Tropical Storm MIRIAM
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TROPICAL STORM MIRIAM FORECAST/ADVISORY NUMBER 21
NWS NATIONAL HURRICANE CENTER MIAMI FL EP132012
0300 UTC THU SEP 27 2012
THERE ARE NO COASTAL WATCHES OR WARNINGS IN EFFECT.
TROPICAL STORM CENTER LOCATED NEAR 21.5N 115.7W AT 27/0300Z
POSITION ACCURATE WITHIN 15 NM
PRESENT MOVEMENT TOWARD THE NORTH-NORTHWEST OR 345 DEGREES AT 6 KT
ESTIMATED MINIMUM CENTRAL PRESSURE 999 MB
MAX SUSTAINED WINDS 40 KT WITH GUSTS TO 50 KT.
34 KT.......100NE 80SE 70SW 90NW.
12 FT SEAS..180NE 120SE 240SW 200NW.
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 21.5N 115.7W AT 27/0300Z
AT 27/0000Z CENTER WAS LOCATED NEAR 21.2N 115.6W
FORECAST VALID 27/1200Z 22.2N 116.1W
MAX WIND 35 KT...GUSTS 45 KT.
34 KT... 80NE 70SE 60SW 70NW.
FORECAST VALID 28/0000Z 22.7N 116.6W
MAX WIND 30 KT...GUSTS 40 KT.
FORECAST VALID 28/1200Z 22.8N 117.0W...POST-TROP/REMNT LOW
MAX WIND 25 KT...GUSTS 35 KT.
FORECAST VALID 29/0000Z 22.9N 117.3W...POST-TROP/REMNT LOW
MAX WIND 20 KT...GUSTS 30 KT.
FORECAST VALID 30/0000Z 22.9N 117.6W...POST-TROP/REMNT LOW
MAX WIND 20 KT...GUSTS 30 KT.
EXTENDED OUTLOOK. NOTE...ERRORS FOR TRACK HAVE AVERAGED NEAR 150 NM
ON DAY 4 AND 200 NM ON DAY 5...AND FOR INTENSITY NEAR 20 KT EACH DAY
OUTLOOK VALID 01/0000Z 22.5N 118.0W...POST-TROP/REMNT LOW
MAX WIND 15 KT...GUSTS 20 KT.
OUTLOOK VALID 02/0000Z...DISSIPATED
REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 21.5N 115.7W
NEXT ADVISORY AT 27/0900Z
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FORECASTER BERG
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