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Tropical Storm MIRIAM


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TROPICAL STORM MIRIAM FORECAST/ADVISORY NUMBER   5
NWS NATIONAL HURRICANE CENTER MIAMI FL       EP132012
0300 UTC SUN SEP 23 2012
 
THERE ARE NO COASTAL WATCHES OR WARNINGS IN EFFECT.
 
TROPICAL STORM CENTER LOCATED NEAR 14.9N 108.5W AT 23/0300Z
POSITION ACCURATE WITHIN  20 NM
 
PRESENT MOVEMENT TOWARD THE WEST-NORTHWEST OR 300 DEGREES AT   7 KT
 
ESTIMATED MINIMUM CENTRAL PRESSURE 1002 MB
MAX SUSTAINED WINDS  40 KT WITH GUSTS TO  50 KT.
34 KT....... 60NE  60SE   0SW  40NW.
12 FT SEAS..125NE 125SE  45SW  45NW.
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 14.9N 108.5W AT 23/0300Z
AT 23/0000Z CENTER WAS LOCATED NEAR 14.6N 108.1W
 
FORECAST VALID 23/1200Z 15.6N 109.6W
MAX WIND  50 KT...GUSTS  60 KT.
50 KT... 30NE   0SE   0SW   0NW.
34 KT... 70NE  70SE  30SW  60NW.
 
FORECAST VALID 24/0000Z 16.8N 111.3W
MAX WIND  60 KT...GUSTS  75 KT.
50 KT... 40NE  30SE  20SW  30NW.
34 KT... 80NE  80SE  50SW  70NW.
 
FORECAST VALID 24/1200Z 17.7N 112.9W
MAX WIND  75 KT...GUSTS  90 KT.
64 KT... 30NE  30SE  20SW  30NW.
50 KT... 50NE  50SE  40SW  50NW.
34 KT...100NE  90SE  60SW  90NW.
 
FORECAST VALID 25/0000Z 18.5N 114.3W
MAX WIND  80 KT...GUSTS 100 KT.
50 KT... 60NE  60SE  50SW  60NW.
34 KT...120NE 110SE  90SW 110NW.
 
FORECAST VALID 26/0000Z 19.4N 116.0W
MAX WIND  75 KT...GUSTS  90 KT.
50 KT... 60NE  60SE  50SW  60NW.
34 KT...120NE 110SE  90SW 110NW.
 
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 27/0000Z 20.3N 117.0W
MAX WIND  60 KT...GUSTS  75 KT.
 
OUTLOOK VALID 28/0000Z 21.5N 118.0W
MAX WIND  45 KT...GUSTS  55 KT.
 
REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 14.9N 108.5W
 
NEXT ADVISORY AT 23/0900Z
 
$$
FORECASTER CANGIALOSI
 
 
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