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Tropical Depression DANNY


ZCZC MIATCDAT5 ALL
TTAA00 KNHC DDHHMM
TROPICAL DEPRESSION DANNY DISCUSSION NUMBER  12
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL   AL052009
500 AM EDT SAT AUG 29 2009
 
SATELLITE IMAGES...SURFACE OBSERVATIONS AND DATA FROM AN AIR FORCE
RECONNAISSANCE PLANE INDICATE THAT DANNY IS RAPIDLY BECOMING
ABSORBED BY A FRONTAL LOW WHICH IS DEVELOPING OVER NORTH CAROLINA.
IN FACT...THE PLANE TRAVERSED THE POSSIBLE LOCATION OF DANNY A
COUPLE TIMES AND DID NOT FIND ANY SIGNIFICANT CYCLONIC WIND
SHIFT NOR DID IT MEASURE TROPICAL STORM FORCE WINDS AT THE SURFACE.
THEREFORE...ADVISORIES ON DANNY HAVE BEEN TERMINATED AND THE
TROPICAL STORM WATCH HAS BEEN DISCONTINUED. THE EXTRATROPICAL LOW
WILL MOVE TOWARD THE NORTH-NORTHEAST AND THEN NORTHEAST AND ITS
POTENTIAL IMPACTS WILL BE HANDLED WITH GALE WARNINGS AND OTHER
PRODUCTS ISSUED BY LOCAL NWS OFFICES IN THAT REGION. ADDITIONAL
INFORMATION ON THIS SYSTEM CAN BE FOUND IN HIGH SEAS FORECASTS
ISSUED BY THE NATIONAL WEATHER SERVICE...UNDER AWIPS HEADER
NFDHSFAT1 AND WMO HEADER FZNT01 KWBC.

 
FORECAST POSITIONS AND MAX WINDS
 
INITIAL      29/0900Z 34.3N  74.6W    30 KT...BECOMING ABSORBED
 12HR VT     29/1800Z 38.0N  73.0W    35 KT...EXTRATROPICAL
 24HR VT     30/0600Z 41.2N  69.2W    40 KT...EXTRATROPICAL
 36HR VT     30/1800Z 46.2N  62.8W    40 KT...EXTRATROPICAL
 48HR VT     31/0600Z 49.5N  56.0W    40 KT...EXTRATROPICAL
 72HR VT     01/0600Z 54.5N  43.5W    40 KT...EXTRATROPICAL
 96HR VT     02/0600Z 56.5N  27.0W    45 KT...EXTRATROPICAL
120HR VT     03/0600Z 57.0N  10.1W    50 KT...EXTRATROPICAL
 
$$
FORECASTER AVILA
 
NNNN


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Page last modified: Thursday, 31-Dec-2009 12:09:08 UTC