ZCZC NFDSCCNS2 ALL TTAA00 KNFD DDHHMM STORM SUMMARY NUMBER 09 FOR T.D. 7 NATIONAL CENTERS FOR ENVIRONMENTAL PREDICTION HYDROMETEOROLOGICAL PREDICTION CENTER...NWS...CAMP SPRINGS MD NOON CDT TUE SEP 7 1999 AT NOON CDT... THE CENTER OF TROPICAL DEPRESSION 7 WAS LOCATED OVER NORTHERN MEXICO AT 25.3N 99.4W. WINDS WITH THIS SYSTEM WERE GENERALLY WELL UNDER 30 MPH...EXCEPT IN THE VICINITY OF THUNDER- STORMS. MOST OF THE RAINFALL ASSOCIATED WITH T.D. 7 AS OF NOON CDT WAS FALLING SOUTH OF THE RIO GRANDE RIVER OVER MEXICO AND OUT OVER THE OPEN WATERS OF THE GULF OF MEXICO. SOME OF THE HEAVIEST RAINFALL AMOUNTS OVER SOUTH TEXAS SINCE 7 AM CDT MONDAY WERE: BROWNSVILLE 2.05 INCHES EDINBURG 1.70 INCHES EL SAUZ 2.04 INCHES LA JOYA 1.66 INCHES MONTE ALTO 2.37 INCHES PORT MANSFIELD 1.70 INCHES RANCHO VEIJO 1.61 INCHES RAYMONDVILLE 1.72 INCHES SAN MANUEL 2.70 INCHES SANTA ROSA 2.46 INCHES A FLASH FLOOD WATCH REMAINS IN EFFECT FOR EXTREME SOUTHERN TEXAS THROUGH THE REST OF THE AFTERNOON. ADDITIONAL BANDS OF THUNDER- STORMS ARE POSSIBLE ACROSS THE SOUTH TEXAS COAST AND ALONG THE LOWER RIO GRANDE VALLEY THIS AFTERNOON INTO THIS EVENING...WITH A FEW OF THESE STORMS CAPABLE OF PRODUCING UP TO 2 TO 3 INCHES OF RAINFALL. MOST OF THE HEAVY RAINFALL...HOWEVER...WILL BE CONFINED OVR MEXICO AS THE CENTER OF T.D. 7 MOVES WNW AT 5 TO 10 MPH. THIS WILL BE THE LAST STORM SUMMARY ON T.D 7 UNLESS FLASH FLOOD WATCHES ARE RE-ISSUED FOR TONIGHT...IN WHICH CASE ANOTHER STORM SUMMARY WILL FOLLOW AT 6:00 PM CDT. THE WMO HEADER FOR THIS PRODUCT IS ACUS42 KWBC. NOUHAN/FORECAST OPERATIONS BRANCH