ZCZC MIAPWSAT3 ALL
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TROPICAL STORM HANNA WIND SPEED PROBABILITIES NUMBER 8
NWS NATIONAL HURRICANE CENTER MIAMI FL AL082020
2100 UTC FRI JUL 24 2020
AT 2100Z THE CENTER OF TROPICAL STORM HANNA WAS LOCATED NEAR
LATITUDE 27.3 NORTH...LONGITUDE 94.3 WEST WITH MAXIMUM SUSTAINED
WINDS NEAR 45 KTS...50 MPH...85 KM/H.
Z INDICATES COORDINATED UNIVERSAL TIME (GREENWICH)
ATLANTIC STANDARD TIME (AST)...SUBTRACT 4 HOURS FROM Z TIME
EASTERN DAYLIGHT TIME (EDT)...SUBTRACT 4 HOURS FROM Z TIME
CENTRAL DAYLIGHT TIME (CDT)...SUBTRACT 5 HOURS FROM Z TIME
WIND SPEED PROBABILITY TABLE FOR SPECIFIC LOCATIONS
CHANCES OF SUSTAINED (1-MINUTE AVERAGE) WIND SPEEDS OF AT LEAST
...34 KT (39 MPH... 63 KM/H)...
...50 KT (58 MPH... 93 KM/H)...
...64 KT (74 MPH...119 KM/H)...
FOR LOCATIONS AND TIME PERIODS DURING THE NEXT 5 DAYS
PROBABILITIES FOR LOCATIONS ARE GIVEN AS OP(CP) WHERE
OP IS THE PROBABILITY OF THE EVENT BEGINNING DURING
AN INDIVIDUAL TIME PERIOD (ONSET PROBABILITY)
(CP) IS THE PROBABILITY OF THE EVENT OCCURRING BETWEEN
18Z FRI AND THE FORECAST HOUR (CUMULATIVE PROBABILITY)
PROBABILITIES ARE GIVEN IN PERCENT
X INDICATES PROBABILITIES LESS THAN 1 PERCENT
PROBABILITIES FOR 34 KT AND 50 KT ARE SHOWN AT A GIVEN LOCATION WHEN
THE 5-DAY CUMULATIVE PROBABILITY IS AT LEAST 3 PERCENT.
PROBABILITIES FOR 34...50...64 KT SHOWN WHEN THE 5-DAY
64-KT CUMULATIVE PROBABILITY IS AT LEAST 1 PERCENT.
- - - - WIND SPEED PROBABILITIES FOR SELECTED LOCATIONS - - - -
FROM FROM FROM FROM FROM FROM FROM
TIME 18Z FRI 06Z SAT 18Z SAT 06Z SUN 18Z SUN 18Z MON 18Z TUE
PERIODS TO TO TO TO TO TO TO
06Z SAT 18Z SAT 06Z SUN 18Z SUN 18Z MON 18Z TUE 18Z WED
FORECAST HOUR (12) (24) (36) (48) (72) (96) (120)
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
LOCATION KT
GALVESTON TX 34 1 1( 2) 2( 4) X( 4) X( 4) X( 4) X( 4)
HOUSTON TX 34 X 1( 1) 2( 3) X( 3) X( 3) X( 3) X( 3)
AUSTIN TX 34 X 1( 1) 3( 4) 1( 5) X( 5) X( 5) X( 5)
SAN ANTONIO TX 34 X 1( 1) 7( 8) 1( 9) X( 9) X( 9) X( 9)
FREEPORT TX 34 1 1( 2) 3( 5) X( 5) X( 5) X( 5) X( 5)
GFMX 280N 950W 34 42 3(45) 2(47) X(47) X(47) X(47) X(47)
GFMX 280N 950W 50 3 X( 3) X( 3) X( 3) X( 3) X( 3) X( 3)
HIGH ISLAND TX 34 X 1( 1) 2( 3) X( 3) X( 3) X( 3) X( 3)
MATAGORDA TX 34 2 7( 9) 6(15) 1(16) X(16) X(16) X(16)
PORT O CONNOR 34 2 19(21) 8(29) 1(30) X(30) X(30) X(30)
ROCKPORT TX 34 X 32(32) 18(50) X(50) X(50) X(50) X(50)
CORPUS CHRISTI 34 X 33(33) 28(61) X(61) X(61) X(61) X(61)
CORPUS CHRISTI 50 X 1( 1) 2( 3) X( 3) X( 3) X( 3) X( 3)
GFMX 270N 960W 34 21 51(72) 1(73) X(73) X(73) X(73) X(73)
GFMX 270N 960W 50 1 11(12) X(12) X(12) X(12) X(12) X(12)
GFMX 270N 960W 64 X 3( 3) X( 3) X( 3) X( 3) X( 3) X( 3)
MCALLEN TX 34 X 2( 2) 31(33) 2(35) X(35) X(35) X(35)
HARLINGEN TX 34 X 5( 5) 30(35) X(35) X(35) X(35) X(35)
BROWNSVILLE TX 34 X 4( 4) 18(22) 1(23) X(23) X(23) X(23)
GFMX 250N 960W 34 X 1( 1) 3( 4) X( 4) X( 4) X( 4) X( 4)
$$
FORECASTER STEWART
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