IN
WESTERN CANADIAN COUNTY...BETWEEN GEARY AND CALUMET...MOVING
NORTHEAST AT 45 MPH. ANOTHER POTENTIALLY SEVERE THUNDERSTORM WAS
LOCATED OVER KINGFISHER COUNTY...BETWEEN DOVER AND KINGFISHER.
* LOCATIONS IN THE WARNING INCLUDE DOVER...HENNESSEY...KINGFISHER AND
LOYAL
HAIL UP TO THE SIZE OF GOLF BALLS IS LIKELY WITH THIS SEVERE
THUNDERSTORM.
SEVERE THUNDERSTORMS CAN PRODUCE TORNADOES WITH NO ADVANCE WARNING.
MOVE IMMEDIATELY TO A STORM SHELTER... BASEMENT OR STURDY BUILDING IF
A TORNADO IS SIGHTED.
LAT...LON 3574 9819 3574 9769 3617 9768 3617 9814
$$
JAMES
WWUS54 KOUN 092357
SVSOKC
OKC009-055-075-149-100030-
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE NORMAN OK
655 PM CDT FRI MAY 9 2003
...SEVERE THUNDERSTORM WARNING CONTINUES FOR BECKHAM... GREER...
KIOWA AND WASHITA COUNTIES...
AT 655 PM CDT...DOPPLER RADAR DETECTED A SEVERE THUNDERSTORM 2 MILES
SOUTH OF RETROP...MOVING NORTHEAST AT 30 MPH.
THIS THUNDERSTORM IS CAPABLE OF PRODUCING EXTREMELY LARGE HAIL... UP
TO THE SIZE OF BASEBALLS OR LARGER... WHICH MAY CAUSE INJURY AND
DAMAGE TO PROPERTY. TAKE SHELTER IN A STURDY BUILDING AWAY FROM
WINDOWS.
GOLF BALL SIZE HAIL WAS REPORTED AT 650 PM 13 MILES NORTH OF GRANITE.
HALF DOLLAR SIZE HAIL WAS REPORTED AT 655 PM IN RETROP.
LAT...LON 3507 9955 3495 9929 3533 9887 3547 9944
$$
MILLER
NWUS54 KOUN 092359
LSROKC
LOCAL STORM REPORT
NATIONAL WEATHER SERVICE NORMAN OK
656 PM CDT FRI MAY 09 2003
TIME (CDT) .....CITY LOCATION.....STATE ...EVENT/REMARKS...
....COUNTY LOCATION....
0655 AM RETROP OK 1.25 INCH HAIL
05/09/03 BECKHAM REPORTED BY NWS
COOPERATIVE OBSERVER
0655 PM RETROP OK 1.25 INCH HAIL
05/09/03 WASHITA REPORTED BY NWS
COOPERATIVE OBSERVER
0656 PM GEARY OK 2.75 INCH HAIL
05/09/03 BLAINE WINDOWS BROKEN.
MEDIA REPORT
KT
WWUS54 KOUN 100000
SVSOKC
OKC011-100030-
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE NORMAN OK
659 PM CDT FRI MAY 9 2003
...SEVERE THUNDERSTORM WARNING CONTINUES FOR BLAINE COUNTY UNTIL 730
PM...
AT 659 PM CDT...DOPPLER RADAR DETECTED A SEVERE THUNDERSTORM OVER
GEARY...MOVING NORTHEAST AT 40 MPH. TENNIS BALL TO BASEBALL SIZE
HAIL WAS REPORTED WITH THIS SEVERE THUNDERSTORM IN GEARY AT 655 PM.
THIS THUNDERSTORM IS CAPABLE OF PRODUCING EXTREMELY LARGE HAIL WHICH
MAY CAUSE INJURY AND DAMAGE TO PROPERTY. TAKE SHELTER IN A STURDY
BUILDING AWAY FROM WINDOWS.
LAT...LON 3566 9850 3555 9834 3581 9820 3583 9840
$$
30
FLUS74 KOUN 100005
AWUOKC
WARNING DECISION UPDATE
NATIONAL WEATHER SERVICE NORMAN OK
700 PM CDT FRI MAY 9 2003
THIS WARNING DECISION UPDATE CONCERNS SOUTHWEST AND CENTRAL OKLAHOMA.
CANADIAN SUPERCELL GOING THROUGH REORGANIZATION AND SPLITTING. LEFT
MOVER BECOMING DOMINANT WHILE RIGHT MOVER WEAKENING. TRENDS
UNFAVORABLE FOR TORNADO WITH STORM FOR TIME BEING.
GREER COUNTY CELL MOVED INTO WASHITA COUNTY WITH RADAR SIGNATURE FOR
GIANT HAIL.
NOTE: THIS IS AN EXPERIMENTAL PRODUCT MEANT TO INCREASE INFORMATION
EXCHANGE ON THE STORM SCALE.
$$
FOSTER
WWUS54 KOUN 100005
SVSOKC
OKC055-100015-
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE NORMAN OK
704 PM CDT FRI MAY 9 2003
...SEVERE THUNDERSTORM WARNING FOR GREER COUNTY HAS BEEN CANCELLED...
AT 703 PM CDT...DOPPLER RADAR INDICATED THAT THE STORM THAT PROMPTED
THE WARNING HAD MOVED OUT OF GREER COUNTY. THEREFORE... THE SEVERE
THUNDERSTORM WARNING FOR GREER COUNTY HAS BEEN CANCELLED.
LAT...LON 3482 9969 3484 9933 3512 9939 3510 9973
$$
MILLER
WWUS84 KOUN 100006
SPSOKC
OKZ012-013-019-100015-
SIGNIFICANT WEATHER ADVISORY
NATIONAL WEATHER SERVICE NORMAN OK
704 PM CDT FRI MAY 9 2003
THIS SIGNIFICANT WEATHER ADVISORY IS FOR GARFIELD...LOGAN AND NOBLE
COUNTIES.
A CLUSTER OF STRONG TO POSSIBLY SEVERE THUNDERSTORMS WAS RAPIDLY
DEVELOPING FROM JUST SOUTHWEST OF PERRY...TO
LUCIEN...ORLANDO...MARSHALL...AND LOVELL. THESE THUNDERSTORMS MAY
BECOME SEVERE AT ANY TIME AS THEY MOVE NORTHEAST AT 35 MPH.
PEOPLE IN GARFIELD...LOGAN AND NOBLE COUNTIES SHOULD MONITOR THIS
STORM CLOSELY. LISTEN FOR WARNINGS AND WATCH FOR THREATENING WEATHER
CONDITIONS AS THIS STORM APPROACHES.
$$
JAMES
NWUS54 KOUN 090006
LSROKC
LOCAL STORM REPORT
NATIONAL WEATHER SERVICE NORMAN OK
704 PM CDT THU MAY 08 2003
TIME (CDT) .....CITY LOCATION.....STATE ...EVENT/REMARKS...
....COUNTY LOCATION....
0555 PM PONCA CITY OK 1.00 INCH HAIL
05/08/03 KAY REPORTED BY PUBLIC.
0600 PM PONCA CITY OK 1.25 INCH HAIL
05/08/03 KAY REPORTED BY KAY COUNTY EM.
