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290 WTNT24 KNHC 292035 TCMAT4 TROPICAL STORM DON FORECAST/ADVISORY NUMBER 9 NWS NATIONAL HURRICANE CENTER MIAMI FL AL042011 2100 UTC FRI JUL 29 2011 CHANGES IN WATCHES AND WARNINGS WITH THIS ADVISORY... NONE. SUMMARY OF WATCHES AND WARNINGS IN EFFECT... A TROPICAL STORM WARNING IS IN EFFECT FOR... * TEXAS COAST FROM THE MOUTH OF THE RIO GRANDE TO MATAGORDA A TROPICAL STORM WARNING MEANS THAT TROPICAL STORM CONDITIONS ARE EXPECTED SOMEWHERE WITHIN THE WARNING AREA...IN THIS CASE WITHIN 24 HOURS. INTERESTS IN NORTHEASTERN MEXICO SHOULD MONITOR THE PROGRESS OF DON. TROPICAL STORM CENTER LOCATED NEAR 26.9N 96.2W AT 29/2100Z POSITION ACCURATE WITHIN 15 NM PRESENT MOVEMENT TOWARD THE WEST-NORTHWEST OR 300 DEGREES AT 14 KT ESTIMATED MINIMUM CENTRAL PRESSURE 1004 MB MAX SUSTAINED WINDS 45 KT WITH GUSTS TO 55 KT. 34 KT....... 90NE 50SE 20SW 20NW. 12 FT SEAS..120NE 40SE 0SW 30NW. 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 26.9N 96.2W AT 29/2100Z AT 29/1800Z CENTER WAS LOCATED NEAR 26.5N 95.6W FORECAST VALID 30/0600Z 27.5N 98.0W...INLAND MAX WIND 40 KT...GUSTS 50 KT. 34 KT... 70NE 50SE 0SW 20NW. FORECAST VALID 30/1800Z 28.2N 100.6W...INLAND MAX WIND 30 KT...GUSTS 40 KT. FORECAST VALID 31/0600Z 28.8N 103.3W...INLAND POST-TROP/REMNT LOW MAX WIND 20 KT...GUSTS 30 KT. FORECAST VALID 31/1800Z...DISSIPATED REQUEST FOR 3 HOURLY SHIP REPORTS WITHIN 300 MILES OF 26.9N 96.2W NEXT ADVISORY AT 30/0300Z $$ FORECASTER BEVENReturn to the Tropical Systems Page for DON Back to main Tropical Weather page
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