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TROPICAL STORM HARVEY WIND SPEED PROBABILITIES NUMBER 40
NWS NATIONAL HURRICANE CENTER MIAMI FL AL092017
0900 UTC WED AUG 30 2017
AT 0900Z THE CENTER OF TROPICAL STORM HARVEY WAS LOCATED NEAR
LATITUDE 29.8 NORTH...LONGITUDE 93.4 WEST WITH MAXIMUM SUSTAINED
WINDS NEAR 40 KTS...45 MPH...75 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
06Z WED 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 06Z WED 18Z WED 06Z THU 18Z THU 06Z FRI 06Z SAT 06Z SUN
PERIODS TO TO TO TO TO TO TO
18Z WED 06Z THU 18Z THU 06Z FRI 06Z SAT 06Z SUN 06Z MON
FORECAST HOUR (12) (24) (36) (48) (72) (96) (120)
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
LOCATION KT
STENNIS MS 34 1 2( 3) X( 3) X( 3) X( 3) X( 3) X( 3)
JACKSON MS 34 1 4( 5) 6(11) X(11) X(11) X(11) X(11)
NEW ORLEANS LA 34 2 2( 4) X( 4) X( 4) X( 4) X( 4) X( 4)
BATON ROUGE LA 34 8 4(12) X(12) X(12) X(12) X(12) X(12)
MORGAN CITY LA 34 6 2( 8) X( 8) X( 8) X( 8) X( 8) X( 8)
ALEXANDRIA LA 34 19 14(33) X(33) X(33) X(33) X(33) X(33)
LAFAYETTE LA 34 33 4(37) X(37) X(37) X(37) X(37) X(37)
NEW IBERIA LA 34 24 2(26) X(26) X(26) X(26) X(26) X(26)
SHREVEPORT LA 34 1 2( 3) 1( 4) X( 4) X( 4) X( 4) X( 4)
FORT POLK LA 34 27 3(30) 1(31) X(31) X(31) X(31) X(31)
LAKE CHARLES 34 99 X(99) X(99) X(99) X(99) X(99) X(99)
CAMERON LA 34 60 6(66) X(66) X(66) X(66) X(66) X(66)
JASPER TX 34 10 2(12) X(12) X(12) X(12) X(12) X(12)
KOUNTZE TX 34 9 1(10) X(10) X(10) X(10) X(10) X(10)
PORT ARTHUR TX 34 99 X(99) X(99) X(99) X(99) X(99) X(99)
GALVESTON TX 34 2 1( 3) X( 3) X( 3) X( 3) X( 3) X( 3)
HIGH ISLAND TX 34 99 X(99) X(99) X(99) X(99) X(99) X(99)
$$
FORECASTER BERG
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