ZCZC NFDSCCNS2 ALL TTAA00 KNFD DDHHMM STORM SUMMARY NUMBER 11 FOR THE REMNANTS OF T.D. 7 NATIONAL CENTERS FOR ENVIRONMENTAL PREDICTION HYDROMETEOROLOGICAL PREDICTION CENTER...NWS...CAMP SPRINGS MD 1224 AM CDT WED SEP 08 1999 AT 1200 A.M. CDT... TROPICAL DEPRESSION 7 HAS BECOME DIFFICULT TO DISCERN THROUGH BOTH SATELLITE IMAGERY AND SURFACE OBSERVATIONS AND THUS NO CENTER OF CIRCULATION IS APPARENT. WINDS WITH THE SYSTEM WERE GENERALLY LIGHT OVER SOUTH TEXAS...AT OR BELOW 10 MPH. SATELLITE IMAGERY SHOWS THAT THUNDERSTORMS ASSOCIATED WITH THE SYSTEM HAVE WEAKENED SIGNIFICANTLY WHILE SHIFTING TO THE SOUTHWEST. IN ADDITION....RADAR FROM BROWNSVILLE, TEXAS ONLY SHOWS WEAK...NARROW BANDS OF SCATTERED CONVECTION JUST OFFSHORE AND ALONG THE RIO GRANDE RIVER TO THE WEST. RAINFALL AMOUNTS WITH THESE BANDS WILL GENERALLY BE LESS THAN ONE-QUARTER INCH WITH ISOLATED AMOUNTS UP TO TWO INCHES. THEREFORE...THE FLASH FLOOD WATCH FOR EXTREME SOUTHERN TEXAS HAS BEEN CANCELED. HEAVY RAINS DID OCCUR THROUGH THE EVENT WITH DOPPLER RADAR ESTIMATING STORM TOTAL RAINFALL AMOUNTS OF TWO TO FOUR INCHES ACROSS EXTREME SOUTH TEXAS.....WITH ISOLATED AMOUNTS OF SIX TO EIGHT INCHES. THE REMNANTS OF TROPICAL DEPRESSION 7 WILL GENERALLY DRIFT WESTWARD THE NEXT 24 HOURS KEEPING THE THREAT OF HEAVY RAINFALL CONFINED WELL TO THE SOUTH OVER MEXICO. FOR PUBLIC DISSEMINATION...THE WMO HEADER FOR THE STORM SUMMARIES ON DENNIS IS ACUS42 KWBC. THIS WILL BE THE LAST STORM SUMMARY ISSUED ON THE REMNANTS OF TROPICAL DEPRESSION 7. WALLY/FORECAST OPERATIONS BRANCH