673
WTPZ41 KNHC 032030
TCDEP1
POST-TROPICAL CYCLONE FLOSSIE DISCUSSION NUMBER 19
NWS NATIONAL HURRICANE CENTER MIAMI FL EP062025
200 PM MST THU JUL 03 2025
FLOSSIE HAS LACKED ORGANIZED DEEP CONVECTION FOR MORE THAN 12 HOURS
AND NO LONGER MEETS THE CRITERIA OF A TROPICAL CYCLONE. THEREFORE,
THE SYSTEM IS NOW CONSIDERED A POST-TROPICAL LOW, AND THIS IS THE
LAST NHC ADVISORY. A 1705 UTC ASCAT-B PASS INDICATED THAT THE
MAXIMUM WINDS HAVE DECREASED TO AROUND 35 KT.
THE POST-TROPICAL CYCLONE IS MOVING NORTHWESTWARD AT 9 KT. THIS
GENERAL MOTION, WITHIN THE LOW-LEVEL FLOW, IS EXPECTED TO CONTINUE
FOR THE NEXT COUPLE OF DAYS. A COMBINATION OF COOL WATERS AND DRY
AIR SHOULD LEAD TO THE DISSIPATION OF THE POST-TROPICAL LOW THIS
WEEKEND.
FOR ADDITIONAL INFORMATION ON THE POST-TROPICAL LOW PLEASE SEE HIGH
SEAS FORECASTS ISSUED BY THE NATIONAL WEATHER SERVICE, UNDER AWIPS
HEADER NFDHSFEPI, WMO HEADER FZPN02 KWBC, AND ON THE WEB AT
OCEAN.WEATHER.GOV/SHTML/NFDHSFEPI.PHP
FORECAST POSITIONS AND MAX WINDS
INIT 03/2100Z 21.2N 112.4W 35 KT 40 MPH...POST-TROPICAL
12H 04/0600Z 22.1N 113.5W 30 KT 35 MPH...POST-TROP/REMNT LOW
24H 04/1800Z 23.2N 115.1W 25 KT 30 MPH...POST-TROP/REMNT LOW
36H 05/0600Z 24.1N 116.6W 20 KT 25 MPH...POST-TROP/REMNT LOW
48H 05/1800Z 24.7N 118.1W 20 KT 25 MPH...POST-TROP/REMNT LOW
60H 06/0600Z...DISSIPATED
FORECASTER CANGIALOSI
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