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Tropical Depression THIRTEEN (Text)


ZCZC MIATCMAT3 ALL
TTAA00 KNHC DDHHMM
 
TROPICAL DEPRESSION THIRTEEN FORECAST/ADVISORY NUMBER   5
NWS NATIONAL HURRICANE CENTER MIAMI FL       AL132020
0300 UTC FRI AUG 21 2020
 
CHANGES IN WATCHES AND WARNINGS WITH THIS ADVISORY...
 
NONE
 
SUMMARY OF WATCHES AND WARNINGS IN EFFECT...
 
A TROPICAL STORM WATCH IS IN EFFECT FOR...
* PUERTO RICO...VIEQUES AND CULEBRA
* U.S. VIRGIN ISLANDS
* BRITISH VIRGIN ISLANDS
* SABA AND ST. EUSTATIUS
* ST. MAARTEN
* ST. MARTIN AND ST. BARTHELEMY
* ANTIGUA...BARBUDA...ST. KITTS...NEVIS...AND ANGUILLA
 
A TROPICAL STORM WATCH MEANS THAT TROPICAL STORM CONDITIONS ARE
POSSIBLE WITHIN THE WATCH AREA...GENERALLY WITHIN 48 HOURS.
 
INTERESTS ELSEWHERE IN THE NORTHERN LEEWARD ISLANDS...THE VIRGIN
ISLANDS...AND PUERTO RICO SHOULD MONITOR THE PROGRESS OF THIS
SYSTEM...AS ADDITIONAL TROPICAL STORM WATCHES OR WARNINGS WILL
BE REQUIRED FOR PORTIONS OF THOSE AREAS LATER TODAY.
 
TROPICAL DEPRESSION CENTER LOCATED NEAR 17.3N  56.4W AT 21/0300Z
POSITION ACCURATE WITHIN  45 NM
 
PRESENT MOVEMENT TOWARD THE WEST-NORTHWEST OR 290 DEGREES AT  19 KT
 
ESTIMATED MINIMUM CENTRAL PRESSURE 1008 MB
MAX SUSTAINED WINDS  30 KT WITH GUSTS TO  40 KT.
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 17.3N  56.4W AT 21/0300Z
AT 21/0000Z CENTER WAS LOCATED NEAR 17.1N  55.5W
 
FORECAST VALID 21/1200Z 17.9N  59.1W
MAX WIND  30 KT...GUSTS  40 KT.
 
FORECAST VALID 22/0000Z 18.6N  62.4W
MAX WIND  35 KT...GUSTS  45 KT.
34 KT... 40NE  40SE   0SW  40NW.
 
FORECAST VALID 22/1200Z 19.4N  65.7W
MAX WIND  40 KT...GUSTS  50 KT.
34 KT... 70NE  60SE   0SW  50NW.
 
FORECAST VALID 23/0000Z 20.3N  69.2W
MAX WIND  45 KT...GUSTS  55 KT.
34 KT... 90NE  70SE  20SW  70NW.
 
FORECAST VALID 23/1200Z 21.3N  72.8W
MAX WIND  50 KT...GUSTS  60 KT.
50 KT... 40NE   0SE   0SW  30NW.
34 KT...110NE  90SE  40SW  90NW.
 
FORECAST VALID 24/0000Z 22.6N  76.4W
MAX WIND  55 KT...GUSTS  65 KT.
50 KT... 50NE  30SE   0SW  30NW.
34 KT...110NE  90SE  40SW  90NW.
 
EXTENDED OUTLOOK. NOTE...ERRORS FOR TRACK HAVE AVERAGED NEAR 150 NM
ON DAY 4 AND 175 NM ON DAY 5...AND FOR INTENSITY NEAR 15 KT EACH DAY
 
OUTLOOK VALID 25/0000Z 26.0N  82.5W
MAX WIND  65 KT...GUSTS  80 KT.
 
OUTLOOK VALID 26/0000Z 29.0N  85.5W
MAX WIND  65 KT...GUSTS  80 KT.
 
REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 17.3N  56.4W
 
INTERMEDIATE PUBLIC ADVISORY...WTNT33 KNHC/MIATCPAT3...AT 21/0600Z
 
NEXT ADVISORY AT 21/0900Z
 
$$
FORECASTER BLAKE
 
 
NNNN

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Page last modified: Thursday, 31-Dec-2020 12:09:33 UTC