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Hurricane Sam Wind Speed Probabilities Number 12
2021-09-25 16:40:51| National Hurricane Center (Atlantic)
Issued at 1500 UTC SAT SEP 25 2021 000 FONT13 KNHC 251440 PWSAT3 HURRICANE SAM WIND SPEED PROBABILITIES NUMBER 12 NWS NATIONAL HURRICANE CENTER MIAMI FL AL182021 1500 UTC SAT SEP 25 2021 AT 1500Z THE CENTER OF HURRICANE SAM WAS LOCATED NEAR LATITUDE 12.9 NORTH...LONGITUDE 47.6 WEST WITH MAXIMUM SUSTAINED WINDS NEAR 105 KTS...120 MPH...195 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 12Z 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 12Z SAT 00Z SUN 12Z SUN 00Z MON 12Z MON 12Z TUE 12Z WED PERIODS TO TO TO TO TO TO TO 00Z SUN 12Z SUN 00Z MON 12Z MON 12Z TUE 12Z WED 12Z THU FORECAST HOUR (12) (24) (36) (48) (72) (96) (120) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - LOCATION KT VIEQUES PR 34 X X( X) X( X) X( X) X( X) X( X) 4( 4) SAINT THOMAS 34 X X( X) X( X) X( X) X( X) X( X) 5( 5) SAINT CROIX 34 X X( X) X( X) X( X) X( X) X( X) 5( 5) SAINT MAARTEN 34 X X( X) X( X) X( X) X( X) 2( 2) 9(11) SAINT MAARTEN 50 X X( X) X( X) X( X) X( X) X( X) 4( 4) 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) 1( 1) 8( 9) SABA 50 X X( X) X( X) X( X) X( X) X( X) 3( 3) 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) 2( 2) 7( 9) ST EUSTATIUS 50 X X( X) X( X) X( X) X( X) X( X) 2( 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) 2( 2) 7( 9) ST KITTS-NEVIS 50 X X( X) X( X) X( X) X( X) X( X) 2( 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) X( X) 4( 4) 12(16) BARBUDA 50 X X( X) X( X) X( X) X( X) 1( 1) 4( 5) BARBUDA 64 X X( X) X( X) X( X) X( X) X( X) 3( 3) ANTIGUA 34 X X( X) X( X) X( X) X( X) 3( 3) 10(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) 2( 2) GUADELOUPE 34 X X( X) X( X) X( X) X( X) 3( 3) 7(10) GUADELOUPE 50 X X( X) X( X) X( X) X( X) X( X) 2( 2) GUADELOUPE 64 X X( X) X( X) X( X) X( X) X( X) 1( 1) AVES 34 X X( X) X( X) X( X) X( X) X( X) 3( 3) DOMINICA 34 X X( X) X( X) X( X) X( X) 3( 3) 3( 6) MARTINIQUE 34 X X( X) X( X) X( X) X( X) 3( 3) 2( 5) SAINT LUCIA 34 X X( X) X( X) X( X) X( X) 2( 2) 1( 3) BARBADOS 34 X X( X) X( X) X( X) 1( 1) 2( 3) X( 3) $$ FORECASTER LATTO
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Category:Transportation and Logistics