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TROPICAL STORM ERNESTO FORECAST/ADVISORY NUMBER  12
NWS NATIONAL HURRICANE CENTER MIAMI FL       AL052018
0300 UTC SAT AUG 18 2018

THERE ARE NO COASTAL WATCHES OR WARNINGS IN EFFECT.

TROPICAL STORM CENTER LOCATED NEAR 50.4N  25.6W AT 18/0300Z
POSITION ACCURATE WITHIN  40 NM

PRESENT MOVEMENT TOWARD THE EAST-NORTHEAST OR  60 DEGREES AT  30 KT

ESTIMATED MINIMUM CENTRAL PRESSURE  999 MB
MAX SUSTAINED WINDS  40 KT WITH GUSTS TO  50 KT.
34 KT.......  0NE 150SE 130SW   0NW.
12 FT SEAS.. 90NE 210SE 300SW  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 50.4N  25.6W AT 18/0300Z
AT 18/0000Z CENTER WAS LOCATED NEAR 49.8N  27.7W

FORECAST VALID 18/1200Z 52.3N  18.8W...POST-TROPICAL
MAX WIND  40 KT...GUSTS  50 KT.
34 KT...  0NE 150SE 130SW   0NW.

FORECAST VALID 19/0000Z 54.1N  10.0W...POST-TROP/EXTRATROP
MAX WIND  35 KT...GUSTS  45 KT.
34 KT...  0NE 150SE 130SW   0NW.

FORECAST VALID 19/1200Z...DISSIPATED

REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 50.4N  25.6W

NEXT ADVISORY AT 18/0900Z

$$
FORECASTER BRENNAN


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