太平洋高壓增強,夏季午後雷雨天氣~2016/07/14 - 颱風討論

By Ina
at 2016-07-14T16:16
at 2016-07-14T16:16
Table of Contents
太平洋高氣壓強度從昨天開始西伸增強,
原本在台灣附近明顯的西南風大幅度減弱,水氣減少,
午後熱對流的發展也跟著被抑制,
只剩下沿著中央山脈還有熱對流發展造成局部降雨的狀況。
預期這樣的午後雷雨天氣還會持續到周末,
原本預估周末期間(16~17日)華北有短波槽東移,太平洋高氣壓會較為減弱,
天氣可能因此變得比較不穩定,
不過從NCEP-GFS最近這幾輪的預報來看,
對於週日(17日)西風槽通過台灣以北時的強度呈現持續弱化調整的趨勢,
最新的一輪預報(紅線)明顯往北收,
http://i.imgur.com/eVT7i6h.png
顯示模式預報的西風槽強度越來越弱,對於太平洋高氣壓的影響程度也跟著變小,
高壓可能還是會比較偏強,
因此目前看起來明天周五到周末(15~17日)仍會是夏季型午後雷雨的天氣型態,
週日的午後雷雨機會雖然會高一點,但是大部分降雨應該還是集中在山區為主,
整體天氣情況比先前預估要來得穩定一些,
不過如果要前往山區活動的話還是要特別注意。
另一個要注意的是目前在關島西南方海域的東風波擾動91W,
雖然它缺乏西南季風的支持,不過因為它環流小,
順著太平洋高壓向西移動的過程中是否有逐漸發展加強的現象值得多加注意。
http://i.imgur.com/IjgZaul.png
以上簡單供參考~
--
原本在台灣附近明顯的西南風大幅度減弱,水氣減少,
午後熱對流的發展也跟著被抑制,
只剩下沿著中央山脈還有熱對流發展造成局部降雨的狀況。
預期這樣的午後雷雨天氣還會持續到周末,
原本預估周末期間(16~17日)華北有短波槽東移,太平洋高氣壓會較為減弱,
天氣可能因此變得比較不穩定,
不過從NCEP-GFS最近這幾輪的預報來看,
對於週日(17日)西風槽通過台灣以北時的強度呈現持續弱化調整的趨勢,
最新的一輪預報(紅線)明顯往北收,
http://i.imgur.com/eVT7i6h.png

顯示模式預報的西風槽強度越來越弱,對於太平洋高氣壓的影響程度也跟著變小,
高壓可能還是會比較偏強,
因此目前看起來明天周五到周末(15~17日)仍會是夏季型午後雷雨的天氣型態,
週日的午後雷雨機會雖然會高一點,但是大部分降雨應該還是集中在山區為主,
整體天氣情況比先前預估要來得穩定一些,
不過如果要前往山區活動的話還是要特別注意。
另一個要注意的是目前在關島西南方海域的東風波擾動91W,
雖然它缺乏西南季風的支持,不過因為它環流小,
順著太平洋高壓向西移動的過程中是否有逐漸發展加強的現象值得多加注意。
http://i.imgur.com/IjgZaul.png

以上簡單供參考~
--
Tags:
颱風
All Comments

By John
at 2016-07-15T17:24
at 2016-07-15T17:24

By Liam
at 2016-07-16T18:31
at 2016-07-16T18:31

By Kama
at 2016-07-17T19:39
at 2016-07-17T19:39

By Isla
at 2016-07-18T20:47
at 2016-07-18T20:47

By Hazel
at 2016-07-19T21:55
at 2016-07-19T21:55

By Callum
at 2016-07-20T23:02
at 2016-07-20T23:02

By Damian
at 2016-07-22T00:10
at 2016-07-22T00:10

By Susan
at 2016-07-23T01:18
at 2016-07-23T01:18

By Madame
at 2016-07-24T02:25
at 2016-07-24T02:25

By Suhail Hany
at 2016-07-25T03:33
at 2016-07-25T03:33

By Oscar
at 2016-07-26T04:41
at 2016-07-26T04:41

By Regina
at 2016-07-27T05:49
at 2016-07-27T05:49

By Daph Bay
at 2016-07-28T06:56
at 2016-07-28T06:56

By Catherine
at 2016-07-29T08:04
at 2016-07-29T08:04

By Elma
at 2016-07-30T09:12
at 2016-07-30T09:12

By Daph Bay
at 2016-07-31T10:20
at 2016-07-31T10:20

By Tom
at 2016-08-01T11:27
at 2016-08-01T11:27

By Dinah
at 2016-08-02T12:35
at 2016-08-02T12:35

By Puput
at 2016-08-03T13:43
at 2016-08-03T13:43

By Delia
at 2016-08-04T14:51
at 2016-08-04T14:51

By Puput
at 2016-08-05T15:58
at 2016-08-05T15:58

By Sarah
at 2016-08-06T17:06
at 2016-08-06T17:06

By Zora
at 2016-08-07T18:14
at 2016-08-07T18:14

By Quintina
at 2016-08-08T19:21
at 2016-08-08T19:21

By Carolina Franco
at 2016-08-09T20:29
at 2016-08-09T20:29

By Selena
at 2016-08-10T21:37
at 2016-08-10T21:37

By Liam
at 2016-08-11T22:45
at 2016-08-11T22:45

By John
at 2016-08-12T23:52
at 2016-08-12T23:52

By Thomas
at 2016-08-14T01:00
at 2016-08-14T01:00

By Harry
at 2016-08-15T02:08
at 2016-08-15T02:08

By Sierra Rose
at 2016-08-16T03:16
at 2016-08-16T03:16

By Bennie
at 2016-08-17T04:23
at 2016-08-17T04:23

By Connor
at 2016-08-18T05:31
at 2016-08-18T05:31

By Jake
at 2016-08-19T06:39
at 2016-08-19T06:39

By Ivy
at 2016-08-20T07:47
at 2016-08-20T07:47

By Todd Johnson
at 2016-08-21T08:54
at 2016-08-21T08:54

By Kristin
at 2016-08-22T10:02
at 2016-08-22T10:02

By Enid
at 2016-08-23T11:10
at 2016-08-23T11:10

By Noah
at 2016-08-24T12:17
at 2016-08-24T12:17

By Anonymous
at 2016-08-25T13:25
at 2016-08-25T13:25

By Charlie
at 2016-08-26T14:33
at 2016-08-26T14:33

By Anthony
at 2016-08-27T15:41
at 2016-08-27T15:41

By Kumar
at 2016-08-28T16:48
at 2016-08-28T16:48

By Agnes
at 2016-08-29T17:56
at 2016-08-29T17:56

By Valerie
at 2016-08-30T19:04
at 2016-08-30T19:04

By Quintina
at 2016-08-31T20:12
at 2016-08-31T20:12
Related Posts
只要是這個國家命名的颱風 都跟台灣有緣

By Iris
at 2016-07-13T23:11
at 2016-07-13T23:11
為什麼TD不照警報,而是用特報辦理?

By Connor
at 2016-07-12T19:15
at 2016-07-12T19:15
7/12豪雨特報

By Donna
at 2016-07-12T14:58
at 2016-07-12T14:58
為什麼TD不照警報,而是用特報辦理?

By Christine
at 2016-07-12T09:58
at 2016-07-12T09:58
最大風速與最大陣風

By Agatha
at 2016-07-12T00:30
at 2016-07-12T00:30