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SHYUDOL|2013-11-10 09:40
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老J也升到MEDIUM囉 不過他未免也太低偉了吧...
(1) THE AREA OF CONVECTION PREVIOUSLY LOCATED NEAR 2.0N 144.0E
IS NOW LOCATED NEAR 2.0N 142.0E, APPROXIMATELY 545 NM SOUTHEAST OF
PALAU. ANIMATED INFRARED SATELLITE IMAGERY INDICATES PERSISTENT DEEP
CONVECTION WITH FORMATIVE CONVECTIVE BANDING OVER A BROAD LOW-LEVEL
CIRCULATION CENTER (LLCC). A 092006Z SSMIS 37GHZ IMAGE SHOWS
CONVECTIVE BANDING WRAPPING FROM THE SOUTHEAST INTO THE NORTHWEST
QUADRANT OF THE LLCC. A 091220Z ASCAT IMAGE DEPICTS A BROAD
CIRCULATION WITH 15 TO 20 KNOT WINDS OVER THE NORTHERN PERIPHERY.
UPPER-LEVEL ANALYSIS INDICATES A MARGINALLY-FAVORABLE ENVIRONMENT
WITH WEAK VERTICAL WIND SHEAR AND WEAK, EASTERLY DIFFLUENCE. MAXIMUM
SUSTAINED SURFACE WINDS ARE ESTIMATED AT 15 TO 20 KNOTS. MINIMUM SEA
LEVEL PRESSURE IS ESTIMATED TO BE NEAR 1006 MB. THE POTENTIAL FOR
THE DEVELOPMENT OF A SIGNIFICANT TROPICAL CYCLONE WITHIN THE NEXT 24
HOURS IS UPGRADED TO MEDIUM. |
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