週六午後局部熱對流,晚起鋒面接近~2014/03/28 - 颱風討論

By Ursula
at 2014-03-28T20:02
at 2014-03-28T20:02
Table of Contents
隨著微弱鋒面迅速東移離開,
今天台灣附近的大氣環境已經穩定下來,
雖然偏南風暖濕空氣仍然持續,但是午後山區的熱對流發展並不是很旺盛,
各地溫度偏高,特別是在大台北地區,可能跟南風背風面的下沉增溫有關,
加上台北盆地內都市化的熱島效應,使得台北測站今天出現了32.3度的溫度,
目前來看新的鋒面系統已經在華南北部到長江流域建立,
當中有比較旺盛的對流胞消消長長,
不過明天白天這波鋒面還不會影響台灣,
各地仍是偏南風暖空氣影響,山區午後有局部熱對流降雨,
預估熱對流發展的狀況會比今天稍微明顯一些,中部山區有局部大雨機會,
白天溫度偏高,各地高溫可能達到30~32度之間的水準,
加上濕度比較大,感覺上就比較悶熱而不舒服,
隨著鋒面帶上的低壓系統東移到日本附近並且顯著加深加強,
將會帶動鋒面系統會逐漸南下接近北台灣,明天晚間就會越來越靠近,
預估鋒面到達的時間應該會在後天週日(30日)清晨之前,
接著迅速掠過台灣上空並且斷裂,東半段快速向東離開,西半段停留在華南,
受到鋒面通過的影響,大氣不穩定度明顯提高,
中部北部到東半部地區都將轉為有短暫陣雨或雷雨的天氣型態,
這波鋒面跟冬天的鋒面有些不同,預估帶來的會是陣性的降雨,
降雨一陣一陣的,有時還會有較強的對流胞發展通過,此時就可能出現雷雨或較大雨勢,
南部地區受影響較小,降雨應該也是比較少的情況,
鋒面過的很快,而且呈現斷裂趨勢,
因此不排除周日下半天以後降雨就會逐漸減少下來,
但是華南上空停留的滯留鋒面雲雨帶在下周一(31日)又會逐漸東移,
因此下周一開始降雨會再度增多,降雨的狀況會更為明顯,持續時間更長,
有可能一直到下周三(2日)甚至周四(3日)都會受到鋒面雲雨帶影響,
各地有雨,並且有雷雨或較大雨勢發生的機會,
週日鋒面掠過後有些冷空氣南下,中部北部東北部的溫度將有較大幅度的下降轉涼,
週日北台灣的高溫可能一下子降到21~23度左右,下降幅度高達8度以上,
中部地區高溫也會降到25~26度,下降幅度也有4~6度,
南部以及花東地區降幅較小,僅是稍微下降而已,
等到下周第二波鋒面通過後,冷空氣強度會再增強一些,預估溫度還會再下降一點,
不過整體來看冷空氣都不是很強,雖然會轉涼,但也不會到冷的程度,
以上先簡單供參考囉~
--
今天台灣附近的大氣環境已經穩定下來,
雖然偏南風暖濕空氣仍然持續,但是午後山區的熱對流發展並不是很旺盛,
各地溫度偏高,特別是在大台北地區,可能跟南風背風面的下沉增溫有關,
加上台北盆地內都市化的熱島效應,使得台北測站今天出現了32.3度的溫度,
目前來看新的鋒面系統已經在華南北部到長江流域建立,
當中有比較旺盛的對流胞消消長長,
不過明天白天這波鋒面還不會影響台灣,
各地仍是偏南風暖空氣影響,山區午後有局部熱對流降雨,
預估熱對流發展的狀況會比今天稍微明顯一些,中部山區有局部大雨機會,
白天溫度偏高,各地高溫可能達到30~32度之間的水準,
加上濕度比較大,感覺上就比較悶熱而不舒服,
隨著鋒面帶上的低壓系統東移到日本附近並且顯著加深加強,
將會帶動鋒面系統會逐漸南下接近北台灣,明天晚間就會越來越靠近,
預估鋒面到達的時間應該會在後天週日(30日)清晨之前,
接著迅速掠過台灣上空並且斷裂,東半段快速向東離開,西半段停留在華南,
受到鋒面通過的影響,大氣不穩定度明顯提高,
中部北部到東半部地區都將轉為有短暫陣雨或雷雨的天氣型態,
這波鋒面跟冬天的鋒面有些不同,預估帶來的會是陣性的降雨,
降雨一陣一陣的,有時還會有較強的對流胞發展通過,此時就可能出現雷雨或較大雨勢,
南部地區受影響較小,降雨應該也是比較少的情況,
鋒面過的很快,而且呈現斷裂趨勢,
因此不排除周日下半天以後降雨就會逐漸減少下來,
但是華南上空停留的滯留鋒面雲雨帶在下周一(31日)又會逐漸東移,
因此下周一開始降雨會再度增多,降雨的狀況會更為明顯,持續時間更長,
有可能一直到下周三(2日)甚至周四(3日)都會受到鋒面雲雨帶影響,
各地有雨,並且有雷雨或較大雨勢發生的機會,
週日鋒面掠過後有些冷空氣南下,中部北部東北部的溫度將有較大幅度的下降轉涼,
週日北台灣的高溫可能一下子降到21~23度左右,下降幅度高達8度以上,
中部地區高溫也會降到25~26度,下降幅度也有4~6度,
南部以及花東地區降幅較小,僅是稍微下降而已,
等到下周第二波鋒面通過後,冷空氣強度會再增強一些,預估溫度還會再下降一點,
不過整體來看冷空氣都不是很強,雖然會轉涼,但也不會到冷的程度,
以上先簡單供參考囉~
--
Tags:
颱風
All Comments