TY/JP
WUUS54 KOUN 100008
SVROKC
OKC017-100045-
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE NORMAN OK
707 PM CDT FRI MAY 9 2003
THE NATIONAL WEATHER SERVICE IN NORMAN HAS ISSUED A
* SEVERE THUNDERSTORM WARNING FOR...
CANADIAN COUNTY IN CENTRAL OKLAHOMA
* UNTIL 745 PM CDT
* AT 707 PM CDT...DOPPLER RADAR DETECTED A SEVERE THUNDERSTORM OVER
EL RENO...MOVING NORTHEAST AT 45 MPH.
* LOCATIONS IN THE WARNING INCLUDE CALUMET...CONCHO...EL RENO...
PIEDMONT...UNION CITY AND YUKON
HAIL UP TO THE SIZE OF TENNIS BALLS IS LIKELY WITH THIS SEVERE
THUNDERSTORM.
SEVERE THUNDERSTORMS CAN PRODUCE TORNADOES WITH NO ADVANCE WARNING.
MOVE IMMEDIATELY TO A STORM SHELTER... BASEMENT OR STURDY BUILDING IF
A TORNADO IS SIGHTED.
LAT...LON 3539 9829 3539 9769 3571 9768 3571 9829
$$
WR
FPUS74 KOUN 090008
NOWOKC
REGIONAL WEATHER DISCUSSION
NATIONAL WEATHER SERVICE NORMAN OK
710 PM CDT THU MAY 8 2003
OKZ004>048-050>052-TXZ083>090-090045-
.NOW...
AT 710 PM...SATELLITE IMAGERY SHOWS TOWERING CUMULUS CLOUDS
DEVELOPING ACROSS PORTIONS OF CENTRAL OKLAHOMA FROM SOUTHERN LOGAN
COUNTY SOUTHWEST INTO CANADIAN COUNTY. THERE IS THE POSSIBILITY OF
ADDITIONAL THUNDERSTORM DEVELOPMENT IN THIS AREA OVER THE NEXT ONE
TO TWO HOURS. LOCAL MESOANALYSIS SHOWS THESE CLOUDS WERE DEVELOPING
ALONG A DRY LINE...WHICH IS LOCATED FROM JUST EAST OF MEDFORD SOUTH
INTO CENTRAL OKLAHOMA NEAR EL RENO SOUTH TO LAWTON AND WICHITA
FALLS. THE AIRMASS TO THE EAST OF THIS DRY LINE IS VERY UNSTABLE
WITH CAPES OF NEAR 5000 WITH SURFACE TEMPERATURES IN THE LOW TO MID
80S AND DEWPOINTS IN THE LOW 70S.
IN SUPPORT OF RESCUE ACITIVITIES IN CENTRAL OKLAHOMA THERE REMAINS A
THREAT FOR ADDITIONAL THUNDERSTORM ACTIVITY TO DEVELOP ALONG THE DRY
LINE AND MOVE BACK INTO THE OKLAHOMA CITY METRO AREA LATER THIS
EVENING.
CONDITIONS REMAIN FAVORABLE FOR TORNADIC SUPERCELLS THIS AFTERNNOON
INTO THIS EVENING ACROSS MUCH OF CENTRAL AND EASTERN OKLAHOMA.
$$
30
NWUS54 KOUN 100010
LSROKC
LOCAL STORM REPORT
NATIONAL WEATHER SERVICE NORMAN OK
710 PM CDT FRI MAY 09 2003
TIME (CDT) .....CITY LOCATION.....STATE ...EVENT/REMARKS...
....COUNTY LOCATION....
0645 PM 4 W KARNS OK 1.50 INCH HAIL
05/09/03 CANADIAN PUBLIC REPORT
KT
WWUS84 KOUN 100013
SPSOKC
OKZ025-100030-
SIGNIFICANT WEATHER ADVISORY
NATIONAL WEATHER SERVICE NORMAN OK
710 PM CDT FRI MAY 9 2003
THIS SIGNIFICANT WEATHER ADVISORY IS FOR OKLAHOMA COUNTY.
A CLUSTER OF SEVERE THUNDERSTORMS OVER SOUTHERN CANADIAN
COUNTY...BETWEEN EL RENO AND UNION CITY...WAS MOVING NORTHEAST AT 35
MPH. THESE THUNDERSTORMS MAY REMAIN SEVERE...AS THEY MOVE INTO
WESTERN OKLAHOMA COUNTY...AFFECTING BETHANY...WARR ACRES...AND
NORTHEASTWARD TOWARD EDMOND THROUGH 730 PM.
PEOPLE IN THESE AREAS SHOULD MONITOR THIS STORM CLOSELY. LISTEN FOR
WARNINGS AND WATCH FOR THREATENING WEATHER CONDITIONS AS THIS STORM
APPROACHES.
$$
JAMES
WWUS54 KOUN 100012
SVSOKC
OKC009-075-149-100030-
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE NORMAN OK
712 PM CDT FRI MAY 9 2003
...SEVERE THUNDERSTORM WARNING CONTINUES FOR BECKHAM...KIOWA AND
WASHITA COUNTIES UNTIL 730 PM CDT...
AT 710 PM CDT...DOPPLER RADAR DETECTED A SEVERE THUNDERSTORM 3 MILES
WEST OF SENTINEL...MOVING NORTHEAST AT 35 MPH. THIS STORM WILL
AFFECT SENTINEL... DILL CITY... ROCKY AND CORDELL AND IS CAPABLE OF
PRODUCING EXTREMELY LARGE HAIL UP TO THE SIZE OF SOFTBALLS WHICH
MAY CAUSE INJURY AND DAMAGE TO PROPERTY. TAKE SHELTER IN A STURDY
BUILDING AWAY FROM WINDOWS.
LAT...LON 3524 9949 3499 9923 3525 9870 3546 9910
$$
MILLER
WUUS54 KOUN 100014
SVROKC
OKC047-083-103-100100-
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE NORMAN OK
712 PM CDT FRI MAY 9 2003
THE NATIONAL WEATHER SERVICE IN NORMAN HAS ISSUED A
* SEVERE THUNDERSTORM WARNING FOR...
LOGAN COUNTY IN CENTRAL OKLAHOMA
GARFIELD COUNTY IN NORTHERN OKLAHOMA
NOBLE COUNTY IN NORTHERN OKLAHOMA
* UNTIL 800 PM CDT
* AT 712 PM CDT...DOPPLER RADAR DETECTED A SEVERE THUNDERSTORM
CENTERED 4 MILES WEST OF LOVELL...AND ANOTHER INTENSIFYING STORM
JUST SOUTH OF PERRY. THE STORMS ARE MOVING NORTHEAST AT 35 MPH.
HAIL UP TO THE SIZE OF HALF DOLLARS AND WINDS TO 65 MPH ARE LIKELY
WITH THESE SEVERE THUNDERSTORMS.
SEVERE THUNDERSTORMS CAN PRODUCE TORNADOES WITH NO ADVANCE WARNING.
MOVE IMMEDIATELY TO A STORM SHELTER... BASEMENT OR STURDY BUILDING IF
A TORNADO IS SIGHTED.
