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TROPICAL STORM KYLE DISCUSSION NUMBER 14
NATIONAL WEATHER SERVICE MIAMI FL
11 PM EDT MON SEP 23 2002
THE INITIAL MOTION ESTIMATE IS NOW 230/05. THE SYNOPTIC REASONING
REMAINS THE SAME. KYLE WILL REMAIN ON THE EAST SIDE OF A
NORTHEAST-SOUTHWEST ORIENTED MID-LEVEL RIDGE CENTERED NEAR BERMUDA
WHICH SHOULD MOVE THE SYSTEM ON A SLOW SOUTH-SOUTHWEST OR
SOUTHWESTWARD TRACK THROUGHOUT THE PERIOD. THERE IS EXCELLENT
AGREEMENT AMONG ALL OF THE NHC MODELS ON THIS GENERAL MOTION...AND
THE OFFICIAL FORECAST IS JUST AN UPDATE OF THE PREVIOUS TRACK.
AS KYLE HAS MOVED TOWARD THE SOUTHWEST THE DEEP CONVECTION HAS MOVED
TO THE EAST SIDE OF THE LOW LEVEL CIRCULATION CENTER. THIS SUGGESTS
THAT THE SHEAR MAY BE LESSENING AND THE SYSTEM WILL HAVE AN
OPPORTUNITY TO INTENSIFY. AT THIS TIME T-NUMBERS REMAIN AT 2.5 FROM
TAFB AND SAB SO THE INITIAL INTENSITY OF 40 KTS IS MAINTAINED. THE
OFFICIAL FORECAST CALLS FOR SLOW STRENGTHENING THROUGHOUT THE
PERIOD.
FORECASTER JARVINEN
FORECAST POSITIONS AND MAX WINDS
INITIAL 24/0300Z 31.3N 50.3W 40 KTS
12HR VT 24/1200Z 30.8N 51.0W 40 KTS
24HR VT 25/0000Z 29.8N 52.6W 45 KTS
36HR VT 25/1200Z 28.7N 54.3W 50 KTS
48HR VT 26/0000Z 28.0N 56.1W 55 KTS
72HR VT 27/0000Z 28.0N 57.4W 60 KTS
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