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TROPICAL STORM GRACE FORECAST/ADVISORY NUMBER 27
NWS NATIONAL HURRICANE CENTER MIAMI FL AL072021
0300 UTC FRI AUG 20 2021
CHANGES IN WATCHES AND WARNINGS WITH THIS ADVISORY...
THE METEOROLOGICAL SERVICE OF MEXICO HAS DISCONTINUED THE TROPICAL
STORM WARNING FOR THE YUCATAN PENINSULA EAST OF PROGRESSO.
SUMMARY OF WATCHES AND WARNINGS IN EFFECT...
A HURRICANE WARNING IS IN EFFECT FOR...
* THE COAST OF MAINLAND MEXICO FROM PUERTO VERACRUZ TO CABO ROJO
A TROPICAL STORM WARNING IS IN EFFECT FOR...
* YUCATAN PENINSULA OF MEXICO FROM PROGRESSO TO CAMPECHE
* THE COAST OF MAINLAND MEXICO FROM NORTH OF CABO ROJO TO BARRA DEL
TORDO
A HURRICANE WARNING MEANS THAT HURRICANE CONDITIONS ARE EXPECTED
SOMEWHERE WITHIN THE WARNING AREA. A WARNING IS TYPICALLY ISSUED
36 HOURS BEFORE THE ANTICIPATED FIRST OCCURRENCE OF TROPICAL-STORM-
FORCE WINDS...CONDITIONS THAT MAKE OUTSIDE PREPARATIONS DIFFICULT OR
DANGEROUS. PREPARATIONS TO PROTECT LIFE AND PROPERTY SHOULD BE
RUSHED TO COMPLETION.
A TROPICAL STORM WARNING MEANS THAT TROPICAL STORM CONDITIONS ARE
EXPECTED SOMEWHERE WITHIN THE WARNING AREA WITHIN 36 HOURS.
TROPICAL STORM CENTER LOCATED NEAR 20.8N 91.8W AT 20/0300Z
POSITION ACCURATE WITHIN 20 NM
PRESENT MOVEMENT TOWARD THE WEST OR 280 DEGREES AT 14 KT
ESTIMATED MINIMUM CENTRAL PRESSURE 994 MB
MAX SUSTAINED WINDS 55 KT WITH GUSTS TO 65 KT.
50 KT....... 30NE 0SE 0SW 20NW.
34 KT.......140NE 50SE 40SW 130NW.
12 FT SEAS..150NE 0SE 60SW 180NW.
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 20.8N 91.8W AT 20/0300Z
AT 20/0000Z CENTER WAS LOCATED NEAR 20.8N 91.0W
FORECAST VALID 20/1200Z 20.8N 93.7W
MAX WIND 65 KT...GUSTS 80 KT.
64 KT... 20NE 0SE 0SW 20NW.
50 KT... 40NE 30SE 0SW 40NW.
34 KT...130NE 60SE 50SW 130NW.
FORECAST VALID 21/0000Z 20.7N 95.9W
MAX WIND 75 KT...GUSTS 90 KT.
64 KT... 20NE 15SE 15SW 20NW.
50 KT... 40NE 30SE 30SW 30NW.
34 KT...110NE 80SE 80SW 110NW.
FORECAST VALID 21/1200Z 20.1N 98.2W...INLAND
MAX WIND 45 KT...GUSTS 55 KT.
34 KT... 80NE 30SE 30SW 30NW.
FORECAST VALID 22/0000Z 19.6N 100.5W...POST-TROP/REMNT LOW
MAX WIND 25 KT...GUSTS 35 KT.
FORECAST VALID 22/1200Z...DISSIPATED
REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 20.8N 91.8W
INTERMEDIATE PUBLIC ADVISORY...WTNT32 KNHC/MIATCPAT2...AT 20/0600Z
NEXT ADVISORY AT 20/0900Z
$$
FORECASTER BEVEN
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