ZCZC MIATCDAT3 ALL TTAA00 KNHC DDHHMM TROPICAL STORM MITCH DISCUSSION NUMBER 33 NATIONAL WEATHER SERVICE MIAMI FL 4 PM EST THU OCT 29 1998 THE HURRICANE HUNTERS AND SATELLITE ANALYSTS INDICATE THAT THE CENTER OF MITCH IS NOW OVER LAND...HAVING DRIFTED SOUTHWARD TODAY. HIGHEST 850 MB FLIGHT-LEVEL WINDS WERE 57 KT. STEADY WINDS OF 50 KT WERE REPORTED A FEW HOURS AGO FROM TRUJILLO HONDURAS BY THE METEOROLOGICAL SERVICE OF HONDURAS. MITCH IS DOWNGRADED TO A TROPICAL STORM WITH 50 KT WINDS. THIS MORNINGS GFDL SHOWS A SOUTHWARD MOTION THROUGH THIS EVENING AND THEN A NW HEADING WITH LANDFALL ON THE YUCATAN PENINSULA IN 72 HOURS. THE 12Z NOGAPS IS QUALITATIVELY SIMILAR...AND BOTH ARE CLOSE TO OUR PREVIOUS FORECAST SO NO SIGNIFICANT CHANGE IS MADE FOR THIS ADVISORY. THE HURRICANE WARNINGS ARE REPLACED BY TROPICAL STORM WARNINGS FROM HONDURAS THROUGH THE EASTERN YUCATAN PENINSULA...AND A HURRICANE WATCH FOR BELIZE. AT THIS TIME...NONE OF THE TRACK MODELS SHOW MITCH BECOMING A THREAT TO THE UNITED STATES WITHIN THE NEXT 3 DAYS. MORE RAIN AND FLOODS ARE POSSIBLE OVER HONDURAS AND NICARAGUA FOR ANOTHER DAY OR TWO. RAPPAPORT FORECAST POSITIONS AND MAX WINDS INITIAL 29/2100Z 15.9N 85.8W 50 KTS...INLAND 12HR VT 30/0600Z 15.9N 85.8W 45 KTS...INLAND 24HR VT 30/1800Z 16.2N 86.0W 45 KTS 36HR VT 31/0600Z 16.8N 86.6W 45 KTS 48HR VT 31/1800Z 17.5N 87.2W 50 KTS 72HR VT 01/1800Z 20.0N 88.5W 35 KTS...INLAND NNNN