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Tropical Storm MIRIAM


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TROPICAL STORM MIRIAM FORECAST/ADVISORY NUMBER   4
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL   EP142006
0300 UTC SUN SEP 17 2006
 
TROPICAL STORM CENTER LOCATED NEAR 18.4N 114.4W AT 17/0300Z
POSITION ACCURATE WITHIN  30 NM
 
PRESENT MOVEMENT TOWARD THE NORTH-NORTHEAST OR  25 DEGREES AT   4 KT
 
ESTIMATED MINIMUM CENTRAL PRESSURE 1002 MB
MAX SUSTAINED WINDS  40 KT WITH GUSTS TO  50 KT.
34 KT.......  0NE  90SE  90SW   0NW.
12 FT SEAS.. 20NE 180SE 120SW  30NW.
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 18.4N 114.4W AT 17/0300Z
AT 17/0000Z CENTER WAS LOCATED NEAR 18.2N 114.5W
 
FORECAST VALID 17/1200Z 18.8N 114.0W
MAX WIND  40 KT...GUSTS  50 KT.
34 KT...  0NE  90SE  90SW   0NW.
 
FORECAST VALID 18/0000Z 19.5N 113.3W
MAX WIND  40 KT...GUSTS  50 KT.
34 KT...  0NE  90SE  90SW   0NW.
 
FORECAST VALID 18/1200Z 20.6N 113.0W
MAX WIND  45 KT...GUSTS  55 KT.
34 KT...  0NE  90SE  90SW   0NW.
 
FORECAST VALID 19/0000Z 21.6N 113.1W
MAX WIND  40 KT...GUSTS  50 KT.
34 KT...  0NE  90SE  90SW   0NW.
 
FORECAST VALID 20/0000Z 23.1N 113.7W
MAX WIND  35 KT...GUSTS  45 KT.
34 KT... 20NE  65SE  65SW  20NW.
 
EXTENDED OUTLOOK. NOTE...ERRORS FOR TRACK HAVE AVERAGED NEAR 200 NM
ON DAY 4 AND 225 NM ON DAY 5...AND FOR INTENSITY NEAR 20 KT EACH DAY
 
OUTLOOK VALID 21/0000Z 24.5N 114.5W...DISSIPATING
MAX WIND  25 KT...GUSTS  35 KT.
 
OUTLOOK VALID 22/0000Z 26.0N 115.5W...REMNANT LOW
MAX WIND  20 KT...GUSTS  25 KT.
 
REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 18.4N 114.4W
 
NEXT ADVISORY AT 17/0900Z
 
$$
FORECASTER FIORINO/STEWART
 
 
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