000 FONT12 KNHC 020847 PWSAT2 TROPICAL STORM KATIA WIND SPEED PROBABILITIES NUMBER 17 NWS NATIONAL HURRICANE CENTER MIAMI FL AL122011 0900 UTC FRI SEP 02 2011 AT 0900Z THE CENTER OF TROPICAL STORM KATIA WAS LOCATED NEAR LATITUDE 17.0 NORTH...LONGITUDE 51.8 WEST WITH MAXIMUM SUSTAINED WINDS NEAR 60 KTS...70 MPH...110 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 I. MAXIMUM WIND SPEED (INTENSITY) PROBABILITY TABLE CHANCES THAT THE MAXIMUM SUSTAINED (1-MINUTE AVERAGE) WIND SPEED OF THE TROPICAL CYCLONE WILL BE WITHIN ANY OF THE FOLLOWING CATEGORIES AT EACH OFFICIAL FORECAST TIME DURING THE NEXT 5 DAYS. PROBABILITIES ARE GIVEN IN PERCENT. X INDICATES PROBABILITIES LESS THAN 1 PERCENT. - - - MAXIMUM WIND SPEED (INTENSITY) PROBABILITIES - - - VALID TIME 18Z FRI 06Z SAT 18Z SAT 06Z SUN 06Z MON 06Z TUE 06Z WED FORECAST HOUR 12 24 36 48 72 96 120 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - DISSIPATED X X X 1 1 1 X TROP DEPRESSION 1 2 3 3 3 2 1 TROPICAL STORM 67 66 51 43 29 21 15 HURRICANE 32 31 45 53 68 77 84 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - HUR CAT 1 30 27 37 38 40 36 34 HUR CAT 2 2 3 6 11 19 23 24 HUR CAT 3 X 1 2 4 8 14 21 HUR CAT 4 X X X 1 1 3 5 HUR CAT 5 X X X X X X 1 - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - FCST MAX WIND 60KT 60KT 65KT 70KT 80KT 90KT 100KT II. WIND SPEED PROBABILITY TABLE FOR SPECIFIC LOCATIONS CHANCES OF SUSTAINED (1-MINUTE AVERAGE) WIND SPEEDS OF AT LEAST ...34 KT (39 MPH... 63 KPH)... ...50 KT (58 MPH... 93 KPH)... ...64 KT (74 MPH...119 KPH)... FOR LOCATIONS AND TIME PERIODS DURING THE NEXT 5 DAYS PROBABILITIES FOR LOCATIONS ARE GIVEN AS IP(CP) WHERE IP IS THE PROBABILITY OF THE EVENT BEGINNING DURING AN INDIVIDUAL TIME PERIOD (INDIVIDUAL PROBABILITY) (CP) IS THE PROBABILITY OF THE EVENT OCCURRING BETWEEN 06Z FRI 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 64 KT ARE SHOWN WHEN THE 5-DAY CUMULATIVE PROBABILITY IS AT LEAST 1 PERCENT. - - - - WIND SPEED PROBABILITIES FOR SELECTED LOCATIONS - - - - FROM FROM FROM FROM FROM FROM FROM TIME 06Z FRI 18Z FRI 06Z SAT 18Z SAT 06Z SUN 06Z MON 06Z TUE PERIODS TO TO TO TO TO TO TO 18Z FRI 06Z SAT 18Z SAT 06Z SUN 06Z MON 06Z TUE 06Z WED FORECAST HOUR (12) (24) (36) (48) (72) (96) (120) - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - LOCATION KT BERMUDA 34 X X( X) X( X) X( X) X( X) 2( 2) 11(13) BERMUDA 50 X X( X) X( X) X( X) X( X) X( X) 4( 4) BERMUDA 64 X X( X) X( X) X( X) X( X) X( X) 1( 1) MAYAGUANA 34 X X( X) X( X) X( X) X( X) X( X) 3( 3) GRAND TURK 34 X X( X) X( X) X( X) X( X) 1( 1) 4( 5) SAINT THOMAS 34 X X( X) X( X) X( X) 1( 1) 1( 2) 1( 3) SAINT MAARTEN 34 X X( X) X( X) X( X) 3( 3) 1( 4) X( 4) BARBUDA 34 X X( X) X( X) 1( 1) 3( 4) X( 4) X( 4) $$ FORECASTER BLAKE