LAT...LON 3619 9773 3592 9767 3630 9696 3642 9737
$$
11
WWUS54 KOUN 100015
SVSOKC
OKC011-073-100045-
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE NORMAN OK
713 PM CDT FRI MAY 9 2003
...SEVERE THUNDERSTORM WARNING CONTINUES FOR BLAINE AND KINGFISHER
COUNTIES...
AT 713 PM CDT...RADAR AND STORM SPOTTERS INDICATED THAT HAIL LARGER
THAN BASEBALLS IS LIKELY WITH THE SEVERE THUNDERSTORM. THE MOST
DANGEROUS PART OF THE STORM WILL MOVE BETWEEN
OMEGA...KINGFISHER...AND OKARCHE BEFORE 745 PM.
IN ADDITION TO A TORNADO THREAT... THIS STORM LIKELY CONTAINS
DAMAGING HAIL TO THE SIZE OF BASEBALLS OR LARGER.
LAT...LON 3604 9834 3572 9832 3574 9768 3618 9771
$$
WR
NWUS54 KOUN 100018
LSROKC
LOCAL STORM REPORT
NATIONAL WEATHER SERVICE NORMAN OK
717 PM CDT FRI MAY 09 2003
TIME (CDT) .....CITY LOCATION.....STATE ...EVENT/REMARKS...
....COUNTY LOCATION....
0713 PM 10 W KINGFISHER OK .88 INCH HAIL
05/09/03 KINGFISHER REPORTED BY THE PUBLIC
SBS
WUUS54 KOUN 100019
SVROKC
OKC109-100100-
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE NORMAN OK
718 PM CDT FRI MAY 9 2003
THE NATIONAL WEATHER SERVICE IN NORMAN HAS ISSUED A
* SEVERE THUNDERSTORM WARNING FOR...
OKLAHOMA COUNTY IN CENTRAL OKLAHOMA
* UNTIL 800 PM CDT
* AT 718 PM CDT...DOPPLER RADAR DETECTED A SEVERE THUNDERSTORM 8
MILES WEST OF BETHANY...MOVING NORTHEAST AT 45 MPH.
* LOCATIONS IN THE WARNING INCLUDE ARCADIA...BETHANY...CHOCTAW...DEL
CITY...EDMOND...HARRAH...JONES...LUTHER...MIDWEST CITY...NICHOLS
HILLS...NICOMA PARK...OKLAHOMA CITY...SPENCER...THE VILLAGE...
TINKER AIR FORCE BASE AND WARR ACRES
HAIL UP TO THE SIZE OF TENNIS BALLS IS LIKELY WITH THIS SEVERE
THUNDERSTORM.
SEVERE THUNDERSTORMS CAN PRODUCE TORNADOES WITH NO ADVANCE WARNING.
MOVE IMMEDIATELY TO A STORM SHELTER... BASEMENT OR STURDY BUILDING IF
A TORNADO IS SIGHTED.
LAT...LON 3573 9768 3539 9767 3540 9715 3572 9716
$$
WR
FPUS74 KOUN 100023
NOWOKC
REGIONAL WEATHER DISCUSSION
NATIONAL WEATHER SERVICE NORMAN OK
720 PM CDT FRI MAY 9 2003
OKZ004>048-050>052-TXZ083>090-100115-
.NOW...
AT 720 PM... RADAR CONTINUE TO SHOW THUNDERSTORMS DEVELOPING ALONG A
SURFACE DRY LINE...WHICH WAS MOVING NORTH AND NORTHWEST ACROSS
NORTHERN INTO WEST CENTRAL OKLAHOMA. THE DRY LINE IS EXPECTED TO
CONTINUE TO MOVE WEST AND NORTHWEST INTO THE EASTERN TEXAS PANHANDLE
AND EXTREME NORTHWEST OKLAHOMA THIS EVENING. THUNDERSTORM ACTIVITY
IS EXPECTED TO REMAIN CONFINED TO AN AREA ALONG AND JUST SOUTH OF
THE DRY LINE OVER THE NEXT SEVERAL HOURS.
$$
30
NWUS54 KOUN 100027
LSROKC
LOCAL STORM REPORT
NATIONAL WEATHER SERVICE NORMAN OK
724 PM CDT FRI MAY 09 2003
TIME (CDT) .....CITY LOCATION.....STATE ...EVENT/REMARKS...
....COUNTY LOCATION....
0715 PM 7 SW YUKON OK 1.00 INCH HAIL
05/09/03 CANADIAN REPORTED BY THE
SHERIFF OFFICE
SBS
WWUS54 KOUN 100025
SVSOKC
OKC009-100030-
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE NORMAN OK
725 PM CDT FRI MAY 9 2003
...SEVERE THUNDERSTORM WARNING FOR BECKHAM COUNTY HAS BEEN
CANCELLED...
AT 722 PM CDT...DOPPLER RADAR INDICATED THAT THE STORM THAT PROMPTED
THE WARNING HAD MOVED EAST OF BECKHAM COUNTY. THEREFORE... THE
SEVERE THUNDERSTORM WARNING HAS BEEN CANCELLED.
LAT...LON 3514 9969 3514 9938 3545 9936 3549 9954
$$
MILLER
NWUS54 KOUN 100029
LSROKC
LOCAL STORM REPORT
NATIONAL WEATHER SERVICE NORMAN OK
727 PM CDT FRI MAY 09 2003
TIME (CDT) .....CITY LOCATION.....STATE ...EVENT/REMARKS...
....COUNTY LOCATION....
0725 PM MARSHALL OK .75 INCH HAIL
05/09/03 LOGAN REPORTED BY NWS
COOPERATIVE OBSERVER
0727 PM YUKON OK 1.75 INCH HAIL
05/09/03 CANADIAN REPORTED BY EAST
SIDE OF TOWN BY
AMATEUR RADIO SPOTTER
KT
FPUS74 KOUN 090028
NOWOKC
REGIONAL WEATHER DISCUSSION
NATIONAL WEATHER SERVICE NORMAN OK
730 PM CDT THU MAY 8 2003
OKZ004>048-050>052-TXZ083>090-090100-
.NOW...
AT 730 PM...SATELLITE IMAGERY SHOWS TOWERING CUMULUS CLOUDS
DEVELOPING ACROSS PORTIONS OF CENTRAL OKLAHOMA FROM THE OKLAHOMA
CLEVELAND COUNTY LINE SOUTHWEST THROUGH NORTHERN MCCLAIN SOUTHWEST
TO NEAR CHICKASHA. THERE IS THE POSSIBILITY OF ADDITIONAL
THUNDERSTORM DEVELOPMENT IN THIS AREA OVER THE NEXT ONE TO TWO
HOURS. LOCAL MESOANALYSIS SHOWS THESE CLOUDS WERE DEVELOPING ALONG A
DRY LINE...WHICH IS LOCATED FROM JUST EAST OF MEDFORD SOUTH INTO
CENTRAL OKLAHOMA NEAR EL RENO SOUTH TO LAWTON AND WICHITA FALLS. THE
AIRMASS TO THE EAST OF THIS DRY LINE IS VERY UNSTABLE WITH CAPES OF
NEAR 5000 WITH SURFACE TEMPERATURES IN THE LOW TO MID 80S AND
DEWPOINTS IN THE LOW 70S.
