ZCZC MIATCDEP4 ALL TTAA00 KNHC DDHHMM TROPICAL STORM CELIA DISCUSSION NUMBER 11 NATIONAL WEATHER SERVICE MIAMI FL 8 PM PDT SUN JUL 19 1998 THE STORM IS BEING STEERED BY EASTERLIES AS THE AVIATION MODEL SHOWS A WELL-ESTABLISHED EAST-WEST RIDGE ALONG 30 TO 35 DEGREES NORTH LATITUDE. FOLLOWING THE TRACK GUIDANCE MODELS...A MOTION JUST NORTH OF DUE WESTWARD IS MAINTAINED UNTIL DISSIPATION IN THE NEXT DAY OR TWO. A SMALL AREA OF SPORADIC CONVECTION CONTINUES NEAR THE CENTER. DVORAK INTENSITY ESTIMATES SUPPORT A MINIMAL TROPICAL STORM. BUT SSTS ARE NEAR 23 DEGREES C AND DISSIPATION SHOULD COMMENCE SOON. LAWRENCE FORECAST POSITIONS AND MAX WINDS INITIAL 20/0300Z 22.2N 117.8W 35 KTS 12HR VT 20/1200Z 22.4N 119.2W 30 KTS 24HR VT 21/0000Z 22.6N 121.0W 25 KTS 36HR VT 21/1200Z 23.0N 123.0W 20 KTS 48HR VT 22/0000Z 23.4N 125.2W DISSIPATING NNNN