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TROPICAL DEPRESSION TWENTY FORECAST/ADVISORY NUMBER   3
NWS NATIONAL HURRICANE CENTER MIAMI FL       AL202020
0900 UTC SUN SEP 13 2020
 
THERE ARE NO COASTAL WATCHES OR WARNINGS IN EFFECT.
 
TROPICAL DEPRESSION CENTER LOCATED NEAR 12.2N  35.5W AT 13/0900Z
POSITION ACCURATE WITHIN  45 NM
 
PRESENT MOVEMENT TOWARD THE WEST-NORTHWEST OR 295 DEGREES AT   9 KT
 
ESTIMATED MINIMUM CENTRAL PRESSURE 1005 MB
MAX SUSTAINED WINDS  30 KT WITH GUSTS TO  40 KT.
12 FT SEAS.. 75NE   0SE   0SW  75NW.
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 12.2N  35.5W AT 13/0900Z
AT 13/0600Z CENTER WAS LOCATED NEAR 12.0N  35.1W
 
FORECAST VALID 13/1800Z 12.6N  36.9W
MAX WIND  30 KT...GUSTS  40 KT.
 
FORECAST VALID 14/0600Z 13.2N  39.2W
MAX WIND  40 KT...GUSTS  50 KT.
34 KT... 70NE  80SE   0SW  70NW.
 
FORECAST VALID 14/1800Z 13.7N  41.5W
MAX WIND  50 KT...GUSTS  60 KT.
50 KT... 30NE   0SE   0SW  30NW.
34 KT...100NE  90SE  40SW 100NW.
 
FORECAST VALID 15/0600Z 14.4N  43.8W
MAX WIND  60 KT...GUSTS  75 KT.
50 KT... 30NE  30SE   0SW  30NW.
34 KT...100NE  90SE  50SW 100NW.
 
FORECAST VALID 15/1800Z 15.3N  45.7W
MAX WIND  70 KT...GUSTS  85 KT.
50 KT... 60NE  50SE  30SW  50NW.
34 KT...120NE 100SE  50SW 120NW.
 
FORECAST VALID 16/0600Z 16.3N  46.9W
MAX WIND  80 KT...GUSTS 100 KT.
50 KT... 60NE  50SE  40SW  60NW.
34 KT...130NE 110SE  70SW 130NW.
 
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 17/0600Z 19.0N  49.6W
MAX WIND  90 KT...GUSTS 110 KT.
 
OUTLOOK VALID 18/0600Z 21.5N  51.8W
MAX WIND  85 KT...GUSTS 105 KT.
 
REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 12.2N  35.5W
 
NEXT ADVISORY AT 13/1500Z
 
$$
FORECASTER STEWART
 
 
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