Randrew
(Weather Guru)
Tue Jan 03 2006 09:45 PM
Re: Happy New Year -- from Zeta!?!

Ya gotta love Avila....


Tropical Storm ZETA Discussion
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000
WTNT45 KNHC 040231
TCDAT5
TROPICAL STORM ZETA DISCUSSION NUMBER 19
NWS TPC/NATIONAL HURRICANE CENTER MIAMI FL
10 PM EST TUE JAN 03 2006

ZETA IS A TENACIOUS CYCLONE AND BASED ON DVORAK CLASSIFICATIONS THE
WINDS ARE AT LEAST 55 KNOTS. THE CLOUD PATTERN IS IMPRESSIVE AND
CONSISTS OF AN AREA OF MODERATE CONVECTION NEAR THE CENTER AND A
CYCLONICALLY-CURVED CONVECTIVE BAND TO THE NORTHEAST. THE OUTFLOW
REMAINS ESTABLISHED AND THERE ARE NO SIGNS OF STRONG SHEAR. THE
GFDL INSISTS ON MAKING ZETA A HURRICANE AS AN UPPER-LEVEL SHARP
TROUGH APPROACHES. THIS COULD BE A CASE OF TROUGH INTERACTION
AIDING INTENSIFICATION. I WILL NOT BE SURPRISED IF THE GFDL
SOLUTION TURNS OUT TO BE CORRECT. IT HAS ALREADY BEAT ME A FEW
TIMES. HOWEVER...FOR THE SAKE OF CONTINUITY ONLY...THE INTENSITY
FORECAST KEEPS ZETA WITH 55 OR 50 KNOTS FOR THE NEXT 24 TO 36 HOURS
WITH A WEAKENING THEREAFTER.