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Yalobusha NFDRS SITE Point Forecast Matrix


MSZ021-021000-
YALLABUSHA NFDRS SITE-YALOBUSHA MS
33.99N  89.80W ELEV. 370 FT
250 PM CST SUN FEB 1 2015

DATE           02/01/15      MON 02/02/15            TUE 02/03/15            WED
UTC 3HRLY     21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12
CST 3HRLY     15 18 21 00 03 06 09 12 15 18 21 00 03 06 09 12 15 18 21 00 03 06

MIN/MAX TEMP                 31          39          25          52          35
TEMP          61 54 44 38 35 31 33 37 39 36 31 28 27 25 33 46 52 48 42 39 37 35
DEWPT         58 53 44 37 27 21 21 20 19 20 22 22 21 20 22 25 27 27 27 28 29 30
MIN/MAX RH                  100          44          84          37          89
RH            90 96100 96 72 66 61 50 44 52 69 78 78 81 63 43 38 44 55 64 72 82
WIND DIR      SW  W NW NW NW  N NW  N  N  N  N  E SE SE SE  S SE SE  S  S  S  S
WIND SPD      11 11 11 11 10  9 11  9  6  2  1  1  1  2  4  2  1  3  3  2  2  3
CLOUDS        OV OV OV OV OV OV B2 B1 SC FW FW FW FW FW FW FW FW SC SC SC SC B1
CLOUDS(%)    100100100100 98 93 70 65 35 24 24 24 24 25 25 25 25 40 40 40 40 67
POP 12HR                     30           0           0           0           0
QPF 12HR                      0           0           0           0           0
FLURRIES               IS IS
RAIN           D
RAIN SHWRS       SC SC
TSTMS         IS
T WIND DIR    SW  W NW NW NW NW  N  N  N  N NE NE  E SE SE  S SE SE SE SE SE SE
T WIND SPD    20 21 25 25 25 21 18 11  8  5  4  2  2  4  5  2  1  5  3  2  3  2
MIXHGT M AGL         1062  1006   844   865   588   187   608   733   272     0
MIXHGT FT AGL        3483  3301  2769  2839  1928   612  1996  2406   892     0
MIXHGT M MSL         1184  1128   966   988   710   309   730   855   387    86
MIXHGT FT MSL        3883  3701  3169  3240  2328  1013  2396  2806  1270   281
TRANSWIND DIR          NW    NW     N     N    NE     E    SE    SE    SE    SE
TWIND SPD M/S          11    10     7     3     2     1     2     1     1     1
TWIND SPD MPH          25    24    17     8     4     3     4     2     3     3
VENT INDEX                13024        5928        1522        1710        1100
CATEGORY DAY                  4           3           1           1           1
500M MIXHGT T          51    33    28    34    35    37    41    46    48    50
500M TWND DIR          NW    NW    NW     N    NE     E    SE    SE     S     S
500M TWND M/S          11    10     7     3     2     2     2     1     5     6
500M TWND MPH          26    23    16     8     5     4     5     3    11    13
DISPERSION             68    68    47    18     3     6    10     3     2     3
LAL                     1     1     1     1     1     1     1     1     1     1
LASI                    4     3     3     4     4     4     4     4     3     3
STABILITY               D     D     C     C     F     E     B     C     F     E
STAG INDEX                    1           3           3           3           3


DATE           02/04/15  THU 02/05/15  FRI 02/06/15  SAT 02/07/15  SUN 02/08/15
UTC 6HRLY     18 00 06   12 18 00 06   12 18 00 06   12 18 00 06   12 18 00
CST 6HRLY     12 18 00   06 12 18 00   06 12 18 00   06 12 18 00   06 12 18

MAX/MIN TEMP     55      34    40      25    46      31    56      42    56
TEMP          51 50 39   34 39 36 29   25 42 42 35   31 51 53 45   42 53 52
DEWPT         37 38 36   32 25 22 17   16 17 24 23   24 30 34 35   40 46 46
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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