#26 Postby PTrackerLA » Mon May 15, 2006 3:57 pm
FWIW, the NWS New Orleans mentions this and the possibility of subtropical development:
THE ONLY REAL WEATHER FEATURE OF ANY CONSEQUENCE IS THE FLARE-UP
OF CONVECTION IN THE WEST CENTRAL GULF OF MEXICO AS A VORTICITY
LOBE MOVES ALONG A FRONTOLYTIC BOUNDARY. THE MODELS SHOW THIS
SYSTEM MOVING EASTWARD AND MAINTAINING A LOW PRESSURE REFLECTION
AT THE SURFACE. WHILE THE SYSTEM APPEARS TO HAVE A BAROCLINIC MCS
CHARACTER NOW...IT WOULD NOT BE TOO RADICAL TO SEE A SUB-TROPICAL
LOW PRESSURE SYSTEM DEVELOP. HISTORICAL RECORDS SHOW A SUB-
TROPICAL STORM THAT DEVELOPED IN THE CENTRAL GULF OF MEXICO ON MAY
21 1976 THAT MOVED INTO FLORIDA. SEA SURFACE TEMPERATURES ARE WARM
ENOUGH IN THE AREA NORTH OF YUCATAN AND OVER THE LOOP CURRENT TO
WARRANT ATTENTION TO THIS FEATURE. STRONG BAROCLINIC TEMPERATURE
GRADIENT ACROSS THE GULF AND SURROUNDING AREAS WOULD SUPPORT THE
SYSTEM MAINTAINING A NOTICEABLE IDENTITY FOR THE NEXT 2-3 DAYS.
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