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Tropical Depression EIGHT


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TTAA00 KNHC DDHHMM
 
TROPICAL DEPRESSION EIGHT FORECAST/ADVISORY NUMBER   2
NWS NATIONAL HURRICANE CENTER MIAMI FL       AL082017
0900 UTC SUN AUG 13 2017
 
THERE ARE NO COASTAL WATCHES OR WARNINGS IN EFFECT.
 
TROPICAL DEPRESSION CENTER LOCATED NEAR 26.5N  70.9W AT 13/0900Z
POSITION ACCURATE WITHIN  30 NM
 
PRESENT MOVEMENT TOWARD THE NORTH-NORTHWEST OR 335 DEGREES AT  12 KT
 
ESTIMATED MINIMUM CENTRAL PRESSURE 1011 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 26.5N  70.9W AT 13/0900Z
AT 13/0600Z CENTER WAS LOCATED NEAR 25.9N  70.6W
 
FORECAST VALID 13/1800Z 28.1N  71.7W
MAX WIND  35 KT...GUSTS  45 KT.
34 KT... 60NE  60SE   0SW  30NW.
 
FORECAST VALID 14/0600Z 29.9N  72.2W
MAX WIND  40 KT...GUSTS  50 KT.
34 KT... 60NE  60SE  20SW  40NW.
 
FORECAST VALID 14/1800Z 31.5N  72.0W
MAX WIND  45 KT...GUSTS  55 KT.
34 KT... 70NE  70SE  30SW  50NW.
 
FORECAST VALID 15/0600Z 33.4N  71.0W
MAX WIND  50 KT...GUSTS  60 KT.
50 KT... 30NE  30SE   0SW   0NW.
34 KT... 80NE  80SE  40SW  60NW.
 
FORECAST VALID 16/0600Z 37.7N  64.1W
MAX WIND  50 KT...GUSTS  60 KT.
50 KT... 30NE  40SE  20SW  20NW.
34 KT... 80NE  90SE  50SW  50NW.
 
EXTENDED OUTLOOK. NOTE...ERRORS FOR TRACK HAVE AVERAGED NEAR 150 NM
ON DAY 4 AND 200 NM ON DAY 5...AND FOR INTENSITY NEAR 15 KT EACH DAY
 
OUTLOOK VALID 17/0600Z 42.4N  50.8W...POST-TROP/EXTRATROP
MAX WIND  45 KT...GUSTS  55 KT.
 
OUTLOOK VALID 18/0600Z 46.3N  36.5W...POST-TROP/EXTRATROP
MAX WIND  45 KT...GUSTS  55 KT.
 
REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 26.5N  70.9W
 
NEXT ADVISORY AT 13/1500Z
 
$$
FORECASTER STEWART
 
 
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