Hurricane Fiona Forecast Advisory Number 28

By | September 21, 2022

000
WTNT22 KNHC 210915
TCMAT2

HURRICANE FIONA FORECAST/ADVISORY NUMBER  28
NWS NATIONAL HURRICANE CENTER MIAMI FL       AL072022
0900 UTC WED SEP 21 2022

CHANGES IN WATCHES AND WARNINGS WITH THIS ADVISORY...

NONE.

SUMMARY OF WATCHES AND WARNINGS IN EFFECT...

A TROPICAL STORM WATCH IS IN EFFECT FOR...
* BERMUDA

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

INTERESTS IN ATLANTIC CANADA SHOULD MONITOR THE PROGRESS OF THIS
SYSTEM.

HURRICANE CENTER LOCATED NEAR 23.9N  71.8W AT 21/0900Z
POSITION ACCURATE WITHIN  15 NM

PRESENT MOVEMENT TOWARD THE NORTH OR 360 DEGREES AT   7 KT

ESTIMATED MINIMUM CENTRAL PRESSURE  939 MB
EYE DIAMETER  25 NM
MAX SUSTAINED WINDS 115 KT WITH GUSTS TO 140 KT.
64 KT....... 40NE  30SE  20SW  30NW.
50 KT....... 70NE  60SE  40SW  60NW.
34 KT.......140NE 130SE  80SW 120NW.
12 FT SEAS..240NE 180SE 150SW 210NW.
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 23.9N  71.8W AT 21/0900Z
AT 21/0600Z CENTER WAS LOCATED NEAR 23.5N  71.8W

FORECAST VALID 21/1800Z 25.0N  71.7W
MAX WIND 120 KT...GUSTS 145 KT.
64 KT... 40NE  40SE  25SW  30NW.
50 KT... 70NE  60SE  40SW  50NW.
34 KT...140NE 140SE  90SW 120NW.

FORECAST VALID 22/0600Z 26.9N  71.1W
MAX WIND 120 KT...GUSTS 145 KT.
64 KT... 40NE  40SE  30SW  40NW.
50 KT... 80NE  80SE  60SW  70NW.
34 KT...160NE 160SE 110SW 140NW.

FORECAST VALID 22/1800Z 29.3N  69.8W
MAX WIND 120 KT...GUSTS 145 KT.
64 KT... 50NE  50SE  40SW  50NW.
50 KT... 90NE  90SE  60SW  70NW.
34 KT...180NE 180SE 130SW 140NW.

FORECAST VALID 23/0600Z 32.3N  67.4W
MAX WIND 120 KT...GUSTS 145 KT.
64 KT... 50NE  50SE  30SW  50NW.
50 KT...100NE 100SE  80SW  80NW.
34 KT...200NE 210SE 150SW 150NW.

FORECAST VALID 23/1800Z 36.5N  63.3W
MAX WIND 115 KT...GUSTS 140 KT.
50 KT...110NE 110SE  90SW  90NW.
34 KT...210NE 210SE 180SW 180NW.

FORECAST VALID 24/0600Z 42.0N  60.9W
MAX WIND 105 KT...GUSTS 130 KT.
50 KT...120NE 140SE 120SW 100NW.
34 KT...240NE 270SE 270SW 210NW.

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 25/0600Z 50.0N  60.0W...POST-TROP/EXTRATROP
MAX WIND  60 KT...GUSTS  75 KT.

OUTLOOK VALID 26/0600Z 56.0N  59.0W...POST-TROP/EXTRATROP
MAX WIND  40 KT...GUSTS  50 KT.

REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 23.9N  71.8W

INTERMEDIATE PUBLIC ADVISORY...WTNT32 KNHC/MIATCPAT2...AT 21/1200Z

NEXT ADVISORY AT 21/1500Z

$$
FORECASTER BEVEN


Leave a Reply