ZCZC MIATCDEP4 ALL TTAA00 KNHC DDHHMM TROPICAL DEPRESSION FOUR-E DISCUSSION NUMBER 6 NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL EP042007 800 PM PDT TUE JUL 10 2007 ANIMATED GOES VISIBLE IMAGERY INDICATES THAT THE LOW-LEVEL CENTER SEPARATED FROM THE RAPIDLY WEAKENING DEEP CONVECTION AT AROUND 18Z...AND BECAME FULLY EXPOSED AFTER ABOUT 21Z. IT HAS BEEN EASY TO TRACK SINCE THEN AND HAS BEEN MOVING WESTWARD AT ABOUT 8-9 KT. A SERIES OF MICROWAVE OVERPASSES DURING THE PAST 24 HOURS OR SO INDICATES THAT THIS IS THE SAME CIRCULATION CENTER THAT HAD BEEN MOVING NORTHWESTWARD WITH THE CONVECTION EARLIER TODAY. DEEP CONVECTION HAS BEEN COMPLETELY ABSENT FOR SEVERAL HOURS AND THE DISSIPATING DEPRESSION IS OVER SEA-SURFACE TEMPERATURES OF ABOUT 23-24 CELSIUS. THE CYCLONE HAS FALLEN APART AND A COMEBACK APPEARS UNLIKELY... SO THIS WILL BE THE LAST ADVISORY ISSUED BY THE NATIONAL HURRICANE CENTER ON THIS SYSTEM UNLESS REGENERATION OCCURS. THE REMNANT LOW IS FORECAST TO CONTINUE GENERALLY WESTWARD UNTIL DISSIPATING COMPLETELY IN 36 HOURS OR LESS. FOR ADDITIONAL INFORMATION ON THE REMNANT LOW PLEASE SEE HIGH SEAS FORECASTS ISSUED BY THE NATIONAL WEATHER SERVICE...UNDER AWIPS HEADER NFDHSFEPI AND WMO HEADER FZPN02 KWBC. FORECAST POSITIONS AND MAX WINDS INITIAL 11/0300Z 18.9N 123.0W 25 KT...DISSIPATING 12HR VT 11/1200Z 18.8N 124.3W 20 KT...REMNANT LOW 24HR VT 12/0000Z 18.8N 126.1W 20 KT...REMNANT LOW 36HR VT 12/1200Z...DISSIPATED $$ FORECASTER KNABB/BROWN NNNN
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Page last modified: Friday, 02-Nov-2007 21:20:56 UTC