By Xanthe
at 2014-03-31T09:50
at 2014-03-31T09:50

By Mary
at 2014-04-02T23:37
at 2014-04-02T23:37

By Regina
at 2014-04-05T13:25
at 2014-04-05T13:25

By Yuri
at 2014-04-08T03:12
at 2014-04-08T03:12

By Hardy
at 2014-04-10T17:00
at 2014-04-10T17:00

By Edwina
at 2014-04-13T06:47
at 2014-04-13T06:47

By Una
at 2014-04-15T20:35
at 2014-04-15T20:35

By Brianna
at 2014-04-18T10:23
at 2014-04-18T10:23

By Hedy
at 2014-04-21T00:10
at 2014-04-21T00:10

By Faithe
at 2014-04-23T13:58
at 2014-04-23T13:58

By Hamiltion
at 2014-04-26T03:45
at 2014-04-26T03:45

By Donna
at 2014-04-28T17:33
at 2014-04-28T17:33

By John
at 2014-05-01T07:20
at 2014-05-01T07:20

By Callum
at 2014-05-03T21:08
at 2014-05-03T21:08

By Callum
at 2014-05-06T10:55
at 2014-05-06T10:55

By Barb Cronin
at 2014-05-09T00:43
at 2014-05-09T00:43

By Xanthe
at 2014-05-11T14:30
at 2014-05-11T14:30

By Olive
at 2014-05-14T04:18
at 2014-05-14T04:18

By Cara
at 2014-05-16T18:05
at 2014-05-16T18:05

By Jake
at 2014-05-19T07:53
at 2014-05-19T07:53

By Victoria
at 2014-05-21T21:40
at 2014-05-21T21:40

By Ina
at 2014-05-24T11:28
at 2014-05-24T11:28

By Ursula
at 2014-05-27T01:16
at 2014-05-27T01:16

By Hedda
at 2014-05-29T15:03
at 2014-05-29T15:03

By Dorothy
at 2014-06-01T04:51
at 2014-06-01T04:51

By Carolina Franco
at 2014-06-03T18:38
at 2014-06-03T18:38

By Sarah
at 2014-06-06T08:26
at 2014-06-06T08:26

By Zenobia
at 2014-06-08T22:13
at 2014-06-08T22:13

By Isabella
at 2014-06-11T12:01
at 2014-06-11T12:01

By Quintina
at 2014-06-14T01:48
at 2014-06-14T01:48

By Adele
at 2014-06-16T15:36
at 2014-06-16T15:36

By Ida
at 2014-06-19T05:23
at 2014-06-19T05:23

By Hedda
at 2014-06-21T19:11
at 2014-06-21T19:11

By Jacob
at 2014-06-24T08:58
at 2014-06-24T08:58

By Hedda
at 2014-06-26T22:46
at 2014-06-26T22:46

By Ophelia
at 2014-06-29T12:33
at 2014-06-29T12:33

