Tropical Storm GUILLERMO
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TROPICAL STORM GUILLERMO FORECAST/ADVISORY NUMBER 13
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL EP072003
1500Z SUN AUG 10 2003
TROPICAL STORM CENTER LOCATED NEAR 15.3N 127.5W AT 10/1500Z
POSITION ACCURATE WITHIN 45 NM
PRESENT MOVEMENT TOWARD THE WEST OR 265 DEGREES AT 12 KT
ESTIMATED MINIMUM CENTRAL PRESSURE 1002 MB
MAX SUSTAINED WINDS 40 KT WITH GUSTS TO 50 KT.
34 KT....... 60NE 60SE 60SW 60NW.
12 FT SEAS.. 75NE 60SE 60SW 75NW.
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 15.3N 127.5W AT 10/1500Z
AT 10/1200Z CENTER WAS LOCATED NEAR 15.3N 127.0W
FORECAST VALID 11/0000Z 15.1N 129.4W
MAX WIND 40 KT...GUSTS 50 KT.
34 KT... 60NE 60SE 60SW 60NW.
FORECAST VALID 11/1200Z 15.2N 131.8W
MAX WIND 40 KT...GUSTS 50 KT.
34 KT... 60NE 60SE 60SW 60NW.
FORECAST VALID 12/0000Z 15.2N 134.2W
MAX WIND 40 KT...GUSTS 50 KT.
34 KT... 60NE 60SE 60SW 60NW.
FORECAST VALID 12/1200Z 15.2N 137.0W
MAX WIND 35 KT...GUSTS 45 KT.
34 KT... 60NE 60SE 60SW 60NW.
FORECAST VALID 13/1200Z 15.0N 143.0W
MAX WIND 35 KT...GUSTS 45 KT.
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 14/1200Z 15.0N 148.0W
MAX WIND 35 KT...GUSTS 45 KT.
OUTLOOK VALID 15/1200Z 15.0N 153.0W
MAX WIND 35 KT...GUSTS 45 KT.
REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 15.3N 127.5W
NEXT ADVISORY AT 10/2100Z
FORECASTER BEVEN
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