IN SUPPORT OF RESCUE ACITIVITIES IN CENTRAL OKLAHOMA THERE REMAINS A
THREAT FOR ADDITIONAL THUNDERSTORM ACTIVITY TO DEVELOP ALONG THE DRY
LINE AND MOVE BACK INTO THE OKLAHOMA CITY METRO AREA LATER THIS
EVENING.
CONDITIONS REMAIN FAVORABLE FOR TORNADIC SUPERCELLS THIS AFTERNNOON
INTO THIS EVENING ACROSS MUCH OF CENTRAL AND EASTERN OKLAHOMA.
$$
30
WUUS54 KOUN 100031
SVROKC
OKC149-100115-
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE NORMAN OK
730 PM CDT FRI MAY 9 2003
THE NATIONAL WEATHER SERVICE IN NORMAN HAS ISSUED A
* SEVERE THUNDERSTORM WARNING FOR...
WASHITA COUNTY IN WESTERN OKLAHOMA
* UNTIL 815 PM CDT
* AT 730 PM CDT...DOPPLER RADAR DETECTED A SEVERE THUNDERSTORM 5
MILES NORTH OF ROCKY...MOVING EAST-NORTHEAST AT 25 MPH.
* LOCATIONS IN THE WARNING INCLUDE BESSIE...CLOUD CHIEF...COLONY...
CORDELL...CORN...DILL CITY AND ROCKY
HAIL UP TO THE SIZE OF BASEBALLS AND WINDS UP TO 75 MPH ARE LIKELY
WITH THIS SEVERE THUNDERSTORM.
SEVERE THUNDERSTORMS CAN PRODUCE TORNADOES WITH NO ADVANCE WARNING.
MOVE IMMEDIATELY TO A STORM SHELTER... BASEMENT OR STURDY BUILDING IF
A TORNADO IS SIGHTED.
LAT...LON 3533 9921 3512 9911 3515 9863 3548 9868
$$
MILLER
WWUS54 KOUN 100035
SVSOKC
OKC109-100100-
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE NORMAN OK
733 PM CDT FRI MAY 9 2003
...SEVERE THUNDERSTORM WARNING CONTINUES FOR OKLAHOMA COUNTY...
AT 733 PM CDT...DOPPLER RADAR DETECTED A SEVERE THUNDERSTORM 4 MILES
NORTHWEST OF THE VILLAGE...MOVING NORTHEAST AT 50 MPH.
HAIL UP TO THE SIZE OF BASEBALLS HAS BEEN REPORTED SOUTH OF YUKON AT
734 PM. THE MOST DANGEROUS PART OF THE STORM WILL PASS OVER THE
NORTHERN HALF OF THE OKLAHOMA CITY AREA BEFORE 800 PM.
THIS THUNDERSTORM IS CAPABLE OF PRODUCING EXTREMELY LARGE HAIL WHICH
MAY CAUSE INJURY AND DAMAGE TO PROPERTY. TAKE SHELTER IN A STURDY
BUILDING AWAY FROM WINDOWS.
LAT...LON 3572 9767 3547 9766 3551 9715 3574 9716
$$
WR
WWUS84 KOUN 100036
SPSOKC
OKZ016-100045-
SIGNIFICANT WEATHER ADVISORY
NATIONAL WEATHER SERVICE NORMAN OK
734 PM CDT FRI MAY 9 2003
THIS SIGNIFICANT WEATHER ADVISORY IS FOR CUSTER COUNTY.
A LARGE...SEVERE THUNDERSTORM WAS LOCATED NEAR CORDELL IN WASHITA
COUNTY...WAS MOVING EAST NORTHEAST AT 20 MPH. THIS THUNDERSTORM MAY
INITIATE ADDITIONAL THUNDERSTORMS OVER THE NORTHERN HALF OF WASHITA
COUNTY THROUGH 800 PM...THAT COULD MOVE ACROSS CUSTER COUNTY.
PEOPLE IN SOUTHERN CUSTER COUNTY...INCLUDING THE CITY OF
CLINTON...SHOULD MONITOR THIS STORM CLOSELY. LISTEN FOR WARNINGS AND
WATCH FOR THREATENING WEATHER CONDITIONS AS THIS STORM APPROACHES.
$$
JAMES
NWUS54 KOUN 100037
LSROKC
LOCAL STORM REPORT
NATIONAL WEATHER SERVICE NORMAN OK
735 PM CDT FRI MAY 09 2003
TIME (CDT) .....CITY LOCATION.....STATE ...EVENT/REMARKS...
....COUNTY LOCATION....
0734 PM YUKON OK 2.75 INCH HAIL
05/09/03 CANADIAN REPORTED BY NSSL
EMPLOYEE
MBB
WFUS54 KOUN 100039
TOROKC
OKC083-103-119-100130-
BULLETIN - EAS ACTIVATION REQUESTED
TORNADO WARNING
NATIONAL WEATHER SERVICE NORMAN OK
738 PM CDT FRI MAY 9 2003
THE NATIONAL WEATHER SERVICE IN NORMAN HAS ISSUED A
* TORNADO WARNING FOR...
NORTHERN LOGAN COUNTY IN CENTRAL OKLAHOMA
WESTERN PAYNE COUNTY IN CENTRAL OKLAHOMA
SOUTHERN NOBLE COUNTY IN NORTHERN OKLAHOMA
* UNTIL 830 PM CDT
* AT 738 PM CDT...DOPPLER RADAR DETECTED A SEVERE THUNDERSTORM
CAPABLE OF PRODUCING A TORNADO. THE MOST DANGEROUS PORTION OF THE
STORM WAS LOCATED 14 MILES WEST OF ORLANDO...MOVING NORTHEAST AT 25
MPH.
* LOCATIONS IN THE WARNING INCLUDE LUCIEN...ORLANDO AND PERRY
A TORNADO MAY FORM AT ANYTIME. TAKE COVER NOW. ABANDON MOBILE HOMES
AND VEHICLES. IF POSSIBLE... MOVE TO A BASEMENT OR STORM SHELTER.
OTHERWISE... MOVE TO AN INTERIOR ROOM OR HALLWAY ON THE LOWEST FLOOR.
STAY AWAY FROM WINDOWS.
LAT...LON 3612 9767 3604 9760 3613 9717 3635 9737
$$
11
WUUS54 KOUN 100041
SVROKC
OKC073-100115-
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE NORMAN OK
740 PM CDT FRI MAY 9 2003
THE NATIONAL WEATHER SERVICE IN NORMAN HAS ISSUED A
* SEVERE THUNDERSTORM WARNING FOR...
KINGFISHER COUNTY IN CENTRAL OKLAHOMA
* UNTIL 815 PM CDT
* AT 740 PM CDT...DOPPLER RADAR DETECTED A SEVERE THUNDERSTORM 7
MILES WEST OF HENNESSEY...MOVING NORTHEAST AT 50 MPH.
* LOCATIONS IN THE WARNING INCLUDE CASHION...DOVER...HENNESSEY...
