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Hurricane Sam Wind Speed Probabilities Number 14
2021-09-26 04:49:39| National Hurricane Center (Atlantic)
Issued at 0300 UTC SUN SEP 26 2021 000 FONT13 KNHC 260249 PWSAT3 HURRICANE SAM WIND SPEED PROBABILITIES NUMBER 14 NWS NATIONAL HURRICANE CENTER MIAMI FL AL182021 0300 UTC SUN SEP 26 2021 AT 0300Z THE CENTER OF HURRICANE SAM WAS LOCATED NEAR LATITUDE 13.5 NORTH...LONGITUDE 49.0 WEST WITH MAXIMUM SUSTAINED WINDS NEAR 125 KTS...145 MPH...230 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 00Z SUN 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 00Z SUN 12Z SUN 00Z MON 12Z MON 00Z TUE 00Z WED 00Z THU PERIODS TO TO TO TO TO TO TO 12Z SUN 00Z MON 12Z MON 00Z TUE 00Z WED 00Z THU 00Z FRI FORECAST HOUR (12) (24) (36) (48) (72) (96) (120) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - LOCATION KT SAINT THOMAS 34 X X( X) X( X) X( X) X( X) 2( 2) 2( 4) SAINT CROIX 34 X X( X) X( X) X( X) X( X) 1( 1) 2( 3) SAINT MAARTEN 34 X X( X) X( X) X( X) X( X) 6( 6) 4(10) 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) 1( 1) SABA 34 X X( X) X( X) X( X) X( X) 4( 4) 3( 7) SABA 50 X X( X) X( X) X( X) X( X) 1( 1) X( 1) 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) 3( 7) 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) 5( 5) 3( 8) BARBUDA 34 X X( X) X( X) X( X) 1( 1) 9(10) 4(14) 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) 8( 9) 3(12) ANTIGUA 50 X X( X) X( X) X( X) X( X) 2( 2) X( 2) ANTIGUA 64 X X( X) X( X) X( X) X( X) 1( 1) X( 1) GUADELOUPE 34 X X( X) X( X) X( X) 1( 1) 6( 7) 1( 8) DOMINICA 34 X X( X) X( X) X( X) 1( 1) 4( 5) X( 5) MARTINIQUE 34 X X( X) X( X) X( X) 1( 1) 3( 4) X( 4) $$ FORECASTER STEWART
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Category:Transportation and Logistics