ZCZC MIAWRKPD5 LOC TTAA00 KNHC DDHHMM ...FOR INTERGOVERNMENTAL USE ONLY... TROPICAL STORM JOHN DISCUSSION NUMBER 3 NATIONAL WEATHER SERVICE MIAMI FL 2 PM PDT THU AUG 11 1994 TEN-E NOW HAS A SMALL AREA OF DEEP CONVECTION AND DISTINCT RAINBANDS. THE DVORAK T-NUMBERS ARE UP TO 2.5 AND THE SYSTEM IS UPGRADED TO TROPICAL STORM JOHN. THE CYCLONE HAS ACCELERATED TO 12 KT ON A HEADING OF ABOUT 275 DEGREES. THE TRACK MODELS AND OFFICIAL FORECAST STILL SHOW A STEADY FORWARD MOTION THROUGH 72 HOURS. AGAIN FOLLOWING THE SHIFOR OUTPUT, STRENGTHENING TO HURRICANE INTENSITY DURING THE NEXT THREE DAYS IS INDICATED. RAPPAPORT FORECAST POSITIONS AND MAX WINDS INITIAL 11/2100Z 11.3N 100.1W 35 KTS 12HR VT 12/0600Z 11.5N 102.0W 40 KTS 24HR VT 12/1800Z 11.9N 104.5W 50 KTS 36HR VT 13/0600Z 12.5N 106.6W 55 KTS 48HR VT 13/1800Z 13.1N 108.7W 65 KTS 72HR VT 14/1800Z 14.5N 112.5W 70 KTS NNNN