KINGFISHER AND LOYAL
HAIL UP TO THE SIZE OF BASEBALLS IS LIKELY WITH THIS SEVERE
THUNDERSTORM. EVEN LARGER HAIL MAY OCCUR. THE MOST DANGEROUS PART OF
THE STORM WILL AFFECT AREAS BETWEEN LACEY...HENNESSEY...AND DOVER
BEFORE 815 PM.
SEVERE THUNDERSTORMS CAN PRODUCE TORNADOES WITH NO ADVANCE WARNING.
MOVE IMMEDIATELY TO A STORM SHELTER... BASEMENT OR STURDY BUILDING IF
A TORNADO IS SIGHTED.
THIS IS A DANGEROUS STORM. PREPARE FOR VERY LARGE DAMAGING HAIL.
MOVE TO A BASEMENT... STORM SHELTER... OR INTERIOR ROOM AWAY FROM
OUTSIDE WALLS AND WINDOWS.
LAT...LON 3616 9813 3584 9812 3577 9769 3616 9769
$$
WR
WWUS84 KOUN 100045
SPSOKC
OKZ017-023-100100-
SIGNIFICANT WEATHER ADVISORY
NATIONAL WEATHER SERVICE NORMAN OK
742 PM CDT FRI MAY 9 2003
THIS SIGNIFICANT WEATHER ADVISORY IS FOR BLAINE AND CADDO COUNTIES.
A LARGE SUPERCELL THUNDERSTORM WAS LOCATED NEAR CORDELL IN WASHITA
COUNTY...MOVING EAST NORTHEAST AT 25 MPH. A SEVERE THUNDERSTORM
WARNING MAY BE ISSUED FOR YOUR AREA AT ANY TIME...FOR LARGE
HAIL...AHEAD OF THE MESOCYCLONE.
PEOPLE IN BLAINE AND CADDO COUNTIES SHOULD MONITOR THIS STORM
CLOSELY. LISTEN FOR WARNINGS AND WATCH FOR THREATENING WEATHER
CONDITIONS AS THIS STORM APPROACHES.
$$
JAMES
WWUS64 KOUN 100046
SLSOK
BULLETIN - IMMEDIATE BROADCAST REQUESTED
AREAL OUTLINE FOR TORNADO WATCH NUMBER 327
NATIONAL WEATHER SERVICE NORMAN OK
746 PM CDT FRI MAY 9 2003
TORNADO WATCH NUMBER 327 IN EFFECT UNTIL 100 AM CDT.
IN OKLAHOMA THIS WATCH INCLUDES 20 COUNTIES...
OKC017-073-083-109-119-100600-
IN CENTRAL OKLAHOMA THIS WATCH INCLUDES 5 COUNTIES...
CANADIAN KINGFISHER LOGAN OKLAHOMA
PAYNE
$$
OKC047-053-071-103-100600-
IN NORTHERN OKLAHOMA THIS WATCH INCLUDES 4 COUNTIES...
GARFIELD GRANT KAY NOBLE
$$
OKC003-011-043-045-093-151-153-100600-
IN NORTHWEST OKLAHOMA THIS WATCH INCLUDES 7 COUNTIES...
ALFALFA BLAINE DEWEY ELLIS
MAJOR WOODS WOODWARD
$$
OKC015-100600-
IN SOUTHWEST OKLAHOMA THIS WATCH INCLUDES 1 COUNTY...
CADDO
$$
OKC039-129-149-100600-
IN WESTERN OKLAHOMA THIS WATCH INCLUDES 3 COUNTIES...
CUSTER ROGER MILLS WASHITA
$$
NWUS54 KOUN 100049
LSROKC
LOCAL STORM REPORT
NATIONAL WEATHER SERVICE NORMAN OK
748 PM CDT FRI MAY 09 2003
TIME (CDT) .....CITY LOCATION.....STATE ...EVENT/REMARKS...
....COUNTY LOCATION....
0734 PM YUKON OK 2.75 INCH HAIL
05/09/03 CANADIAN REPORTED BY NSSL
EMPLOYEE
0610 PM PERKINS OK 0.75 INCH HAIL
05/09/03 PAYNE REPORTED BY THE PUBLIC
0735 PM 2 S ROCKY OK 1.75 INCH HAIL
05/09/03 WASHITA REPORTED BY AMATEUR
RADIO OPERATOR
0733 PM 2 SW CORDELL OK 0.88 INCH HAIL
05/09/03 WASHITA REPORTED BY EMERGENCY
MANAGER
0733 PM OKLAHOMA CITY OK 1.75 INCH HAIL
05/09/03 OKLAHOMA PUBLIC REPORT
0735 PM OKLAHOMA CITY OK 1.00 INCH HAIL
05/09/03 OKLAHOMA REPORTED BY MEDIA
0739 PM CORDELL OK 1.00 INCH HAIL
05/09/03 WASHITA REPORTED BY AMATEUR
RADIO OPERATOR
0740 PM COVINGTON OK 1.25 INCH HAIL
05/09/03 GARFIELD REPORTED BY EMERGENCY
MANAGER
0740 PM 5 S DRUMMOND OK 1.75 INCH HAIL
05/09/03 GARFIELD REPORTED BY THE PUBLIC
KT/SBS/MBB
WWUS84 KOUN 100050
SPSOKC
OKZ007-008-100100-
SIGNIFICANT WEATHER ADVISORY
NATIONAL WEATHER SERVICE NORMAN OK
748 PM CDT FRI MAY 9 2003
THIS SIGNIFICANT WEATHER ADVISORY IS FOR GRANT AND KAY COUNTIES.
STRONG TO SEVERE THUNDERSTORMS EXTENDED FROM DRUMMOND IN GARFIELD
COUNTY...EASTWARD TO GARBER...PERRY...AND RED ROCK IN NOBLE
COUNTY...MOVING NORTHEAST AT 35 MPH.
PEOPLE IN GRANT AND KAY COUNTIES...INCLUDING THE AREAS OF POND
CREEK...JEFFERSON...LAMONT...DEER CREEK...TONKAWA...AND PONCA
CITY...SHOULD MONITOR THESE STORMS CLOSELY. LISTEN FOR WARNINGS AND
WATCH FOR THREATENING WEATHER CONDITIONS AS THIS STORM APPROACHES.
$$
JAMES
WWUS54 KOUN 100050
SVSOKC
OKC083-103-119-100130-
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE NORMAN OK
749 PM CDT FRI MAY 9 2003
...TORNADO WARNING CONTINUES FOR NORTHERN LOGAN...SOUTHERN NOBLE AND
WESTERN PAYNE COUNTIES...
AT 749 PM CDT...DOPPLER RADAR DETECTED A SEVERE THUNDERSTORM CAPABLE
OF PRODUCING A TORNADO. THE MOST DANGEROUS PART OF THE STORM WAS
LOCATED 9 MILES WEST OF ORLANDO...MOVING NORTHEAST AT 20 MPH.
* LOCATIONS IN THE WARNING INCLUDE ORLANDO AND PERRY
IN ADDITION TO THE THREAT OF A TORNADO...HAIL UP TO THE SIZE OF
GOLFBALLS IS ALSO LIKELY WITH THIS SEVERE THUNDERSTORM.
