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Tropical Storm Bertha
Public Advisory #16
11 min ago • 400 AM CDT
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Adviso Publico #16
hace 11 min • 400 AM CDT
Forecast Advisory #16
11 min ago • 0900 UTC
Forecast Discussion #16
11 min ago • 400 AM CDT
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Pronóstico Discusión #16
hace 11 min • 400 AM CDT
Wind Speed Probabilities #16
11 min ago • 0900 UTC
NWS Local Products
19 min ago • 352 AM CDT
Watch/Warning #16
26 min ago • 445 AM EDT
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Tropical Storm Bertha Wind Speed Probabilities
Advisory Number: 16
0900 UTC THU JUL 23 2026
000
FONT12 KNHC 230838
PWSAT2
TROPICAL STORM BERTHA WIND SPEED PROBABILITIES NUMBER 16
NWS NATIONAL HURRICANE CENTER MIAMI FL AL022026
0900 UTC THU JUL 23 2026
AT 0900Z THE CENTER OF TROPICAL STORM BERTHA WAS LOCATED NEAR
LATITUDE 29.0 NORTH...LONGITUDE 92.2 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 THU 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 THU 18Z THU 06Z FRI 18Z FRI 06Z SAT 06Z SUN 06Z MON
PERIODS TO TO TO TO TO TO TO
18Z THU 06Z FRI 18Z FRI 06Z SAT 06Z SUN 06Z MON 06Z TUE
FORECAST HOUR (12) (24) (36) (48) (72) (96) (120)
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
LOCATION KT
HOUMA LA 34 3 X( 3) X( 3) X( 3) X( 3) X( 3) X( 3)
GFAM 280N 910W 34 99 X(99) X(99) X(99) X(99) X(99) X(99)
MORGAN CITY LA 34 3 X( 3) X( 3) X( 3) X( 3) X( 3) X( 3)
NEW IBERIA LA 34 3 X( 3) X( 3) X( 3) X( 3) X( 3) X( 3)
GFAM 280N 930W 34 99 X(99) X(99) X(99) X(99) X(99) X(99)
LAKE CHARLES 34 5 X( 5) X( 5) X( 5) X( 5) X( 5) X( 5)
CAMERON LA 34 37 2(39) X(39) X(39) X(39) X(39) X(39)
KOUNTZE TX 34 2 1( 3) X( 3) X( 3) X( 3) X( 3) X( 3)
PORT ARTHUR TX 34 12 3(15) X(15) X(15) X(15) X(15) X(15)
GALVESTON TX 34 44 18(62) X(62) X(62) X(62) X(62) X(62)
GALVESTON TX 50 1 2( 3) X( 3) X( 3) X( 3) X( 3) X( 3)
HOUSTON TX 34 2 8(10) X(10) X(10) X(10) X(10) X(10)
SAN ANTONIO TX 34 X 1( 1) 3( 4) X( 4) X( 4) X( 4) X( 4)
FREEPORT TX 34 19 43(62) X(62) X(62) X(62) X(62) X(62)
GFAM 280N 950W 34 36 7(43) X(43) X(43) X(43) X(43) X(43)
HIGH ISLAND TX 34 28 12(40) X(40) X(40) X(40) X(40) X(40)
MATAGORDA TX 34 6 43(49) X(49) X(49) X(49) X(49) X(49)
PORT O CONNOR 34 1 34(35) 1(36) X(36) X(36) X(36) X(36)
ROCKPORT TX 34 X 18(18) 2(20) X(20) X(20) X(20) X(20)
CORPUS CHRISTI 34 X 8( 8) 4(12) X(12) X(12) X(12) X(12)
GFAM 270N 960W 34 X 3( 3) X( 3) X( 3) X( 3) X( 3) X( 3)
$$
FORECASTER BEVEN