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Hurricane Sam Wind Speed Probabilities Number 13
2021-09-25 22:39:56| National Hurricane Center (Atlantic)
Issued at 2100 UTC SAT SEP 25 2021 000 FONT13 KNHC 252039 PWSAT3 HURRICANE SAM WIND SPEED PROBABILITIES NUMBER 13 NWS NATIONAL HURRICANE CENTER MIAMI FL AL182021 2100 UTC SAT SEP 25 2021 AT 2100Z THE CENTER OF HURRICANE SAM WAS LOCATED NEAR LATITUDE 13.3 NORTH...LONGITUDE 48.5 WEST WITH MAXIMUM SUSTAINED WINDS NEAR 120 KTS...140 MPH...220 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 SAT 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 SAT 06Z SUN 18Z SUN 06Z MON 18Z MON 18Z TUE 18Z WED PERIODS TO TO TO TO TO TO TO 06Z SUN 18Z SUN 06Z MON 18Z MON 18Z TUE 18Z WED 18Z THU FORECAST HOUR (12) (24) (36) (48) (72) (96) (120) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - LOCATION KT VIEQUES PR 34 X X( X) X( X) X( X) X( X) 1( 1) 3( 4) SAINT THOMAS 34 X X( X) X( X) X( X) X( X) 1( 1) 5( 6) SAINT CROIX 34 X X( X) X( X) X( X) X( X) 1( 1) 3( 4) SAINT MAARTEN 34 X X( X) X( X) X( X) X( X) 4( 4) 7(11) SAINT MAARTEN 50 X X( X) X( X) X( X) X( X) 1( 1) 2( 3) SAINT MAARTEN 64 X X( X) X( X) X( X) X( X) X( X) 2( 2) SABA 34 X X( X) X( X) X( X) X( X) 3( 3) 5( 8) SABA 50 X X( X) X( X) X( X) X( X) X( X) 2( 2) SABA 64 X X( X) X( X) X( X) X( X) X( X) 1( 1) ST EUSTATIUS 34 X X( X) X( X) X( X) X( X) 4( 4) 5( 9) ST EUSTATIUS 50 X X( X) X( X) X( X) X( X) 1( 1) 1( 2) ST EUSTATIUS 64 X X( X) X( X) X( X) X( X) X( X) 1( 1) ST KITTS-NEVIS 34 X X( X) X( X) X( X) X( X) 4( 4) 5( 9) ST KITTS-NEVIS 50 X X( X) X( X) X( X) X( X) 1( 1) 1( 2) ST KITTS-NEVIS 64 X X( X) X( X) X( X) X( X) X( X) 1( 1) BARBUDA 34 X X( X) X( X) X( X) 1( 1) 8( 9) 7(16) BARBUDA 50 X X( X) X( X) X( X) X( X) 2( 2) 2( 4) BARBUDA 64 X X( X) X( X) X( X) X( X) 1( 1) 1( 2) ANTIGUA 34 X X( X) X( X) X( X) 1( 1) 6( 7) 6(13) ANTIGUA 50 X X( X) X( X) X( X) X( X) 1( 1) 2( 3) ANTIGUA 64 X X( X) X( X) X( X) X( X) X( X) 1( 1) GUADELOUPE 34 X X( X) X( X) X( X) 1( 1) 5( 6) 3( 9) DOMINICA 34 X X( X) X( X) X( X) 1( 1) 4( 5) 1( 6) MARTINIQUE 34 X X( X) X( X) X( X) 1( 1) 3( 4) X( 4) BARBADOS 34 X X( X) X( X) X( X) 1( 1) 2( 3) X( 3) $$ FORECASTER BEVEN
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Category:Transportation and Logistics