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#202480 (Received by flhurricane at: 8:03 AM 22.Jul.2008) TCPAT4 BULLETIN TROPICAL STORM DOLLY INTERMEDIATE ADVISORY NUMBER 8A NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL AL042008 700 AM CDT TUE JUL 22 2008 ...DOLLY A LITTLE STRONGER...NOAA PLANE IN THE AREA... A HURRICANE WARNING IS IN EFFECT FOR THE COAST OF TEXAS FROM BROWNSVILLE TO PORT O`CONNOR. A HURRICANE WARNING IS ALSO IN EFFECT FOR THE NORTHEAST COAST OF MEXICO FROM RIO SAN FERNANDO NORTHWARD TO THE BORDER BETWEEN MEXICO AND THE UNITED STATES. A HURRICANE WARNING MEANS THAT HURRICANE CONDITIONS ARE EXPECTED WITHIN THE WARNING AREA WITHIN THE NEXT 24 HOURS. PREPARATIONS TO PROTECT LIFE AND PROPERTY SHOULD BE RUSHED TO COMPLETION. A TROPICAL STORM WARNING IS IN EFFECT FROM NORTH OF PORT O`CONNOR TO SAN LUIS PASS. A TROPICAL STORM WARNING MEANS THAT TROPICAL STORM CONDITIONS ARE EXPECTED WITHIN THE WARNING AREA WITHIN THE NEXT 24 HOURS. A TROPICAL STORM WARNING AND A HURRICANE WATCH IS IN EFFECT FROM LA PESCA TO SOUTH OF RIO SAN FERNANDO. A HURRICANE WATCH MEANS THAT HURRICANE CONDITIONS ARE POSSIBLE WITHIN THE WATCH AREA...GENERALLY WITHIN 36 HOURS. FOR STORM INFORMATION SPECIFIC TO YOUR AREA...INCLUDING POSSIBLE INLAND WATCHES AND WARNINGS...PLEASE MONITOR PRODUCTS ISSUED BY YOUR LOCAL WEATHER OFFICE. AT 700 AM CDT...1200Z...THE CENTER OF TROPICAL STORM DOLLY WAS LOCATED NEAR LATITUDE 23.7 NORTH...LONGITUDE 94.0 WEST OR ABOUT 265 MILES...425 KM...SOUTHEAST OF BROWNSVILLE TEXAS. DOLLY HAS SLOWED DOWN A LITTLE AND IS NOW MOVING TOWARD THE WEST-NORTHWEST NEAR 13 MPH...20 KM/HR. THIS GENERAL MOTION SHOULD CONTINUE TODAY WITH A FURTHER DECREASE IN FORWARD SPEED...FOLLOWED BY A TURN TO THE NORTHWEST ON WEDNESDAY. ON THIS TRACK...THE CENTER OF DOLLY SHOULD BE VERY NEAR THE WESTERN COAST OF THE GULF OF MEXICO ON WEDNESDAY. DATA FROM FROM A NOAA PLANE INDICATE THAT MAXIMUM SUSTAINED WINDS HAVE INCREASED TO NEAR 65 MPH...100 KM/HR...WITH HIGHER GUSTS. ADDITIONAL STRENGTHENING IS FORECAST...AND DOLLY IS EXPECTED TO BECOME A HURRICANE PRIOR TO LANDFALL. TROPICAL STORM FORCE WINDS EXTEND OUTWARD UP TO 160 MILES...260 KM FROM THE CENTER. MINIMUM CENTRAL PRESSURE JUST REPORTED BY A NOAA HURRICANE HUNTER PLANE WAS 993 MB...29.32 INCHES. DOLLY IS EXPECTED TO PRODUCE TOTAL RAIN ACCUMULATIONS OF 4 TO 8 INCHES...WITH ISOLATED AMOUNTS OF 15 INCHES...OVER MUCH OF SOUTH TEXAS AND NORTHEASTERN MEXICO OVER THE NEXT FEW DAYS. COASTAL STORM SURGE FLOODING OF 4 TO 6 FEET ABOVE NORMAL TIDE LEVELS...ALONG WITH LARGE AND DANGEROUS BATTERING WAVES...CAN BE EXPECTED NEAR AND TO THE NORTH OF WHERE THE CENTER MAKES LANDFALL. REPEATING THE 700 AM CDT POSITION...23.7 N...94.0 W. MOVEMENT TOWARD...WEST-NORTHWEST NEAR 13 MPH. MAXIMUM SUSTAINED WINDS...65 MPH. MINIMUM CENTRAL PRESSURE...993 MB. THE NEXT ADVISORY WILL BE ISSUED BY THE NATIONAL HURRICANE CENTER AT 1000 AM CDT. $$ FORECASTER AVILA |