ZCZC MIATCDAT1 ALL TTAA00 KNHC DDHHMM ...FOR INTERGOVERNMENTAL USE ONLY... HURRICANE FLORENCE DISCUSSION NUMBER 17 NATIONAL WEATHER SERVICE MIAMI FL 4 PM EST MON NOV 07 1994 FLORENCE REFUSES TO WEAKEN AND IN FACT SUBJECTIVE T-NUMBERS ARE 4.5+ AND 5.0 ON THE DVORAK SCALE. OBJECTIVE T-NUMBERS HAVE BEEN BETWEEN 5.0 AND 5.6 DURING THE PAST FEW HOURS WHILE THE EYE REMAINS LARGE AND WELL-DEFINED. THEREFORE...THE WINDS ARE INCREASED TO 85 KNOTS IN THIS ADVISORY. FLORENCE IS EXPECTED TO WEAKEN GRADUALLY AND BECOME EXTRATROPICAL WITHIN THE NEXT 36 HOURS. INITIAL MOTION IS 060/26. FLORENCE IS WELL-EMBEDDED IN THE WESTERLIES AHEAD OF A STRONG EXTRATROPICAL SYSTEM SO...THIS GENERAL MOTION IS LIKELY TO CONTINUE WITH SOME FURTHER INCREASE IN FORWARD SPEED. THIS TRACK IS CONSISTENT WITH SOME MODELS AT LEAST UP TO 48 HOURS. AVILA FORECAST POSITIONS AND MAX WINDS INITIAL 07/2100Z 36.0N 51.7W 85 KTS 12HR VT 08/0600Z 38.0N 47.5W 70 KTS 24HR VT 08/1800Z 42.0N 40.0W 65 KTS 36HR VT 09/0600Z 47.0N 33.5W 60 KTS...EXTRATROPICAL 48HR VT 09/1800Z 52.0N 27.0W 55 KTS...EXTRATROPICAL NNNN