850hpa的問題 - 颱風討論
By Carolina Franco
at 2016-01-26T19:04
at 2016-01-26T19:04
Table of Contents
之前看到850hpa的溫度線討論,850hpa的溫度線大致加上8-9度即是地面溫度,
換言之,850hpa的0度線壓到所在位置上空時,該區氣溫大概是8-9度,
因此這次北中部被-6度壓過時,地面出現2-4度的低溫也就不足為奇了.
只是,這個論點似乎只是用台灣,在香港地面溫度大概只有850hpa加上3-4度,
也因此香港在寒流來之前預測850hpa 0度線壓到上空時,
即有人討論恐怕會出現3-4度超低溫,-3度線進來的話甚至直逼冰點,
這次香港還只是0度線壓過,-3度線都還沒到,可低溫卻比台灣低,
為何會有如此差異結果?
--
Tags:
颱風
All Comments
By Vanessa
at 2016-01-29T14:10
at 2016-01-29T14:10
By Steve
at 2016-02-01T09:15
at 2016-02-01T09:15
By Leila
at 2016-02-04T04:20
at 2016-02-04T04:20
By Steve
at 2016-02-06T23:25
at 2016-02-06T23:25
By Wallis
at 2016-02-09T18:31
at 2016-02-09T18:31
By Jessica
at 2016-02-12T13:36
at 2016-02-12T13:36
By Freda
at 2016-02-15T08:41
at 2016-02-15T08:41
By Freda
at 2016-02-18T03:46
at 2016-02-18T03:46
By Frederica
at 2016-02-20T22:52
at 2016-02-20T22:52
By Noah
at 2016-02-23T17:57
at 2016-02-23T17:57
By Catherine
at 2016-02-26T13:02
at 2016-02-26T13:02
By Ida
at 2016-02-29T08:08
at 2016-02-29T08:08
By Harry
at 2016-03-03T03:13
at 2016-03-03T03:13
By Catherine
at 2016-03-05T22:18
at 2016-03-05T22:18
By Jessica
at 2016-03-08T17:23
at 2016-03-08T17:23
By Erin
at 2016-03-11T12:29
at 2016-03-11T12:29
By Margaret
at 2016-03-14T07:34
at 2016-03-14T07:34
By Suhail Hany
at 2016-03-17T02:39
at 2016-03-17T02:39
By Ivy
at 2016-03-19T21:45
at 2016-03-19T21:45
By Kama
at 2016-03-22T16:50
at 2016-03-22T16:50
By Victoria
at 2016-03-25T11:55
at 2016-03-25T11:55
By Bennie
at 2016-03-28T07:00
at 2016-03-28T07:00
By Ophelia
at 2016-03-31T02:06
at 2016-03-31T02:06
By William
at 2016-04-02T21:11
at 2016-04-02T21:11
By James
at 2016-04-05T16:16
at 2016-04-05T16:16
Related Posts
氣象局三度下修最低溫 寒流威猛超出預期
By Zenobia
at 2016-01-25T23:57
at 2016-01-25T23:57
如果發生輻射冷卻效應
By Ivy
at 2016-01-25T22:30
at 2016-01-25T22:30
請問明天白天去東眼山還有機會拍到殘雪嗎
By Annie
at 2016-01-25T22:24
at 2016-01-25T22:24
雨雪判別-冰點以上最高幾度仍會降雪
By Charlotte
at 2016-01-25T21:11
at 2016-01-25T21:11
〈北部〉冷到寫紀錄 台北市區落冰霰
By Kama
at 2016-01-25T19:56
at 2016-01-25T19:56