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HURRICANE FAUSTO DISCUSSION NUMBER 20
NATIONAL WEATHER SERVICE MIAMI FL
2 AM PDT MON AUG 26 2002
FAUSTO CONTINUES TO WEAKEN AS IT MOVES OVER 24 TO 25 DEG SST WATERS
AND THE EYE IS NO LONGER EVIDENT. BASED ON THE LATEST DVORAK
ANALYSES...MAXIMUM WINDS ARE ESTIMATED TO BE NEAR 75 KT. WITH THE
LIMITED AMOUNT OF DEEP CONVECTION...THE STRONGEST WINDS ARE PROBABLY
REACHING THE SURFACE ONLY OVER A VERY SMALL AREA. THE CIRCULATION
SHOULD CONTINUE TO GRADUALLY SPIN DOWN AND THIS IS INDICATED IN THE
OFFICIAL INTENSITY FORECAST. FAUSTO MAY BE REDUCED TO REMNANT LOW
BEFORE THE END OF THE FORECAST PERIOD.
INITIAL MOTION REMAINS ABOUT 300/15. A MID/UPPER LEVEL CYCLONE NEAR
24N145W...NOTED EARLIER...HAS LIKELY BEEN A PARTIAL CONTRIBUTOR TO
THE WEST-NORTHWESTWARD MOTION OF FAUSTO. AS THE TROPICAL CYCLONE
WEAKENS IT SHOULD BE STEERED MORE BY SHALLOW-LAYER FLOW. THUS THE
NHC TRACK FORECAST SHOWS A GRADUAL TURN TOWARD THE WEST AND IS VERY
SIMILAR TO THE PREVIOUS OFFICIAL FORECAST.
FORECASTER PASCH
FORECAST POSITIONS AND MAX WINDS
INITIAL 26/0900Z 20.6N 131.4W 75 KTS
12HR VT 26/1800Z 21.6N 133.7W 60 KTS
24HR VT 27/0600Z 22.7N 136.8W 50 KTS
36HR VT 27/1800Z 23.7N 140.0W 35 KTS
48HR VT 28/0600Z 24.5N 143.0W 30 KTS
72HR VT 29/0600Z 25.5N 149.0W 25 KTS
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