Tropical Storm Harvey

Forecast Advisory 7

---

090
WTNT23 KNHC 201453
TCMAT3

TROPICAL STORM HARVEY FORECAST/ADVISORY NUMBER 7
NWS NATIONAL HURRICANE CENTER MIAMI FL AL082011
1500 UTC SAT AUG 20 2011

CHANGES IN WATCHES AND WARNINGS WITH THIS ADVISORY...

THE GOVERNMENT OF HONDURAS HAS DISCONTINUED THE TROPICAL STORM
WARNING FOR THE BAY ISLANDS AND FOR THE NORTHERN COAST OF HONDURAS
EAST OF PUNTA SAL.

SUMMARY OF WATCHES AND WARNINGS IN EFFECT...

A TROPICAL STORM WARNING IS IN EFFECT FOR...
* THE COAST OF HONDURAS FROM PUNTA SAL WESTWARD
* THE COAST OF GUATEMALA
* THE COAST OF BELIZE

HURRICANE CONDITIONS ARE POSSIBLE ALONG A PORTION OF THE COAST OF
BELIZE LATER TODAY.

A TROPICAL STORM WARNING MEANS THAT TROPICAL STORM CONDITIONS ARE
EXPECTED SOMEWHERE WITHIN THE WARNING AREA...IN THIS CASE WITHIN
THE NEXT 24 HOURS.

TROPICAL STORM CENTER LOCATED NEAR 16.8N 87.6W AT 20/1500Z
POSITION ACCURATE WITHIN 15 NM

PRESENT MOVEMENT TOWARD THE WEST OR 280 DEGREES AT 10 KT

ESTIMATED MINIMUM CENTRAL PRESSURE 998 MB
MAX SUSTAINED WINDS 50 KT WITH GUSTS TO 60 KT.
50 KT....... 15NE 0SE 0SW 15NW.
34 KT....... 40NE 20SE 0SW 40NW.
12 FT SEAS.. 45NE 15SE 15SW 45NW.
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 16.8N 87.6W AT 20/1500Z
AT 20/1200Z CENTER WAS LOCATED NEAR 16.7N 87.0W

FORECAST VALID 21/0000Z 17.0N 89.0W...INLAND
MAX WIND 45 KT...GUSTS 55 KT.
34 KT... 45NE 20SE 20SW 20NW.

FORECAST VALID 21/1200Z 17.3N 91.1W...INLAND
MAX WIND 30 KT...GUSTS 40 KT.

FORECAST VALID 22/0000Z 17.6N 93.4W...INLAND
MAX WIND 25 KT...GUSTS 35 KT.

FORECAST VALID 22/1200Z 17.7N 95.6W...INLAND POST-TROP/REMNT LOW
MAX WIND 20 KT...GUSTS 30 KT.

FORECAST VALID 23/1200Z...DISSIPATED

REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 16.8N 87.6W

NEXT ADVISORY AT 20/2100Z

$$
FORECASTER BEVEN