Issued at 0900 UTC THU SEP 17 2020
000
FONT14 KNHC 170831
PWSAT4
TROPICAL DEPRESSION SALLY WIND SPEED PROBABILITIES NUMBER 25
NWS NATIONAL HURRICANE CENTER MIAMI FL AL192020
0900 UTC THU SEP 17 2020
AT 0900Z THE CENTER OF TROPICAL DEPRESSION SALLY WAS LOCATED NEAR
LATITUDE 31.8 NORTH...LONGITUDE 85.7 WEST WITH MAXIMUM SUSTAINED
WINDS NEAR 25 KTS...30 MPH...45 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
06Z THU 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 THU 18Z THU 06Z FRI 18Z FRI 06Z SAT 06Z SUN 06Z MON
PERIODS TO TO TO TO TO TO TO
18Z THU 06Z FRI 18Z FRI 06Z SAT 06Z SUN 06Z MON 06Z TUE
FORECAST HOUR (12) (24) (36) (48) (72) (96) (120)
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
LOCATION KT
FAYETTEVILLE 34 X X( X) 4( 4) X( 4) X( 4) X( 4) X( 4)
NEW RIVER NC 34 X X( X) 3( 3) X( 3) X( 3) X( 3) X( 3)
SURF CITY NC 34 X X( X) 3( 3) X( 3) X( 3) X( 3) X( 3)
WILMINGTON NC 34 X X( X) 3( 3) X( 3) X( 3) X( 3) X( 3)
BALD HEAD ISL 34 X X( X) 3( 3) X( 3) X( 3) X( 3) X( 3)
FLORENCE SC 34 X 1( 1) 4( 5) X( 5) X( 5) X( 5) X( 5)
COLUMBIA SC 34 X 3( 3) 2( 5) X( 5) X( 5) X( 5) X( 5)
LITTLE RIVER 34 X X( X) 3( 3) X( 3) X( 3) X( 3) X( 3)
MYRTLE BEACH 34 X X( X) 3( 3) X( 3) X( 3) X( 3) X( 3)
AUGUSTA GA 34 X 5( 5) X( 5) X( 5) X( 5) X( 5) X( 5)
COLUMBUS GA 34 4 X( 4) X( 4) X( 4) X( 4) X( 4) X( 4)
$$
FORECASTER STEWART
Continue reading...
000
FONT14 KNHC 170831
PWSAT4
TROPICAL DEPRESSION SALLY WIND SPEED PROBABILITIES NUMBER 25
NWS NATIONAL HURRICANE CENTER MIAMI FL AL192020
0900 UTC THU SEP 17 2020
AT 0900Z THE CENTER OF TROPICAL DEPRESSION SALLY WAS LOCATED NEAR
LATITUDE 31.8 NORTH...LONGITUDE 85.7 WEST WITH MAXIMUM SUSTAINED
WINDS NEAR 25 KTS...30 MPH...45 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
06Z THU 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 THU 18Z THU 06Z FRI 18Z FRI 06Z SAT 06Z SUN 06Z MON
PERIODS TO TO TO TO TO TO TO
18Z THU 06Z FRI 18Z FRI 06Z SAT 06Z SUN 06Z MON 06Z TUE
FORECAST HOUR (12) (24) (36) (48) (72) (96) (120)
- - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
LOCATION KT
FAYETTEVILLE 34 X X( X) 4( 4) X( 4) X( 4) X( 4) X( 4)
NEW RIVER NC 34 X X( X) 3( 3) X( 3) X( 3) X( 3) X( 3)
SURF CITY NC 34 X X( X) 3( 3) X( 3) X( 3) X( 3) X( 3)
WILMINGTON NC 34 X X( X) 3( 3) X( 3) X( 3) X( 3) X( 3)
BALD HEAD ISL 34 X X( X) 3( 3) X( 3) X( 3) X( 3) X( 3)
FLORENCE SC 34 X 1( 1) 4( 5) X( 5) X( 5) X( 5) X( 5)
COLUMBIA SC 34 X 3( 3) 2( 5) X( 5) X( 5) X( 5) X( 5)
LITTLE RIVER 34 X X( X) 3( 3) X( 3) X( 3) X( 3) X( 3)
MYRTLE BEACH 34 X X( X) 3( 3) X( 3) X( 3) X( 3) X( 3)
AUGUSTA GA 34 X 5( 5) X( 5) X( 5) X( 5) X( 5) X( 5)
COLUMBUS GA 34 4 X( 4) X( 4) X( 4) X( 4) X( 4) X( 4)
$$
FORECASTER STEWART
Continue reading...