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ZCZC MIATCDAT4 ALL TTAA00 KNHC DDHHMM HURRICANE CINDY DISCUSSION NUMBER 30 NATIONAL WEATHER SERVICE MIAMI FL 5 AM EDT THU AUG 26 1999 THE CLOUD PATTERN OF CINDY DOES NOT SUGGEST ANY SIGNIFICANT CHANGE IN INTENSITY OVERNIGHT. DVORAK T-NUMBERS ARE 4.0...65 KNOTS. UPPER-LEVEL OUTFLOW LOOKS STRONG OVER ALL BUT THE SOUTHWEST PORTION OF THE HURRICANE. STRENGTHENING IS FORECAST AS IN THE LAST ADVISORY...BUT NOT QUITE AS MUCH SHOWN BY THE SHIPS GUIDANCE. SEA SURFACE TEMPS SHOULD CONTINUE TO INCREASE ALONG THE TRACK OF CINDY UNTIL THE SYSTEM REACHES ABOUT 30N LATITUDE...THEREFORE THE INTENSITY IS FORECAST TO LEVEL OFF NEAR THE END OF THE FORECAST PERIOD. AN UPPER-LEVEL TROUGH ALONG 55-60W HAS BEEN PULLING CINDY MORE NORTHWESTWARD. INITIAL MOTION ESTIMATE IS 315/15. THIS GENERAL MOVEMENT SHOULD CONTINUE AS SUGGESTED BY THE U.K. MET OFFICE MODEL...WHICH IS TYPICALLY A GOOD PERFORMER. PASCH FORECAST POSITIONS AND MAX WINDS INITIAL 26/0900Z 23.3N 50.4W 65 KTS 12HR VT 26/1800Z 24.9N 52.1W 75 KTS 24HR VT 27/0600Z 26.7N 54.0W 80 KTS 36HR VT 27/1800Z 28.5N 56.0W 85 KTS 48HR VT 28/0600Z 30.0N 57.5W 90 KTS 72HR VT 29/0600Z 32.5N 60.0W 90 KTS NNNN