[Tropical] Tropical Cyclone Discussion

EMWIN Server emwin at nashvilleweather.net
Sat Oct 30 15:34:49 CDT 2010


WTNT45 KNHC 302034
TCDAT5
TROPICAL STORM SHARY DISCUSSION NUMBER   8
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL   AL202010
500 PM AST SAT OCT 30 2010

SATELLITE IMAGES INDICATE THAT A STRONG COLD FRONT IS NOW
INTERACTING WITH SHARY AND THE FSU CYCLONE PHASE SPACE DIAGRAMS
SUGGEST THAT CYCLONE HAS TRANSITIONED TO A POST-TROPICAL CYCLONE.
BASED ON THESE DATA...SHARY IS NO LONGER CONSIDERED A TROPICAL
CYCLONE AND THIS WILL BE THE LAST ADVISORY ISSUED ON THIS STORM
FROM THE NATIONAL HURRICANE CENTER.

THE POST-TROPICAL STORM IS RACING NORTHEASTWARD AT ABOUT 42 KT.
THIS MOTION IS EXPECTED TO CONTINUE UNTIL THE CYCLONE BECOMES
ABSORBED BY THE FRONT WITHIN THE NEXT 6 TO 12 HOURS.

FORECAST POSITIONS AND MAX WINDS

INITIAL      30/2100Z 39.2N  50.9W    60 KT
 12HR VT     31/0600Z 42.8N  44.2W    55 KT...DISSIPATED
 24HR VT     31/1800Z...DISSIPATED

$$
FORECASTER CANGIALOSI

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