000
WTNT25 KNHC 202031
TCMAT5
 
TROPICAL STORM DON FORECAST/ADVISORY NUMBER  27
NWS NATIONAL HURRICANE CENTER MIAMI FL       AL052023
2100 UTC THU JUL 20 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 34.7N  43.7W AT 20/2100Z
POSITION ACCURATE WITHIN  20 NM
 
PRESENT MOVEMENT TOWARD THE WEST-NORTHWEST OR 290 DEGREES AT   9 KT
 
ESTIMATED MINIMUM CENTRAL PRESSURE 1002 MB
MAX SUSTAINED WINDS  45 KT WITH GUSTS TO  55 KT.
34 KT....... 50NE  40SE  30SW  50NW.
12 FT SEAS..120NE 120SE 120SW 150NW.
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 34.7N  43.7W AT 20/2100Z
AT 20/1800Z CENTER WAS LOCATED NEAR 34.5N  43.3W
 
FORECAST VALID 21/0600Z 35.1N  45.1W
MAX WIND  45 KT...GUSTS  55 KT.
34 KT... 50NE  40SE  30SW  50NW.
 
FORECAST VALID 21/1800Z 36.2N  47.1W
MAX WIND  45 KT...GUSTS  55 KT.
34 KT... 50NE  40SE  30SW  50NW.
 
FORECAST VALID 22/0600Z 37.8N  49.0W
MAX WIND  45 KT...GUSTS  55 KT.
34 KT... 50NE  40SE  30SW  50NW.
 
FORECAST VALID 22/1800Z 39.7N  50.4W
MAX WIND  45 KT...GUSTS  55 KT.
34 KT... 50NE  40SE  30SW  50NW.
 
FORECAST VALID 23/0600Z 42.1N  51.2W
MAX WIND  40 KT...GUSTS  50 KT.
34 KT... 50NE  50SE  30SW  40NW.
 
FORECAST VALID 23/1800Z 44.6N  50.4W
MAX WIND  35 KT...GUSTS  45 KT.
34 KT... 50NE  50SE  20SW  20NW.
 
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 24/1800Z 49.7N  42.4W...POST-TROP/REMNT LOW
MAX WIND  30 KT...GUSTS  40 KT.
 
OUTLOOK VALID 25/1800Z...DISSIPATED
 
REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 34.7N  43.7W
 
NEXT ADVISORY AT 21/0300Z
 
$$
FORECASTER BROWN