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TROPICAL STORM MARTY FORECAST/ADVISORY NUMBER 1
NWS NATIONAL HURRICANE CENTER MIAMI FL EP132021
0900 UTC MON AUG 23 2021
THERE ARE NO COASTAL WATCHES OR WARNINGS IN EFFECT.
TROPICAL STORM CENTER LOCATED NEAR 20.0N 111.0W AT 23/0900Z
POSITION ACCURATE WITHIN 30 NM
PRESENT MOVEMENT TOWARD THE WEST OR 280 DEGREES AT 13 KT
ESTIMATED MINIMUM CENTRAL PRESSURE 1000 MB
MAX SUSTAINED WINDS 35 KT WITH GUSTS TO 45 KT.
34 KT....... 40NE 0SE 60SW 60NW.
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 20.0N 111.0W AT 23/0900Z
AT 23/0600Z CENTER WAS LOCATED NEAR 19.9N 110.3W
FORECAST VALID 23/1800Z 20.3N 113.2W
MAX WIND 40 KT...GUSTS 50 KT.
34 KT... 40NE 30SE 40SW 40NW.
FORECAST VALID 24/0600Z 20.4N 116.0W
MAX WIND 40 KT...GUSTS 50 KT.
34 KT... 40NE 30SE 40SW 40NW.
FORECAST VALID 24/1800Z 20.2N 118.4W
MAX WIND 35 KT...GUSTS 45 KT.
34 KT... 30NE 0SE 0SW 30NW.
FORECAST VALID 25/0600Z 20.1N 120.4W
MAX WIND 30 KT...GUSTS 40 KT.
FORECAST VALID 25/1800Z 20.0N 122.3W...POST-TROP/REMNT LOW
MAX WIND 25 KT...GUSTS 35 KT.
FORECAST VALID 26/0600Z 19.8N 124.3W...POST-TROP/REMNT LOW
MAX WIND 20 KT...GUSTS 30 KT.
EXTENDED OUTLOOK. NOTE...ERRORS FOR TRACK HAVE AVERAGED NEAR 100 NM
ON DAY 4 AND 125 NM ON DAY 5...AND FOR INTENSITY NEAR 15 KT EACH DAY
OUTLOOK VALID 27/0600Z 19.0N 129.2W...POST-TROP/REMNT LOW
MAX WIND 20 KT...GUSTS 30 KT.
OUTLOOK VALID 28/0600Z...DISSIPATED
REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 20.0N 111.0W
NEXT ADVISORY AT 23/1500Z
$$
FORECASTER BROWN
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