Tropical Storm ISAAC
WTNT01 KNGU 022101
SUBJ: TROPICAL STORM ISAAC (09L) WARNING NR 021
1. TROPICAL STORM ISAAC (09L) WARNING NR 021
01 ACTIVE TROPICAL CYCLONE IN ATLANTIC
MAX SUSTAINED WINDS BASED ON ONE-MINUTE AVERAGE
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WARNING POSITION:
021800Z --- NEAR 45.6N 53.4W
MOVEMENT PAST SIX HOURS - 035 DEGREES AT 35 KTS
POSITION ACCURATE TO WITHIN 060 NM
POSITION BASED ON CENTER LOCATED BY SATELLITE
PRESENT WIND DISTRIBUTION:
MAX SUSTAINED WINDS - 050 KT, GUSTS 060 KT
BECOMING EXTRATROPICAL
RADIUS OF 050 KT WINDS - 050 NM NORTHEAST QUADRANT
050 NM SOUTHEAST QUADRANT
000 NM SOUTHWEST QUADRANT
000 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 225 NM NORTHEAST QUADRANT
175 NM SOUTHEAST QUADRANT
075 NM SOUTHWEST QUADRANT
075 NM NORTHWEST QUADRANT
REPEAT POSIT: 45.6N 53.4W
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FORECASTS:
12 HRS, VALID AT:
030600Z --- 51.5N 48.0W
MAX SUSTAINED WINDS - 050 KT, GUSTS 060 KT
EXTRATROPICAL
RADIUS OF 050 KT WINDS - 050 NM NORTHEAST QUADRANT
050 NM SOUTHEAST QUADRANT
000 NM SOUTHWEST QUADRANT
000 NM NORTHWEST QUADRANT
RADIUS OF 034 KT WINDS - 225 NM NORTHEAST QUADRANT
175 NM SOUTHEAST QUADRANT
075 NM SOUTHWEST QUADRANT
075 NM NORTHWEST QUADRANT
VECTOR TO 24 HR POSIT: 060 DEG/ 24 KTS
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24 HRS, VALID AT:
031800Z --- 53.5N 41.0W
MAX SUSTAINED WINDS - 045 KT, GUSTS 055 KT
EXTRATROPICAL
RADIUS OF 034 KT WINDS - 225 NM NORTHEAST QUADRANT
175 NM SOUTHEAST QUADRANT
090 NM SOUTHWEST QUADRANT
090 NM NORTHWEST QUADRANT
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REMARKS:
022100Z POSITION NEAR 47.1N 52.2W 60NM S OF CAPE RACE,
NEWFOUNDLAND. 12FT SEAS: 200NM NE, 225NM SE, 150NM SW, 75NM NW.
THIS IS THE FINAL WARNING ON THIS SYSTEM BY THE NAVAL ATLANTIC
METEOROLOGY AND OCEANOGRAPHY CENTER (NAVLANTMETOCCEN). THE SYSTEM
WILL BE CLOSELY MONITORED FOR SIGNS OF REGENERATION.//
BT
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