Hurricane Ernesto
Forecast Advisory 20
852
WTNT25 KNHC 061631
TCMAT5
TROPICAL STORM ERNESTO FORECAST/ADVISORY NUMBER 20...CORRECTED
NWS NATIONAL HURRICANE CENTER MIAMI FL AL052012
1500 UTC MON AUG 06 2012
CORRECTED NORTHERN EXTENT OF TROPICAL STORM WATCH IN FIRST CHANGES
PARAGRAPH.
CHANGES IN WATCHES AND WARNINGS WITH THIS ADVISORY...
THE GOVERNMENT OF MEXICO HAS ISSUED A HURRICANE WARNING FOR THE EAST
COAST OF THE YUCATAN PENINSULA FROM CHETUMAL NORTHWARD TO PUNTA
ALLEN...AND HAS ISSUED A TROPICAL STORM WARNING FROM NORTH OF PUNTA
ALLEN TO TULUM. THE GOVERNMENT OF MEXICO HAS ALSO ISSUED A
TROPICAL STORM WATCH FROM NORTH OF TULUM TO CANCUN.
THE GOVERNMENT OF BELIZE HAS ISSUED A HURRICANE WATCH FOR THE ENTIRE
COAST OF BELIZE.
THE GOVERNMENT OF THE CAYMAN ISLANDS HAS DISCONTINUED THE TROPICAL
STORM WATCH FOR GRAND CAYMAN.
SUMMARY OF WATCHES AND WARNINGS IN EFFECT...
A HURRICANE WARNING IS IN EFFECT FOR...
* CHETUMAL TO PUNTA ALLEN ON THE EAST COAST OF THE YUCATAN PENINSULA
A HURRICANE WATCH IS IN EFFECT FOR...
* THE ENTIRE COAST OF BELIZE
A TROPICAL STORM WARNING IS IN EFFECT FOR...
* THE COAST OF HONDURAS FROM THE HONDURAS/NICARAGUA BORDER WESTWARD
TO PUNTA SAL...INCLUDING THE BAY ISLANDS
* NORTH OF PUNTA ALLEN TO TULUM ON THE EAST COAST OF THE YUCATAN
PENINSULA
A TROPICAL STORM WATCH IS IN EFFECT FOR...
* THE COAST OF HONDURAS FROM WEST OF PUNTA SAL TO THE
HONDURAS/GUATEMALA BORDER
* NORTH OF TULUM TO CANCUN ON THE EAST COAST OF THE YUCATAN
PENINSULA
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.
A HURRICANE WATCH MEANS THAT HURRICANE CONDITIONS ARE POSSIBLE
WITHIN THE WATCH AREA. A WATCH IS TYPICALLY ISSUED 48 HOURS
BEFORE THE ANTICIPATED FIRST OCCURRENCE OF TROPICAL STORM FORCE
WINDS...CONDITIONS THAT MAKE OUTSIDE PREPARATIONS DIFFICULT OR
DANGEROUS.
A TROPICAL STORM WATCH MEANS THAT TROPICAL STORM CONDITIONS ARE
POSSIBLE WITHIN THE WATCH AREA...GENERALLY WITHIN 48 HOURS.
TROPICAL STORM CENTER LOCATED NEAR 15.8N 80.5W AT 06/1500Z
POSITION ACCURATE WITHIN 30 NM
PRESENT MOVEMENT TOWARD THE WEST-NORTHWEST OR 285 DEGREES AT 8 KT
ESTIMATED MINIMUM CENTRAL PRESSURE 994 MB
MAX SUSTAINED WINDS 55 KT WITH GUSTS TO 65 KT.
50 KT....... 30NE 0SE 0SW 0NW.
34 KT.......110NE 60SE 0SW 30NW.
12 FT SEAS..210NE 60SE 60SW 150NW.
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 15.8N 80.5W AT 06/1500Z
AT 06/1200Z CENTER WAS LOCATED NEAR 15.6N 80.0W
FORECAST VALID 07/0000Z 16.2N 82.0W
MAX WIND 65 KT...GUSTS 80 KT.
64 KT... 20NE 0SE 0SW 0NW.
50 KT... 30NE 0SE 0SW 20NW.
34 KT...110NE 70SE 20SW 30NW.
FORECAST VALID 07/1200Z 16.8N 84.0W
MAX WIND 70 KT...GUSTS 85 KT.
64 KT... 20NE 0SE 0SW 0NW.
50 KT... 40NE 30SE 0SW 20NW.
34 KT...110NE 70SE 30SW 40NW.
FORECAST VALID 08/0000Z 17.5N 86.0W
MAX WIND 75 KT...GUSTS 90 KT.
64 KT... 30NE 20SE 0SW 0NW.
50 KT... 50NE 40SE 20SW 30NW.
34 KT...110NE 80SE 50SW 60NW.
FORECAST VALID 08/1200Z 18.2N 88.1W
MAX WIND 80 KT...GUSTS 100 KT.
50 KT... 50NE 40SE 30SW 40NW.
34 KT...110NE 90SE 50SW 70NW.
FORECAST VALID 09/1200Z 19.0N 92.2W
MAX WIND 45 KT...GUSTS 55 KT.
34 KT... 60NE 30SE 20SW 60NW.
EXTENDED OUTLOOK. NOTE...ERRORS FOR TRACK HAVE AVERAGED NEAR 175 NM
ON DAY 4 AND 225 NM ON DAY 5...AND FOR INTENSITY NEAR 20 KT EACH DAY
OUTLOOK VALID 10/1200Z 19.0N 95.5W
MAX WIND 60 KT...GUSTS 75 KT.
OUTLOOK VALID 11/1200Z 19.0N 98.0W...INLAND
MAX WIND 30 KT...GUSTS 40 KT.
REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 15.8N 80.5W
NEXT ADVISORY AT 06/2100Z
$$
FORECASTER PASCH
