Tropical Storm Fiona Forecast Advisory Number 8

By | September 16, 2022

112 
WTNT22 KNHC 160857
TCMAT2

TROPICAL STORM FIONA FORECAST/ADVISORY NUMBER   8
NWS NATIONAL HURRICANE CENTER MIAMI FL       AL072022
0900 UTC FRI SEP 16 2022

CHANGES IN WATCHES AND WARNINGS WITH THIS ADVISORY...

NONE.

SUMMARY OF WATCHES AND WARNINGS IN EFFECT...

A TROPICAL STORM WARNING IS IN EFFECT FOR...
* ANTIGUA...BARBUDA...ST. KITTS...NEVIS...MONTSERRAT...AND ANGUILLA
* SABA AND ST. EUSTATIUS
* ST. MAARTEN
* GUADELOUPE...ST. BARTHELEMY...AND ST. MARTIN

A TROPICAL STORM WATCH IS IN EFFECT FOR...
* PUERTO RICO...INCLUDING VIEQUES AND CULEBRA
* U.S. VIRGIN ISLANDS
* BRITISH VIRGIN ISLANDS

A TROPICAL STORM WARNING MEANS THAT TROPICAL STORM CONDITIONS ARE
EXPECTED SOMEWHERE WITHIN THE WARNING AREA WITHIN 36 HOURS.

A TROPICAL STORM WATCH MEANS THAT TROPICAL STORM CONDITIONS ARE
POSSIBLE WITHIN THE WATCH AREA...GENERALLY WITHIN 48 HOURS.

INTERESTS IN HISPANIOLA SHOULD MONITOR THE PROGRESS OF THIS SYSTEM.
ADDITIONAL WATCHES OR WARNINGS WILL LIKELY BE REQUIRED LATER TODAY.

TROPICAL STORM CENTER LOCATED NEAR 15.7N  58.1W AT 16/0900Z
POSITION ACCURATE WITHIN  25 NM

PRESENT MOVEMENT TOWARD THE WEST OR 260 DEGREES AT  13 KT

ESTIMATED MINIMUM CENTRAL PRESSURE 1004 MB
MAX SUSTAINED WINDS  45 KT WITH GUSTS TO  55 KT.
34 KT.......110NE 100SE   0SW 100NW.
12 FT SEAS..270NE  90SE  60SW 240NW.
WINDS AND SEAS VARY GREATLY IN EACH QUADRANT.  RADII IN NAUTICAL
MILES ARE THE LARGEST RADII EXPECTED ANYWHERE IN THAT QUADRANT.

REPEAT...CENTER LOCATED NEAR 15.7N  58.1W AT 16/0900Z
AT 16/0600Z CENTER WAS LOCATED NEAR 15.8N  57.5W

FORECAST VALID 16/1800Z 15.9N  60.0W
MAX WIND  50 KT...GUSTS  60 KT.
50 KT... 30NE   0SE   0SW   0NW.
34 KT...100NE  90SE   0SW  90NW.

FORECAST VALID 17/0600Z 16.3N  62.5W
MAX WIND  50 KT...GUSTS  60 KT.
50 KT... 30NE   0SE   0SW   0NW.
34 KT...100NE  80SE   0SW  80NW.

FORECAST VALID 17/1800Z 16.7N  64.6W
MAX WIND  55 KT...GUSTS  65 KT.
50 KT... 30NE   0SE   0SW   0NW.
34 KT...100NE  80SE  20SW  80NW.

FORECAST VALID 18/0600Z 17.0N  66.3W
MAX WIND  55 KT...GUSTS  65 KT.
50 KT... 30NE   0SE   0SW  20NW.
34 KT...100NE  90SE  30SW  80NW.

FORECAST VALID 18/1800Z 17.3N  67.8W
MAX WIND  60 KT...GUSTS  75 KT.
50 KT... 30NE  20SE   0SW  30NW.
34 KT...100NE  90SE  30SW  80NW.

FORECAST VALID 19/0600Z 18.1N  69.2W
MAX WIND  60 KT...GUSTS  75 KT.
50 KT... 40NE  30SE   0SW  30NW.
34 KT...100NE  90SE  40SW  90NW.

EXTENDED OUTLOOK. NOTE...ERRORS FOR TRACK HAVE AVERAGED NEAR 125 NM
ON DAY 4 AND 175 NM ON DAY 5...AND FOR INTENSITY NEAR 15 KT EACH DAY

OUTLOOK VALID 20/0600Z 20.0N  71.0W
MAX WIND  55 KT...GUSTS  65 KT.

OUTLOOK VALID 21/0600Z 22.0N  72.5W
MAX WIND  60 KT...GUSTS  75 KT.

REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 15.7N  58.1W

INTERMEDIATE PUBLIC ADVISORY...WTNT32 KNHC/MIATCPAT2...AT 16/1200Z

NEXT ADVISORY AT 16/1500Z

$$
FORECASTER REINHART



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