Tropical Storm DON

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TROPICAL STORM DON FORECAST/ADVISORY NUMBER  31
NWS NATIONAL HURRICANE CENTER MIAMI FL       AL052023
2100 UTC FRI JUL 21 2023
 
NOTICE... LAND-BASED TROPICAL CYCLONE WATCHES AND WARNINGS ARE NO
LONGER INCLUDED IN THE TROPICAL CYCLONE FORECAST/ADVISORY...(TCM).
CURRENT LAND-BASED COASTAL WATCHES AND WARNINGS CAN BE FOUND IN THE
MOST RECENTLY ISSUED TROPICAL CYCLONE PUBLIC ADVISORY...(TCP).
 
TROPICAL STORM CENTER LOCATED NEAR 36.6N  47.5W AT 21/2100Z
POSITION ACCURATE WITHIN  20 NM
 
PRESENT MOVEMENT TOWARD THE NORTHWEST OR 310 DEGREES AT  10 KT
 
ESTIMATED MINIMUM CENTRAL PRESSURE  998 MB
MAX SUSTAINED WINDS  50 KT WITH GUSTS TO  60 KT.
50 KT....... 20NE   0SE   0SW  20NW.
34 KT....... 50NE  40SE  30SW  40NW.
12 FT SEAS.. 90NE  60SE  60SW  90NW.
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 36.6N  47.5W AT 21/2100Z
AT 21/1800Z CENTER WAS LOCATED NEAR 36.2N  47.0W
 
FORECAST VALID 22/0600Z 37.9N  48.9W
MAX WIND  55 KT...GUSTS  65 KT.
50 KT... 20NE   0SE   0SW  20NW.
34 KT... 60NE  50SE  30SW  40NW.
 
FORECAST VALID 22/1800Z 40.0N  50.2W
MAX WIND  55 KT...GUSTS  65 KT.
50 KT... 20NE  20SE   0SW   0NW.
34 KT... 60NE  60SE  30SW  40NW.
 
FORECAST VALID 23/0600Z 42.4N  50.0W
MAX WIND  50 KT...GUSTS  60 KT.
50 KT... 20NE  20SE   0SW   0NW.
34 KT... 60NE  70SE  30SW  40NW.
 
FORECAST VALID 23/1800Z 44.6N  48.6W...POST-TROPICAL
MAX WIND  40 KT...GUSTS  50 KT.
34 KT... 50NE  60SE  20SW  20NW.
 
FORECAST VALID 24/0600Z 47.1N  45.1W...POST-TROPICAL
MAX WIND  35 KT...GUSTS  45 KT.
34 KT... 30NE  60SE  20SW   0NW.
 
FORECAST VALID 24/1800Z 48.7N  41.0W...POST-TROP/REMNT LOW
MAX WIND  30 KT...GUSTS  40 KT.
 
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 25/1800Z...DISSIPATED
 
REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 36.6N  47.5W
 
NEXT ADVISORY AT 22/0300Z
 
$$
FORECASTER BROWN
 
 
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