LAT...LON 3614 9760 3606 9752 3611 9719 3631 9732
$$
11
WWUS54 KOUN 100052
SVSOKC
OKC047-100115-
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE NORMAN OK
751 PM CDT FRI MAY 9 2003
...SEVERE THUNDERSTORM WARNING CONTINUES FOR GARFIELD COUNTY...
AT 751 PM CDT...OVER BISON...MOVING NORTHEAST AT 55 MPH.
HAIL UP TO THE SIZE OF TENNIS BALLS IS LIKELY WITH THIS SEVERE
THUNDERSTORM. THE MOST LIKELY AREA FOR BIG HAIL IS FROM ENID SOUTH
AND EAST THROUGH 800 PM.
LAT...LON 3618 9804 3618 9748 3656 9748 3659 9772
$$
WR
WWUS54 KOUN 100053
SVSOKC
OKC149-100115-
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE NORMAN OK
752 PM CDT FRI MAY 9 2003
...SEVERE THUNDERSTORM WARNING CONTINUES FOR WASHITA COUNTY...
AT 750 PM CDT...DOPPLER RADAR DETECTED A SEVERE THUNDERSTORM 3 MILES
WEST OF CLOUD CHIEF...MOVING EAST-NORTHEAST AT 35 MPH.
THIS THUNDERSTORM IS CAPABLE OF PRODUCING GIANT HAIL UP TO THE SIZE
OF SOFTBALLS WHICH WILL CAUSE INJURY AND DAMAGE TO PROPERTY. TAKE
SHELTER IN A STURDY BUILDING AWAY FROM WINDOWS. IN ADDITION TO THE
LARGE HAIL... WIND GUSTS IN EXCESS OF 75 MPH ARE LIKELY IN LOCALES
FROM LAKE VALLEY... EASTWARD TO CLOUD CHIEF AND COWDEN.
THIS THUNDERSTORM MAY PRODUCE WEAK...SHORT LIVED TORNADOES ALONG ITS
LEADING EDGE. WIND SPEEDS WITH ANY TORNADO ARE NOT LIKELY TO GREATLY
EXCEED THOSE OF THE STRAIGHT LINE WINDS OF THE THUNDERSTORM.
LAT...LON 3539 9916 3512 9910 3515 9864 3546 9864
$$
MILLER
WUUS54 KOUN 100057
SVROKC
OKC047-100130-
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE NORMAN OK
756 PM CDT FRI MAY 9 2003
THE NATIONAL WEATHER SERVICE IN NORMAN HAS ISSUED A
* SEVERE THUNDERSTORM WARNING FOR...
GARFIELD COUNTY IN NORTHERN OKLAHOMA
* UNTIL 830 PM CDT
* AT 756 PM CDT...DOPPLER RADAR DETECTED A SEVERE THUNDERSTORM 4
MILES EAST OF WAUKOMIS...MOVING NORTHEAST AT 50 MPH.
* LOCATIONS IN THE WARNING INCLUDE BISON...BRECKENRIDGE...CARRIER...
COVINGTON...DOUGLAS...ENID...FAIRMONT...GARBER...VANCE AIR FORCE
BASE AND WAUKOMIS
HAIL UP TO THE SIZE OF TENNIS BALLS IS LIKELY WITH THIS SEVERE
THUNDERSTORM.
SEVERE THUNDERSTORMS CAN PRODUCE TORNADOES WITH NO ADVANCE WARNING.
MOVE IMMEDIATELY TO A STORM SHELTER... BASEMENT OR STURDY BUILDING IF
A TORNADO IS SIGHTED.
THIS THUNDERSTORM IS CAPABLE OF PRODUCING EXTREMELY LARGE HAIL WHICH
MAY CAUSE INJURY AND DAMAGE TO PROPERTY. TAKE SHELTER IN A STURDY
BUILDING AWAY FROM WINDOWS.
LAT...LON 3647 9802 3618 9794 3619 9747 3660 9747
$$
WR
WUUS54 KOUN 100059
SVROKC
OKC109-100130-
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE NORMAN OK
758 PM CDT FRI MAY 9 2003
THE NATIONAL WEATHER SERVICE IN NORMAN HAS ISSUED A
* SEVERE THUNDERSTORM WARNING FOR...
NORTHERN OKLAHOMA COUNTY IN CENTRAL OKLAHOMA
* UNTIL 830 PM CDT
* AT 758 PM CDT...DOPPLER RADAR DETECTED A SEVERE THUNDERSTORM OVER
EDMOND...MOVING NORTHEAST AT 40 MPH.
* LOCATIONS IN THE WARNING INCLUDE ARCADIA...EDMOND AND LUTHER
HAIL UP TO THE SIZE OF GOLF BALLS IS LIKELY WITH THIS SEVERE
THUNDERSTORM.
SEVERE THUNDERSTORMS CAN PRODUCE TORNADOES WITH NO ADVANCE WARNING.
MOVE IMMEDIATELY TO A STORM SHELTER... BASEMENT OR STURDY BUILDING IF
A TORNADO IS SIGHTED.
LAT...LON 3572 9745 3559 9740 3557 9715 3573 9716
$$
WR
NWUS54 KOUN 090104
LSROKC
LOCAL STORM REPORT
NATIONAL WEATHER SERVICE NORMAN OK
801 PM CDT THU MAY 08 2003
TIME (CDT) .....CITY LOCATION.....STATE ...EVENT/REMARKS...
....COUNTY LOCATION....
0522 PM 3 S DEL CITY OK TORNADO
05/08/03 OKLAHOMA DAMAGE REPORTED AT GENERAL
MOTORS PLANT. REPORTED BY
SPOTTER
0539 PM CHOCTAW OK TORNADO
05/08/03 OKLAHOMA REPORTED BY SPOTTER
NWUS54 KOUN 100116
LSROKC
LOCAL STORM REPORT
NATIONAL WEATHER SERVICE NORMAN OK
804 PM CDT FRI MAY 09 2003
TIME (CDT) .....CITY LOCATION.....STATE ...EVENT/REMARKS...
....COUNTY LOCATION....
0755 PM 5 S ENID OK 1.00 INCH HAIL
05/09/03 GARFIELD REPORTED BY AMATEUR HAM
RADIO OPERATOR
0757 PM ENID OK .75 INCH HAIL
05/09/03 GARFIELD REPORTED BY AMATEUR HAM
RADIO OPERATOR
0746 PM OKLAHOMA CITY OK 1.75 INCH HAIL
05/09/03 OKLAHOMA INTERSECTION OF BRITTON ROAD
AND MCARTHUR ROAD
REPORTED BY AMATEUR HAM
RADIO OPERATOR
0740 PM OKLAHOMA CITY OK 1.75 INCH HAIL
05/09/03 OKLAHOMA INTERSECTION OF BRITTON ROAD
AND NW EXPRESSWAY
REPORTED BY AMATEUR HAM
RADIO OPERATOR
0807 PM 6 S CORN OK 2.75 INCH HAIL
05/09/03 WASHITA REPORTED BY AMATEUR HAM
RADIO OPERATOR
0740 PM YUKON OK 2.00 INCH HAIL
05/09/03 CANADIAN REPORTED BY AN OU
METEOROLOGY STUDENT
0755 PM MARSHALL OK 1.00 INCH HAIL
05/09/03 LOGAN REPORTED BY A COOPERATIVE
OBSERVER
SBS
WWUS54 KOUN 100107
SVSOKC
OKC083-103-119-100130-
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE NORMAN OK
805 PM CDT FRI MAY 9 2003
...TORNADO WARNING CONTINUES FOR NORTHERN LOGAN...SOUTHERN NOBLE AND
WESTERN PAYNE COUNTIES...
