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ZCZC MIATCDAT3 ALL TTAA00 KNHC DDHHMM COR TROPICAL STORM BRET DISCUSSION NUMBER 20 NATIONAL WEATHER SERVICE MIAMI FL 11 AM EDT MON AUG 23 1999 CORRECTION TO HEADER...CHANGE SUBTROPICAL TO TROPICAL STORM WIND REPORTS FROM ALICE AND CORPUS CHRISTI ALONG WITH DOPPLER RADAR WINDS INDICATE THAT BRET IS NEAR MINIMAL STORM STRENGTH. THE CONSERVATIVE APPROACH IS TO KEEP TROPICAL STORM STRENGTH FOR A FEW MORE HOURS. THE MOTION HAS BEEN ROUGHLY 295/05 FOR THE PAST SEVERAL HOURS. THE TRACK GUIDANCE SHOWS A SLOW MOSTLY WESTWARD MOTION UNTIL DISSIPATION IN A COUPLE OF DAYS. THE BIG THING NOW IS RAINFALL. RAINFALL ACCUMULATIONS OF NEAR 10 INCHES HAVE BEEN REPORTED AND 10 TO 15 INCHES OF ADDITION RAINFALL ARE POSSIBLE WITH THIS SLOW MOVING SYSTEM. LAWRENCE FORECAST POSITIONS AND MAX WINDS INITIAL 23/1500Z 27.4N 98.6W 40 KTS 12HR VT 24/0000Z 27.7N 99.2W 30 KTS...INLAND 24HR VT 24/1200Z 27.7N 100.0W 25 KTS...INLAND 36HR VT 25/0000Z 27.7N 100.8W 25 KTS...INLAND 48HR VT 25/1200Z 27.7N 101.6W 25 KTS...INLAND 72HR VT 26/1200Z DISSIPATED NNNN