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Tropical Storm GUILLERMO


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TROPICAL STORM GUILLERMO FORECAST/ADVISORY NUMBER   4
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL   EP072003
0900Z FRI AUG 08 2003
 
TROPICAL STORM CENTER LOCATED NEAR 16.6N 118.2W AT 08/0900Z
POSITION ACCURATE WITHIN  60 NM
 
PRESENT MOVEMENT TOWARD THE WEST OR 270 DEGREES AT   6 KT
 
ESTIMATED MINIMUM CENTRAL PRESSURE 1003 MB
MAX SUSTAINED WINDS  40 KT WITH GUSTS TO  50 KT.
34 KT....... 40NE  40SE  40SW  40NW.
12 FT SEAS.. 40NE  40SE  40SW  40NW.
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 16.6N 118.2W AT 08/0900Z
AT 08/0600Z CENTER WAS LOCATED NEAR 16.6N 117.8W
 
FORECAST VALID 08/1800Z 16.7N 119.3W
MAX WIND  45 KT...GUSTS  55 KT.
34 KT... 50NE  50SE  50SW  50NW.
 
FORECAST VALID 09/0600Z 16.8N 121.3W
MAX WIND  50 KT...GUSTS  60 KT.
50 KT... 25NE  25SE  25SW  25NW.
34 KT... 60NE  60SE  60SW  60NW.
 
FORECAST VALID 09/1800Z 16.9N 123.4W
MAX WIND  55 KT...GUSTS  65 KT.
50 KT... 25NE  25SE  25SW  25NW.
34 KT... 60NE  60SE  60SW  60NW.
 
FORECAST VALID 10/0600Z 17.0N 125.5W
MAX WIND  55 KT...GUSTS  65 KT.
50 KT... 25NE  25SE  25SW  25NW.
34 KT... 60NE  60SE  60SW  60NW.
 
FORECAST VALID 11/0600Z 17.0N 129.5W
MAX WIND  50 KT...GUSTS  60 KT.
50 KT... 25NE  25SE  25SW  25NW.
34 KT... 60NE  60SE  60SW  60NW.
 
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 12/0600Z 17.0N 133.0W
MAX WIND  50 KT...GUSTS  60 KT.
 
OUTLOOK VALID 13/0600Z 17.0N 136.5W
MAX WIND  45 KT...GUSTS  55 KT.
 
REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 16.6N 118.2W
 
NEXT ADVISORY AT 08/1500Z
 
FORECASTER PASCH
 
 
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