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Yalobusha NFDRS SITE Point Forecast Matrix


MSZ021-272200-
YALLABUSHA NFDRS SITE-YALOBUSHA MS
33.99N  89.80W ELEV. 370 FT
318 AM CDT WED AUG 27 2014

DATE             WED 08/27/14            THU 08/28/14            FRI 08/29/14
UTC 3HRLY     09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00
CDT 3HRLY     04 07 10 13 16 19 22 01 04 07 10 13 16 19 22 01 04 07 10 13 16 19

MAX/MIN                      94          68          96          71          93
TEMP          69 68 82 90 93 88 78 73 71 69 83 92 95 91 80 76 74 72 80 90 92 87
DEWPT         66 66 66 65 64 65 65 64 64 66 62 59 59 61 61 61 60 69 69 69 69 69
MIN/MAX RH                   38          89          30          90          47
RH            92 94 59 45 38 46 64 73 79 89 49 33 30 37 52 59 63 90 68 50 47 54
WIND DIR       E  E  E  E  E SE  S  W  W  W  S SE  S  E  S  S SE SW SW SW  W  W
WIND SPD       1  1  1  1  2  2  2  2  2  2  2  3  3  2  3  3  1  1  3  4  4  0
CLOUDS        FW FW FW SC SC FW FW FW FW FW FW FW FW FW FW SC SC B1 B1 B1 B1 B2
CLOUDS(%)     17 22 22 26 26 16 16  6  6  6  6 15 15 25 25 46 46 56 56 56 56 71
POP 12HR                      0           5          10          10          20
QPF 12HR                      0           0           0           0           0
RAIN SHWRS                                                       IS IS IS IS IS
TSTMS                                                            IS IS IS IS IS
OBVIS          F
MIXHGT M AGL         2073  2210  1113     0  2058  2380  1114     0  2205  2137
MIXHGT FT AGL        6800  7252  3650     0  6751  7808  3654     0  7233  7010
MIXHGT M MSL         2195  2332  1231    55  2180  2502  1223    89  2327  2259
MIXHGT FT MSL        7200  7652  4040   179  7151  8208  4012   293  7633  7410
TRANSWIND DIR          NE     E    SE    SE    SE     S     S    SE    SW     W
TWIND SPD M/S           1     2     1     1     2     2     1     1     4     3
TWIND SPD MPH           2     5     3     2     5     5     2     2     9     8
VENT INDEX                 4664        1790        5004        1812        9308
CATEGORY DAY                  2           2           3           1           4
500M MIXHGT T          85    90    89    88    88    91    89    86    86    86
500M TWND DIR           E     E    SE    SE     S    SE     S    SW    SW     W
500M TWND M/S           1     1     3     3     2     2     4     4     4     3
500M TWND MPH           2     3     8     6     4     4     9    10     9     8
DISPERSION             11    18     2     2    20    19     2     3    32    34
LAL                     1     1     1     1     1     1     1     2     2     2
LASI                    4     4     6     5     5     5     4     3     3     4
STABILITY               A     B     F     E     A     B     F     E     B     C
STAG INDEX                    3           3           3           2           2


DATE           SAT 08/30/14    SUN 08/31/14    MON 09/01/14    TUE 09/02/14
UTC 6HRLY      06  12  18  00  06  12  18  00  06  12  18  00  06  12  18  00
CDT 6HRLY      01  07  13  19  01  07  13  19  01  07  13  19  01  07  13  19

MIN/MAX            70      87      71      88      71      93      73      95
TEMP           76  71  84  83  75  72  85  84  75  72  90  88  76  74  92  91
DEWPT          71  71  70  70  71  71  72  71  71  71  71  70  70  71  70  70
MAX/MIN RH        100      59      97      60      96      50      90      46
RH             85 100  64  66  85  97  65  65  88  96  54  56  81  90  49  51
WIND DIR           SW       S       S       S       S       S       S      SW
BELOW IS A WEATHER ELEMENT KEY FOR THIS PRODUCT

DAY 1 THROUGH 3...