By Faithe
at 2014-07-02T02:21
at 2014-07-02T02:21

By Faithe
at 2014-07-04T16:09
at 2014-07-04T16:09

By Dinah
at 2014-07-07T05:56
at 2014-07-07T05:56

By Bennie
at 2014-07-09T19:44
at 2014-07-09T19:44

By Jack
at 2014-07-12T09:31
at 2014-07-12T09:31

By Edwina
at 2014-07-14T23:19
at 2014-07-14T23:19

By Zanna
at 2014-07-17T13:06
at 2014-07-17T13:06

By Michael
at 2014-07-20T02:54
at 2014-07-20T02:54

By Tristan Cohan
at 2014-07-22T16:41
at 2014-07-22T16:41

By Susan
at 2014-07-25T06:29
at 2014-07-25T06:29

By Elizabeth
at 2014-07-27T20:16
at 2014-07-27T20:16

By Poppy
at 2014-07-30T10:04
at 2014-07-30T10:04

By Eartha
at 2014-08-01T23:51
at 2014-08-01T23:51

By Christine
at 2014-08-04T13:39
at 2014-08-04T13:39

By Christine
at 2014-08-07T03:26
at 2014-08-07T03:26

By Ingrid
at 2014-08-09T17:14
at 2014-08-09T17:14

By Liam
at 2014-08-12T07:02
at 2014-08-12T07:02

By Quintina
at 2014-08-14T20:49
at 2014-08-14T20:49

By Robert
at 2014-08-17T10:37
at 2014-08-17T10:37

By Andrew
at 2014-08-20T00:24
at 2014-08-20T00:24

By Sandy
at 2014-08-22T14:12
at 2014-08-22T14:12

By Andrew
at 2014-08-25T03:59
at 2014-08-25T03:59

By Edith
at 2014-08-27T17:47
at 2014-08-27T17:47

By Robert
at 2014-08-30T07:34
at 2014-08-30T07:34

By Susan
at 2014-09-01T21:22
at 2014-09-01T21:22

By Agnes
at 2014-09-04T11:09
at 2014-09-04T11:09

By Ursula
at 2014-09-07T00:57
at 2014-09-07T00:57

By Kama
at 2014-09-09T14:44
at 2014-09-09T14:44
Related Posts
Re: 未來一周溫暖,無明顯系統影響~2014/03/22

By Noah
at 2014-03-27T14:32
at 2014-03-27T14:32
3月怪暑!台南昨傳35度高溫 今下冰雹

By Lucy
at 2014-03-27T13:53
at 2014-03-27T13:53
Re: 未來一周溫暖,無明顯系統影響~2014/03/22

By Connor
at 2014-03-27T12:41
at 2014-03-27T12:41
Re: 未來一周溫暖,無明顯系統影響~2014/03/22

By Dorothy
at 2014-03-27T12:26
at 2014-03-27T12:26
氣象局網頁 溫度觀測

By Wallis
at 2014-03-27T11:08
at 2014-03-27T11:08