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HURRICANE IOTA WIND SPEED PROBABILITIES NUMBER 8
NWS NATIONAL HURRICANE CENTER MIAMI FL AL312020
0900 UTC SUN NOV 15 2020
AT 0900Z THE CENTER OF HURRICANE IOTA WAS LOCATED NEAR LATITUDE 13.1
NORTH...LONGITUDE 77.3 WEST WITH MAXIMUM SUSTAINED WINDS NEAR 70 KTS
...80 MPH...130 KM/H.
Z INDICATES COORDINATED UNIVERSAL TIME (GREENWICH)
ATLANTIC STANDARD TIME (AST)...SUBTRACT 4 HOURS FROM Z TIME
EASTERN STANDARD TIME (EST)...SUBTRACT 5 HOURS FROM Z TIME
CENTRAL STANDARD TIME (CST)...SUBTRACT 6 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
06Z 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 06Z SUN 18Z SUN 06Z MON 18Z MON 06Z TUE 06Z WED 06Z THU
PERIODS TO TO TO TO TO TO TO
18Z SUN 06Z MON 18Z MON 06Z TUE 06Z WED 06Z THU 06Z FRI
FORECAST HOUR (12) (24) (36) (48) (72) (96) (120)
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
LOCATION KT
BELIZE CITY 34 X X( X) X( X) 1( 1) 6( 7) 5(12) X(12)
PUERTO BARRIOS 34 X X( X) X( X) 1( 1) 9(10) 7(17) X(17)
PUERTO BARRIOS 50 X X( X) X( X) X( X) 2( 2) 2( 4) X( 4)
GUANAJA 34 X X( X) 3( 3) 7(10) 15(25) 5(30) X(30)
GUANAJA 50 X X( X) X( X) 1( 1) 7( 8) 3(11) X(11)
GUANAJA 64 X X( X) X( X) 1( 1) 3( 4) 3( 7) X( 7)
PUERTO CABEZAS 34 1 4( 5) 23(28) 39(67) 14(81) 1(82) X(82)
PUERTO CABEZAS 50 X X( X) 7( 7) 29(36) 16(52) 1(53) X(53)
PUERTO CABEZAS 64 X X( X) 2( 2) 18(20) 10(30) X(30) X(30)
BLUEFIELDS 34 X 3( 3) 3( 6) 5(11) 8(19) 2(21) X(21)
BLUEFIELDS 50 X X( X) X( X) 2( 2) 2( 4) 1( 5) X( 5)
BLUEFIELDS 64 X X( X) X( X) X( X) 1( 1) X( 1) X( 1)
SAN ANDRES 34 3 14(17) 27(44) 6(50) 3(53) X(53) X(53)
SAN ANDRES 50 X 3( 3) 9(12) 3(15) 2(17) 1(18) X(18)
SAN ANDRES 64 X 1( 1) 4( 5) 1( 6) 1( 7) X( 7) X( 7)
LIMON 34 X 3( 3) 2( 5) 2( 7) 2( 9) X( 9) X( 9)
COLON 34 3 3( 6) X( 6) X( 6) 1( 7) X( 7) X( 7)
GRAND CAYMAN 34 X X( X) 2( 2) 1( 3) 1( 4) X( 4) X( 4)
MONTEGO BAY 34 1 1( 2) 1( 3) X( 3) X( 3) X( 3) X( 3)
KINGSTON 34 3 1( 4) X( 4) 1( 5) X( 5) X( 5) X( 5)
$$
FORECASTER STEWART
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