MAX/MIN TEMP OR MIN/MAX TEMP (F)....MAXIMUM/MINIMUM AIR TEMPERATURE
TEMP (F)............................AIR TEMPERATURE
DEWPT (F)...........................DEW POINT TEMPERATURE
MIN/MAX RH OR MAX/MIN RH (%)........MAXIMUM/MINIMUM HUMIDITY
RH (%)..............................RELATIVE HUMIDITY
WIND DIR (8 POINT COMPASS)..........20 FT. WIND DIRECTION
WIND SPD (MPH)......................20 FT. WIND SPEED
WIND CHILL (F)......................WIND CHILL TEMPERATURE
HEAT INDEX (F)......................HEAT INDEX
CLOUDS (CAT)........................CLOUD COVER CATEGORY
     EXAMPLE: CL = CLEAR; FW = FEW; SC = SCATTERED;
              B1 = MOSTLY CLOUDY; B2 = CONSIDERABLE CLOUDS; OV = OVERCAST
CLOUDS (%)..........................CLOUD COVER AS A PERCENTAGE
POP 12HR (%)........................PROBABILITY FOR ACCUMULATING PRECIPITATION
QPF 12HR (IN).......................LIQUID EQUIVALENT PRECIPITATION AMOUNT
WEATHER...
     TYPE...
       RAIN...........RAIN
       RAIN SHWRS.....RAIN SHOWERS
       TSTMS..........THUNDERSTORMS
       DRIZZLE........DRIZZLE
       SNOW...........SNOW
       SNOWSHWRS......SNOW SHOWERS
       SLEET..........SLEET
       FLURRIES.......FLURRIES
       FRZG RAIN......FREEZING RAIN
       FRZG DRZL......FREEZING DRIZZLE
     COVERAGE...
       IS.............ISOLATED
       SC.............SCATTERED
       NM.............NUMEROUS
       O..............OCCASIONAL
       S..............SLIGHT CHANCE
       C..............CHANCE
       L..............LIKELY
       WD.............WIDESPREAD
       D..............DEFINITE
       AR.............AREAS
       PA.............PATCHY
OBVIS...............................OBSTRUCTION TO VISIBILITY
     TYPE...
       F..............FOG
       PF.............PATCHY FOG
       +PF............PATCHY DENSE FOG
       F+.............DENSE FOG
       H..............HAZE
       BS.............BLOWING SNOW
       K..............SMOKE
       BD.............BLOWING DUST
MIXING HGT M (AGL)..................MIXING HEIGHT IN METERS
MIXING HGT FT (AGL).................MIXING HEIGHT IN FEET
TRANSWIND DIR (8 POINT COMPASS).....TRANSPORT WIND DIRECTION
TWIND SPD MS (M/S)..................TRANSPORT WIND SPEED IN METERS PER SECOND
TWIND SPD MPH (MPH).................TRANSPORT WIND SPEED IN MILES PER HOUR
VENT INDEX (M2/S)...................VENT INDEX IN METERS SQUARED PER SECOND
CATEGORY DAY........................CATEGORY DAY BASED ON VENT INDEX
     EXAMPLE: 1 = <2000; 2 = >=2000 AND <4000; 3 = >=4000 AND <8000;
              4 = >=8000 AND <16000; 5 = >=16000
500M MIXHGT T (F)...................SURFACE TEMPERATURE NEEDED TO CREATE MIXING
                                    UP TO 500 METERS ABOVE THE GROUND
500M TWND DIR (8 POINT COMPASS).....TRANSPORT WIND DIRECTION AT 500 METERS AGL
500M TWND M/S.......................TRANSPORT WIND AT 500 METERS AGL IN M/S
500M TWND MPH.......................TRANSPORT WIND AT 500 METERS AGL IN MPH
LASI (SAME AS HAINES INDEX).........LOWER ATMOSPHERIC SEVERITY INDEX
                                    MEASURES FIRE GROWTH POTENTIAL
     EXAMPLE: 1-3 = VERY LOW; 4 = LOW; 5 = MODERATE; 6 = HIGH
STABILITY...........................STABILITY CLASS
     EXAMPLE: A = VERY UNSTABLE; B = MODERATELY UNSTABLE; C = SLIGHTLY UNSTABLE
              D = NEUTRAL; E = SLIGHTLY STABLE; F = MODERATELY STABLE
              G = VERY STABLE
STAG INDEX..........................STAGNATION INDEX
     EXAMPLE: 0 = WINDS >= 10 MPH; 1 = WINDS <= 10 MPH WITH RAIN
              2 = DRY WITH DECENT WINDS
              3 = DRY WITH LIGHT WINDS AND STAGNATE CONDITIONS
WATCH/WARNING/ADVISORY...
     EXAMPLE: W = WARNING; Y = ADVISORY; A = WATCH
     IN EFFECT FOR THE INDICATED HOUR


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