AT 805 PM CDT...DOPPLER RADAR DETECTED A SEVERE THUNDERSTORM CAPABLE
OF PRODUCING A TORNADO. THE MOST DANGEROUS PART OF THE STORM WAS
OVER ORLANDO...MOVING NORTHEAST AT 30 MPH.
PERSONS IN AND AROUND PERRY...AND NEAR LAKE MCMURTRY AND LAKE CARL
BLACKWELL SHOULD TAKE IMMEDIATE TORNADO PRECAUTIONS.
THIS IS A DANGEROUS STORM. PREPARE FOR WINDS IN EXCESS OF 75 MPH AND
VERY LARGE DAMAGING HAIL. MOVE TO A BASEMENT... STORM SHELTER... OR
INTERIOR ROOM AWAY FROM OUTSIDE WALLS AND WINDOWS.
LAT...LON 3639 9707 3615 9710 3613 9737 3601 9737
3601 9730 3597 9725 3595 9715 3574 9714
3617 9766 3617 9745 3625 9743
$$
11
WUUS54 KOUN 100110
SVROKC
OKC015-100200-
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE NORMAN OK
810 PM CDT FRI MAY 9 2003
THE NATIONAL WEATHER SERVICE IN NORMAN HAS ISSUED A
* SEVERE THUNDERSTORM WARNING FOR...
NORTHERN CADDO COUNTY IN SOUTHWEST OKLAHOMA
* UNTIL 900 PM CDT
* AT 810 PM CDT...DOPPLER RADAR DETECTED A SEVERE THUNDERSTORM 9
MILES SOUTHWEST OF EAKLY...MOVING EAST AT 30 MPH.
* LOCATIONS IN THE WARNING INCLUDE ALBERT...BINGER...EAKLY AND
LOOKEBA
HAIL UP TO THE SIZE OF SOFTBALLS AND WINDS IN EXCESS OF 75 MPH
ARE LIKELY WITH THIS SEVERE THUNDERSTORM.
THIS THUNDERSTORM IS CAPABLE OF PRODUCING EXTREMELY LARGE HAIL WHICH
MAY CAUSE INJURY AND DAMAGE TO PROPERTY. TAKE SHELTER IN A STURDY
BUILDING AWAY FROM WINDOWS.
THIS THUNDERSTORM MAY PRODUCE WEAK...SHORT LIVED TORNADOES ALONG ITS
LEADING EDGE. WIND SPEEDS WITH ANY TORNADO ARE NOT LIKELY TO GREATLY
EXCEED THOSE OF THE STRAIGHT LINE WINDS OF THE THUNDERSTORM.
SEEK SHELTER NOW IN AN INTERIOR ROOM ON THE LOWEST FLOOR OR IN A
BASEMENT!
LAT...LON 3546 9861 3516 9861 3516 9829 3550 9831
$$
MILLER
WWUS84 KOUN 100112
SPSOKC
OKZ026-100130-
SIGNIFICANT WEATHER ADVISORY
NATIONAL WEATHER SERVICE NORMAN OK
810 PM CDT FRI MAY 9 2003
THIS SIGNIFICANT WEATHER ADVISORY IS FOR LINCOLN COUNTY.
STRONG THUNDERSTORMS WERE LOCATED ABOUT 2 MILES EAST OF LANGSTON IN
LOGAN COUNTY...AND JUST NORTH OF LUTHER IN OKLAHOMA COUNTY...MOVING
EAST NORTHEAST AT 35 MPH. ALTHOUGH THESE STORMS DO NOT APPEAR TO BE
SEVERE AT THIS TIME...PEA TO MARBLE SIZE HAIL...AND FREQUENT
LIGHTNING...CAN BE EXPECTED.
$$
JAMES
WUUS54 KOUN 100116
SVROKC
OKC071-100200-
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE NORMAN OK
816 PM CDT FRI MAY 9 2003
THE NATIONAL WEATHER SERVICE IN NORMAN HAS ISSUED A
* SEVERE THUNDERSTORM WARNING FOR...
KAY COUNTY IN NORTHERN OKLAHOMA
* UNTIL 900 PM CDT
* AT 816 PM CDT...DOPPLER RADAR DETECTED A SEVERE THUNDERSTORM 8
MILES EAST OF TONKAWA...MOVING NORTHEAST AT 45 MPH.
* LOCATIONS IN THE WARNING INCLUDE BLACKWELL...CHILOCCO...HARDY...KAW
CITY...KILDARE...NEWKIRK...PONCA CITY AND TONKAWA
HAIL UP TO THE SIZE OF GOLF BALLS IS LIKELY WITH THIS SEVERE
THUNDERSTORM.
SEVERE THUNDERSTORMS CAN PRODUCE TORNADOES WITH NO ADVANCE WARNING.
MOVE IMMEDIATELY TO A STORM SHELTER... BASEMENT OR STURDY BUILDING IF
A TORNADO IS SIGHTED.
LAT...LON 3672 9745 3660 9745 3660 9707 3669 9707
3671 9696 3679 9675 3700 9676 3700 9718
3685 9740
$$
WR
WUUS54 KOUN 100117
SVROKC
OKC149-100130-
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE NORMAN OK
815 PM CDT FRI MAY 9 2003
THE NATIONAL WEATHER SERVICE IN NORMAN HAS ISSUED A
* SEVERE THUNDERSTORM WARNING FOR...
EASTERN WASHITA COUNTY IN WESTERN OKLAHOMA
* UNTIL 830 PM CDT
* AT 813 PM CDT...DOPPLER RADAR DETECTED A SEVERE THUNDERSTORM 7
MILES SOUTHEAST OF COLONY...MOVING EAST AT 35 MPH.
* LOCATIONS IN THE WARNING INCLUDE COLONY AND CORN
HAIL UP TO THE SIZE OF SOFTBALLS AND WINDS IN EXCESS OF 75 MPH ARE
LIKELY WITH THIS SEVERE THUNDERSTORM. SEEK SHELTER IN AN INTERIOR
ROOM OR IN A BASEMENT NOW!
SEVERE THUNDERSTORMS CAN PRODUCE TORNADOES WITH NO ADVANCE WARNING.
MOVE IMMEDIATELY TO A STORM SHELTER... BASEMENT OR STURDY BUILDING IF
A TORNADO IS SIGHTED.
