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03F(94P) 快速東南移動 掠過斐濟 無緣命名

簽到天數: 601 天

[LV.9]以壇為家II

霧峰追風者|2018-12-29 05:50 | 顯示全部樓層
JTWC 17Z評級提升至Medium,機構看好發展。
(2) AN AREA OF CONVECTION (INVEST 94P) HAS PERSISTED NEAR 10S
164E, APPROXIMATELY 238 NM EAST OF HONIARA, SOLOMON ISLANDS.
ANIMATED ENHANCED INFRARED SATELLITE IMAGERY AND A 281820Z SSMIS
91GHZ IMAGE DEPICTS A RAGGED ELONGATED LOW LEVEL CIRCULATION CENTER
(LLCC) THAT IS BECOMING MORE DEFINED, WITH FORMATIVE UPPER LEVEL
BANDING. OVERALL THE ENVIRONMENT IS FAVORABLE FOR DEVELOPMENT WITH
LOW VERTICAL WIND SHEAR (5-10 KNOTS), GOOD RADIAL OUTFLOW, AND WARM
SEA SURFACE TEMPERATURES (26-28 CELSIUS). MOST GLOBAL MODELS ARE IN
AGREEMENT ABOUT THE SYSTEM DEVELOPING WITHIN 36 TO 60 HOURS AND
TRACKING EASTWARD. MAXIMUM SUSTAINED SURFACE WINDS ARE ESTIMATED AT
20 TO 25 KNOTS. MINIMUM SEA LEVEL PRESSURE IS ESTIMATED TO BE NEAR
1001 MB. THE POTENTIAL FOR THE DEVELOPMENT OF A SIGNIFICANT TROPICAL
CYCLONE WITHIN THE NEXT 24 HOURS IS MEDIUM.
abpwsair.jpg 20181228.2120.himawari-8.vis.94P.INVEST.20kts.1001mb.10S.164E.100pc.jpg 94P_gefs_latest.png

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