#67 Postby cycloneye » Wed Nov 30, 2005 1:23 pm
...SPECIAL FEATURE...
THE CENTER OF TROPICAL STORM EPSILON AT 30/1500 UTC IS NEAR
30.7N 53.9W OR ABOUT 565 NM/1050 KM EAST OF BERMUDA...AND ABOUT
1400 NM/2590 KM WEST OF THE AZORES ISLANDS. EPSILON IS MOVING
WEST 8 KT. THE ESTIMATED MINIMUM CENTRAL PRESSURE IS 993 MB.
THE MAXIMUM SUSTAINED WIND SPEEDS ARE 55 KT WITH GUSTS TO 65 KT.
PLEASE REFER TO THE LATEST NHC FORECAST/ADVISORY UNDER AWIPS/
WMO HEADERS MIATCMAT4/WTNT24 KNHC AND THE PUBLIC ADVISORY UNDER
MIATCPAT4/WTNT34 KNHC FOR MORE DETAILS. EPSILON HAS BEEN
STRENGTHENING OVER THE CENTRAL ATLANTIC OCEAN. THE CENTER OF
EPSILON IS FORECAST TO REMAIN WELL TO THE EAST OF BERMUDA.
TROPICAL STORM FORCE WINDS EXTEND OUTWARD UP TO 190 NM/350 KM
FROM THE CENTER. LARGE OCEAN SWELLS THAT ARE BEING GENERATED
WELL TO THE NORTHWEST OF EPSILON WILL MOVE SOUTHWESTWARD AND
CONTINUE TO PRODUCE HEAVY SURF AND ROUGH WAVE CONDITIONS AROUND
BERMUDA DURING THE NEXT COUPLE OF DAYS...ALTHOUGH EPSILON IS NOT
EXPECTED TO AFFECT BERMUDA DIRECTLY. EPSILON HAS BECOME BETTER
ORGANIZED WITH SHOWERS AND THUNDERSTORMS WRAPPING AROUND ABOUT
75 PERCENT OF THE CENTER. THE GENERAL SENSE OF THE FORECAST
TRACK FOR THE NEXT 72 HOURS IS THAT EPSILON WILL MOVE WEST...
SLOW DOWN ITS FORWARD SPEED AND/OR STALL...AND THEN BE SHOT TO
THE NORTHEAST OR EAST-NORTHEAST AS TROUGH APPROACHES IT FROM THE
WEST. IT IS FORECAST TO BECOME EXTRATROPICAL...AND STILL BE A
SIGNIFICANT FEATURE...AFTER 72 HOURS. SOME MIDDLE LEVEL DRY AIR
IS MIXING ITSELF AROUND THE CENTER. THE CLOUD TOP TEMPERATURES
OF THE SHOWERS AND THUNDERSTORMS AROUND THE CENTER OF EPSILON
HAVE BEEN WARMING DURING THE LAST 3 TO 4 HOURS. WIDELY SCATTERED
TO SCATTERED MODERATE SHOWERS AND POSSIBLE THUNDERSTORMS ARE
FOUND FROM 27N TO 32N BETWEEN 49W AND 57W. THE SOUTHERN END OF
A STATIONARY FRONT REACHES 34N57W...NORTHWEST OF EPSILON.
A WARM FRONT IS ABOUT 750 TO 800 NM NORTHEAST OF EPSILON.
EPSILON FINDS ITSELF ON WATER VAPOR SATELLITE IMAGERY BURIED
IN A BROAD AREA OF DEEP LAYER CYCLONIC FLOW. SURFACE CYCLONIC
FLOW AROUND EPSILON COVERS THE ATLANTIC WATERS FROM 21N TO 36N
BETWEEN 40W AND 60W. A MIDDLE TO UPPER LEVEL TROUGH IS SEEN
ALONG 26N57W 20N59W 12N65W RUNNING FROM THE ATLANTIC OCEAN INTO
THE SOUTHEASTERN CARIBBEAN SEA. A SOLID AREA OF DRY AIR IS
WITHIN 250 TO 600 NM TO THE WEST OF EPSILON. THIS DRY AIR IS
FOUND NORTH OF 22N BETWEEN 59W AND 67W...AND SOUTH OF EPSILON
FROM 18N TO 22N BETWEEN 45W AND 67W.
1 PM EST discussion.
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