LAT...LON 3545 9882 3516 9880 3517 9862 3547 9863
$$
MILLER
FLUS74 KOUN 100118
AWUOKC
WARNING DECISION UPDATE
NATIONAL WEATHER SERVICE NORMAN OK
815 PM CDT FRI MAY 9 2003
THIS WARNING DECISION UPDATE CONCERNS SOUTHWEST AND CENTRAL OKLAHOMA.
WASHITA / CADDO COUNTY SUPERCELL MAINTAINING STEADY STATE WITH GREAT
REFLECTIVITY SIGNATURE. DOPPLER VELOCITY SIGNATURES REMAIN WEAK AND
DISORGANIZED AT LOWEST ELEVATION CUTS...AROUND 7000 FEET ABOVE
GROUND. MID LEVEL ROTATION REMAINS BROAD AND MODERATE STRENGTH..
NOTE: THIS IS AN EXPERIMENTAL PRODUCT MEANT TO INCREASE INFORMATION
EXCHANGE ON THE STORM SCALE.
$$
FOSTER
WUUS54 KOUN 100116
SVROKC
OKC071-100200-
BULLETIN - IMMEDIATE BROADCAST REQUESTED
SEVERE THUNDERSTORM WARNING
NATIONAL WEATHER SERVICE NORMAN OK
816 PM CDT FRI MAY 9 2003
THE NATIONAL WEATHER SERVICE IN NORMAN HAS ISSUED A
* SEVERE THUNDERSTORM WARNING FOR...
KAY COUNTY IN NORTHERN OKLAHOMA
* UNTIL 900 PM CDT
* AT 816 PM CDT...DOPPLER RADAR DETECTED A SEVERE THUNDERSTORM 8
MILES EAST OF TONKAWA...MOVING NORTHEAST AT 45 MPH.
* LOCATIONS IN THE WARNING INCLUDE BLACKWELL...CHILOCCO...HARDY...KAW
CITY...KILDARE...NEWKIRK...PONCA CITY AND TONKAWA
HAIL UP TO THE SIZE OF GOLF BALLS IS LIKELY WITH THIS SEVERE
THUNDERSTORM.
SEVERE THUNDERSTORMS CAN PRODUCE TORNADOES WITH NO ADVANCE WARNING.
MOVE IMMEDIATELY TO A STORM SHELTER... BASEMENT OR STURDY BUILDING IF
A TORNADO IS SIGHTED.
LAT...LON 3672 9745 3660 9745 3660 9707 3669 9707
3671 9696 3679 9675 3700 9676 3700 9718
3685 9740
$$
WR
WWUS54 KOUN 100118
SVSOKC
OKC103-100130-
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE NORMAN OK
817 PM CDT FRI MAY 9 2003
...TORNADO WARNING CONTINUES FOR SOUTHERN NOBLE COUNTY...
AT 817 PM CDT...DOPPLER RADAR DETECTED A SEVERE THUNDERSTORM CAPABLE
OF PRODUCING A TORNADO. THE MOST DANGEROUS PART OF THE STORM WAS
ABOUT 5 MILES SOUTH OF PERRY...MOVING NORTHEAST AT 20 MPH. WRAPPING
RAIN CURTAINS HAS BEEN REPORTED WITH THIS CIRCULATION.
* LOCATIONS IN THE WARNING INCLUDE PERRY...SUMNER...AND MORRISON
THIS IS A DANGEROUS STORM. PREPARE FOR WINDS IN EXCESS OF 75 MPH AND
LARGE DAMAGING HAIL. MOVE TO A BASEMENT... STORM SHELTER... OR
INTERIOR ROOM AWAY FROM OUTSIDE WALLS AND WINDOWS.
THIS TORNADO IS LIKELY OBSCURED BY RAIN AND MAY NOT BE VISIBLE.
ABANDON MOBILE HOMES AND VEHICLES. IF POSSIBLE... MOVE TO A BASEMENT
OR STORM SHELTER. OTHERWISE MOVE TO AN INTERIOR ROOM OR HALLWAY ON
THE LOWEST FLOOR. STAY AWAY FROM WINDOWS.
LAT...LON 3621 9740 3616 9731 3625 9698 3641 9722
$$
11
WWUS54 KOUN 100123
SVSOKC
OKC083-103-119-100130-
SEVERE WEATHER STATEMENT
NATIONAL WEATHER SERVICE NORMAN OK
819 PM CDT FRI MAY 9 2003
...TORNADO WARNING CANCELLED FOR NORTHERN LOGAN COUNTY AND WESTERN
PAYNE COUNTY...
...TORNADO WARNING CONTINUES FOR NOBLE COUNTY...
THE STORM THAT PROMPTED THE TORNADO WARNING HAS MOVED OUT OF LOGAN
AND PAYNE COUNTIES. THIS STORM WILL STILL AFFECT SOUTHERN AND
CENTRAL PORTIONS OF NOBLE COUNTY THROUGH 900 PM.
THIS TORNADO MAY BE OBSCURED BY RAIN. ABANDON MOBILE HOMES
AND VEHICLES. IF POSSIBLE... MOVE TO A BASEMENT OR STORM SHELTER.
OTHERWISE MOVE TO AN INTERIOR ROOM OR HALLWAY ON THE LOWEST FLOOR.
STAY AWAY FROM WINDOWS.
LAT...LON 3609 9752 3598 9742 3623 9699 3644 9723
$$
11
WWUS84 KOUN 100124
SPSOKC
OKZ016-100145-
SIGNIFICANT WEATHER ADVISORY
NATIONAL WEATHER SERVICE NORMAN OK
823 PM CDT FRI MAY 9 2003
THIS SIGNIFICANT WEATHER ADVISORY IS FOR CUSTER COUNTY.
A STRONG THUNDERSTORM WAS LOCATED OVER SOUTH CENTRAL CUSTER
COUNTY...BETWEEN FOSS RESERVOIR AND STAFFORD...MOVING NORTHEAST AT
35 MPH.
THIS STORM IS INTENSIFYING AND COULD BECOME SEVERE AT ANY TIME AS IT
TRACKS TOWARD ARAPAHO THROUGH 845 PM.
$$
JAMES
NWUS54 KOUN 100125
LSROKC
LOCAL STORM REPORT
NATIONAL WEATHER SERVICE NORMAN OK
825 PM CDT FRI MAY 09 2003
TIME (CDT) .....CITY LOCATION.....STATE ...EVENT/REMARKS...
....COUNTY LOCATION....
0822 PM PONCA CITY OK 1.00 INCH HAIL
05/09/03 KAY REPORTED BY PONCA
CITY EOC
KT
NWUS54 KOUN 100133
LSROKC
LOCAL STORM REPORT
NATIONAL WEATHER SERVICE NORMAN OK
829 PM CDT FRI MAY 09 2003
TIME (CDT) .....CITY LOCATION.....STATE ...EVENT/REMARKS...
....COUNTY LOCATION....
0300 PM 4 NE COLONY OK .75 INCH HAIL
05/09/03 WASHITA REPORTED BY THE PUBLIC
0800 PM 4 SW EDMOND OK .88 INCH HAIL
05/09/03 OKLAHOMA REPORTED BY THE PUBLIC
SBS
FPUS74 KOUN 100129
NOWOKC
REGIONAL W | | |
www.nws.noaa.gov
