老農民版夜神月

GFS新報再度預報94W劍指台灣

老農民版夜神月

JTWC評級Low

(1) AN AREA OF CONVECTION (INVEST 94W) HAS PERSISTED NEAR 9.7N
144.8E, APPROXIMATELY 232 NM SOUTH OF ANDERSEN, AFB. ANIMATED
ENHANCED MULTISPECTRAL SATELLITE IMAGERY DEPICTS DEEP FLARING
CONVECTION CYCLING OVER A BROAD, WEAKLY-DEFINED LOW-LEVEL
CIRCULATION. CONFIDENCE IN THE BEST TRACK POSITION IS HIGH WITH  
SUPPORT PROVIDED BY A 022203Z METOP-A BULLSEYE PASS WHICH SHOWED
WEAK LOW-LEVEL CYCLONIC TURNING UNDER THE AFOREMENTIONED CONVECTION.
UPPER-LEVEL ANALYSIS INDICATES A FAVORABLE ENVIRONMENT WITH 94W
POSITIONED NEAR THE DIVERGENT PORTION OF A COL REGION PROVIDING GOOD
DUAL-CHANNEL OUTFLOW, LOW TO MODERATE VWS (10 TO 20 KNOT) VWS, AND
VERY WARM (30 TO 31 C) SEA SURFACE TEMPERATURES. GLOBAL
DETERMINISTIC MODELS ARE MOSTLY IN AGREEMENT THAT 94W WILL TRACK TO
THE NORTHWEST AND INTENSIFY THOUGH THE ECMWF REMAINS AN OUTLIER,
FORECASTING MINIMAL DEVELOPMENT. HOWEVER, A SIGNIFICANT NUMBER OF
THE ECMWF AND GFS ENSEMBLE MEMBERS SHOW DEVELOPMENT OF A TROPICAL
DEPRESSION WITHIN THE NEXT 48 TO 60 HOURS IN THE VICINITY OR JUST
WEST OF THE SOUTHERN MARIANAS. MAXIMUM SUSTAINED SURFACE WINDS ARE
ESTIMATED AT 13 TO 18 KNOTS. MINIMUM SEA LEVEL PRESSURE IS ESTIMATED
TO BE NEAR 1009 MB. THE POTENTIAL FOR THE DEVELOPMENT OF A
SIGNIFICANT TROPICAL CYCLONE WITHIN THE NEXT 24 HOURS IS LOW.

老農民版夜神月

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