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93W JMA:TD 一度發展成TD 逐漸消散

簽到天數: 1703 天

[LV.Master]伴壇終老

2022-5-28 22:07 | 顯示全部樓層
基本資料  
編號    :93 W
擾動編號日期:2022 05 28 16
撤編日期  :2022 05 31 00
93W INVEST 220528 0600 4.2N 134.7E WPAC 15 0

170011a7qywvh270svxsr9.jpg

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參與人數 1水氣能量 +15 2022擾動搶樓 +1 收起 理由
s6815711 + 15 + 1 熱帶擾動首帖

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簽到天數: 1703 天

[LV.Master]伴壇終老

周子堯@FB|2022-5-29 15:37 | 顯示全部樓層
JTWC評級Low
      (1) AN AREA OF CONVECTION (INVEST 93W) HAS PERSISTED NEAR 5.5N
132.1E, APPROXIMATELY 187 NM SOUTHWEST OF PALAU. A 290317Z ANIMATED
MULTISPECTUAL SATELLEITE IMAGE SHOWS DISORGANIZED, PERSISTING
CONVECTION WITH A POORLY ORGNIZED LLC. A 290109Z METOP-C ASCAT PASS
REVEALS A PATCH OF 15-20KT WINDS IN THE SOUTHERN SEMICIRCLE OF THE
AREA. ENVIROMENTAL ANALYSIS SHOWS THAT THE INVEST IS IN A FAVORABLE
AREA FOR DEVELOPMENT DEFINED BY RADIAL OUTFLOW, LOW (5-10KT)
VERTICAL WIND SHEAR AND WARM SEA SURFACE TEMPERATURES (30C). GLOBAL
MODEL GUIDANCE IS IN AGREEMENT THAT THE INVEST WILL TRACK GENEREALLY
NORTHWEST OVER THE NEXT 48-72 HOURS. MAXIMUM SUSTAINED SURFACE WINDS
ARE ESTIMATED AT 15 TO 20 KNOTS. MINIMUM SEA LEVEL PRESSURE IS
ESTIMATED TO BE NEAR 1008 MB. THE POTENTIAL FOR THE DEVELOPMENT OF A
SIGNIFICANT TROPICAL CYCLONE WITHIN THE NEXT 24 HOURS IS UPGRADED TO
LOW.
abpwsair1.jpg
20220529.0710.himawari-8.vis.93W.INVEST.15kts.1008mb.5.5N.132.1E.100pc.jpg
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簽到天數: 1703 天

[LV.Master]伴壇終老

周子堯@FB|2022-5-31 13:18 | 顯示全部樓層
JMA於5/30 00Z曾一度升格TD,後於5/31 00Z撤除
TROPICAL DEPRESSION 1008 HPA AT 10N 127E WNW SLOWLY.
20220530023700_0_Z__C_010000_20220530000000_MET_CHT_JCIasas_JCP600x512_JRcolor_T.png
20220531024300_0_Z__C_010000_20220531000000_MET_CHT_JCIasas_JCP600x512_JRcolor_T.png
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