簽到天數: 3291 天 [LV.Master]伴壇終老
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t02436|2015-11-14 14:13
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JTWC評級Low
B. TROPICAL DISTURBANCE SUMMARY:
(1) AN AREA OF CONVECTION HAS PERSISTED NEAR 5.0N 170.0E,
APPROXIMATELY 260 NM SOUTH-SOUTHEAST OF KWAJALEIN ATOLL. ANIMATED
MULTISPECTRAL SATELLITE IMAGERY DEPICTS A POORLY-ORGANIZED LOW-
LEVEL CIRCULATION CENTER (LLCC) WITH ISOLATED, FLARING DEEP
CONVECTION. A 140241Z NOAA-19 89GHZ IMAGE SHOWS NO DISCERNIBLE
CONVECTIVE BANDING AND A 132145Z ASCAT IMAGE ONLY SHOWS A DEFINED,
BROAD CIRCULATION WITH 10 TO 15 KNOT WINDS. UPPER-LEVEL ANALYSIS
REVEALS A MARGINALLY-FAVORABLE ENVIRONMENT WITH LOW VERTICAL WIND
SHEAR AND BROAD DIFFLUENCE. DYNAMIC MODELS INDICATE GRADUAL
STRENGTHENING OVER THE NORTHERN SEMI-CIRCLE ASSOCIATED WITH A
DEVELOPING NORTHEAST SURGE EVENT. MAXIMUM SUSTAINED SURFACE WINDS
ARE ESTIMATED AT 10 TO 15 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 LOW.
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