Re: 天氣概況~2013/06/04 - 颱風討論
By Xanthe
at 2013-06-04T14:48
at 2013-06-04T14:48
Table of Contents
好一個小範圍的中小尺度旺盛熱對流系統~XD
開始下雨時人正好在外面~前後不到10分鐘就從有陽光的天氣變成大雷雨~
初步看了一下資料~一開始是在北部山區有對流系統出現~
然後很快的向台北盆地內移動並且加強~強度最強一度超過60dbz
整個發展過程有點像上週的另一場午後熱對流~
不過今天的熱對流可說是直接命中市區~大家的感受也特別深~
對流強度夠強~雲中的冰晶不斷上下翻滾成長為大冰塊~
上升氣流撐不住冰塊後就開始往下掉~落地前還沒有融化成水就變成冰雹現象~
有冰雹也表示伴隨降水而下的下衝流很明顯~
路樹倒塌或折斷~屋頂被吹翻等應該都跟強下衝流有關~
T版主在上一篇的推文中說的沒錯~
龍捲風跟強降雨通常不會一起發生~
因為龍捲風的存在表示上升氣流非常劇烈~不管是水滴還是冰塊應該都會懸在半空中~
真正降水的區域反而是會出現在盛行風的下游~也就是在強對流系統移動方向的前方~
目前來看這波熱對流已經移出市區~
各地山區則還有旺盛熱對流持續在發展降雨中~
請大家還是要特別注意一下~尤其是山區的朋友~
供參考囉~
--
開始下雨時人正好在外面~前後不到10分鐘就從有陽光的天氣變成大雷雨~
初步看了一下資料~一開始是在北部山區有對流系統出現~
然後很快的向台北盆地內移動並且加強~強度最強一度超過60dbz
整個發展過程有點像上週的另一場午後熱對流~
不過今天的熱對流可說是直接命中市區~大家的感受也特別深~
對流強度夠強~雲中的冰晶不斷上下翻滾成長為大冰塊~
上升氣流撐不住冰塊後就開始往下掉~落地前還沒有融化成水就變成冰雹現象~
有冰雹也表示伴隨降水而下的下衝流很明顯~
路樹倒塌或折斷~屋頂被吹翻等應該都跟強下衝流有關~
T版主在上一篇的推文中說的沒錯~
龍捲風跟強降雨通常不會一起發生~
因為龍捲風的存在表示上升氣流非常劇烈~不管是水滴還是冰塊應該都會懸在半空中~
真正降水的區域反而是會出現在盛行風的下游~也就是在強對流系統移動方向的前方~
目前來看這波熱對流已經移出市區~
各地山區則還有旺盛熱對流持續在發展降雨中~
請大家還是要特別注意一下~尤其是山區的朋友~
供參考囉~
--
Tags:
颱風
All Comments
By Rae
at 2013-06-08T10:33
at 2013-06-08T10:33
By Genevieve
at 2013-06-12T06:18
at 2013-06-12T06:18
By Hedda
at 2013-06-16T02:03
at 2013-06-16T02:03
By Gilbert
at 2013-06-19T21:47
at 2013-06-19T21:47
By Puput
at 2013-06-23T17:32
at 2013-06-23T17:32
By Puput
at 2013-06-27T13:17
at 2013-06-27T13:17
By Elma
at 2013-07-01T09:02
at 2013-07-01T09:02
By Ida
at 2013-07-05T04:47
at 2013-07-05T04:47
By Iris
at 2013-07-09T00:31
at 2013-07-09T00:31
By Ula
at 2013-07-12T20:16
at 2013-07-12T20:16
By Jacky
at 2013-07-16T16:01
at 2013-07-16T16:01
By Linda
at 2013-07-20T11:46
at 2013-07-20T11:46
By Poppy
at 2013-07-24T07:31
at 2013-07-24T07:31
By Barb Cronin
at 2013-07-28T03:15
at 2013-07-28T03:15
By Mason
at 2013-07-31T23:00
at 2013-07-31T23:00
By Wallis
at 2013-08-04T18:45
at 2013-08-04T18:45
By Susan
at 2013-08-08T14:30
at 2013-08-08T14:30
By Irma
at 2013-08-12T10:15
at 2013-08-12T10:15
By Quanna
at 2013-08-16T05:59
at 2013-08-16T05:59
By Skylar Davis
at 2013-08-20T01:44
at 2013-08-20T01:44
By Belly
at 2013-08-23T21:29
at 2013-08-23T21:29
By Irma
at 2013-08-27T17:14
at 2013-08-27T17:14
By Bennie
at 2013-08-31T12:59
at 2013-08-31T12:59
By Joe
at 2013-09-04T08:43
at 2013-09-04T08:43
By Una
at 2013-09-08T04:28
at 2013-09-08T04:28
By Ula
at 2013-09-12T00:13
at 2013-09-12T00:13
By Elizabeth
at 2013-09-15T19:58
at 2013-09-15T19:58
By Mia
at 2013-09-19T15:43
at 2013-09-19T15:43
By Kyle
at 2013-09-23T11:27
at 2013-09-23T11:27
By Delia
at 2013-09-27T07:12
at 2013-09-27T07:12
By Edward Lewis
at 2013-10-01T02:57
at 2013-10-01T02:57
By Ingrid
at 2013-10-04T22:42
at 2013-10-04T22:42
By Emily
at 2013-10-08T18:27
at 2013-10-08T18:27
By Hamiltion
at 2013-10-12T14:11
at 2013-10-12T14:11
By James
at 2013-10-16T09:56
at 2013-10-16T09:56
Related Posts
天氣概況~2013/06/04
By Heather
at 2013-06-04T09:23
at 2013-06-04T09:23
追風遭風捲 3專家喪命
By Carolina Franco
at 2013-06-04T09:02
at 2013-06-04T09:02
中歐大水患 數千居民撤離
By Hedy
at 2013-06-04T09:01
at 2013-06-04T09:01
美國三個追風人死於追風
By Andy
at 2013-06-03T16:08
at 2013-06-03T16:08
天氣概況~2013/06/03
By Harry
at 2013-06-03T07:53
at 2013-06-03T07:53