ZCZC MIAPWSAT5 ALL TTAA00 KNHC DDHHMM HURRICANE TAMMY WIND SPEED PROBABILITIES NUMBER 19 NWS NATIONAL HURRICANE CENTER MIAMI FL AL202023 0300 UTC MON OCT 23 2023 AT 0300Z THE CENTER OF HURRICANE TAMMY WAS LOCATED NEAR LATITUDE 20.8 NORTH...LONGITUDE 64.0 WEST WITH MAXIMUM SUSTAINED WINDS NEAR 75 KTS...85 MPH...140 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 MON 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 MON 12Z MON 00Z TUE 12Z TUE 00Z WED 00Z THU 00Z FRI PERIODS TO TO TO TO TO TO TO 12Z MON 00Z TUE 12Z TUE 00Z WED 00Z THU 00Z FRI 00Z SAT FORECAST HOUR (12) (24) (36) (48) (72) (96) (120) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - LOCATION KT BERMUDA 34 X X( X) X( X) X( X) X( X) 7( 7) 15(22) BERMUDA 50 X X( X) X( X) X( X) X( X) 1( 1) 4( 5) BERMUDA 64 X X( X) X( X) X( X) X( X) X( X) 1( 1) VIEQUES PR 34 2 1( 3) 1( 4) X( 4) X( 4) X( 4) X( 4) SAINT THOMAS 34 2 2( 4) 2( 6) X( 6) X( 6) X( 6) X( 6) SAINT JOHN 34 2 2( 4) 2( 6) X( 6) X( 6) X( 6) X( 6) SAINT CROIX 34 2 1( 3) X( 3) 1( 4) X( 4) X( 4) X( 4) SAINT MAARTEN 34 2 3( 5) 1( 6) 1( 7) X( 7) X( 7) X( 7) SABA 34 2 1( 3) 1( 4) X( 4) X( 4) X( 4) X( 4) ST EUSTATIUS 34 2 1( 3) 1( 4) X( 4) X( 4) X( 4) X( 4) ST KITTS-NEVIS 34 1 1( 2) 1( 3) X( 3) X( 3) X( 3) X( 3) BARBUDA 34 1 2( 3) X( 3) 1( 4) X( 4) X( 4) X( 4) $$ FORECASTER PASCH NNNN
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