404 Not Found
404 Not Found
Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!
URL: |
http://3g.china.com:8080/act/news/11038989/20170827/31199752_2.html |
Server: |
cms-8-252 |
Date: |
2024/11/24 22:01:03 |
Powered by China
China
“帕卡”造访、4省区强降雨,为何台风近期频繁登陆?
通常,台风登陆的幕后推手有两位:海温与副热带高压,一个管台风的出生,另一个管台风的后天培养。
先看海温,8月下旬,南海地区海温偏高,和温暖广阔的西北太平洋一起组成了热带对流和热带扰动的温床,我国也迎来了今年的第二个台风活跃期。
不过,和今年7月下旬的第一个台风活跃期时6个气旋共舞的场面相比,截至目前,第二个台风活跃期仅生成2个台风,并不算多,因此,台风频繁登陆我国并不能完全归咎于海温,这个锅更应该由副热带高压来背。
副热带高压和台风的相互配置,往往决定着台风的移动路径。当副热带高压较弱时,台风可能会穿过副高北上,但当副高强盛时,台风则只能乖乖听话,沿着副高边缘移动。今年8月,副热带高压偏强,位置偏西且十分稳定,在副高下方偏东气流的引导下,台风更容易影响华南沿海,尤其是广东地区。
此外,作为我国海岸线最长的省份,广东还直接面向南海、太平洋,为台风提供了更充裕的“着陆点”。换句话说,台风登陆广东的密码难度最低。数据统计也显示,广东是我国台风登陆最多的省份。1949-2016年,广东共遭遇181个台风,其中达到台风及以上级别的有61个。
而在8月底至9月上旬前期,南海及西北太平洋还会有一个到两个台风生成,不过登陆我国的可能性不大。
404 Not Found
404 Not Found
Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!
URL: |
http://3g.china.com:8080/act/news/11038989/20170827/31199752_2.html |
Server: |
cms-8-252 |
Date: |
2024/11/24 22:01:03 |
Powered by China
China
404 Not Found
404 Not Found
Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!
URL: |
http://3g.china.com:8080/act/news/11038989/20170827/31199752_2.html |
Server: |
cms-8-252 |
Date: |
2024/11/24 22:01:03 |
Powered by China
China
相关阅读
404 Not Found
404 Not Found
Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!
URL: |
http://3g.china.com:8080/act/news/11038989/20170827/31199752_2.html |
Server: |
cms-8-252 |
Date: |
2024/11/24 22:01:03 |
Powered by China
China
404 Not Found
404 Not Found
Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!
URL: |
http://3g.china.com:8080/act/news/11038989/20170827/31199752_2.html |
Server: |
cms-8-252 |
Date: |
2024/11/24 22:01:03 |
Powered by China
China
404 Not Found
404 Not Found
Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!
URL: |
http://3g.china.com:8080/act/news/11038989/20170827/31199752_2.html |
Server: |
cms-8-252 |
Date: |
2024/11/24 22:01:03 |
Powered by China
China
404 Not Found
404 Not Found
Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!
URL: |
http://3g.china.com:8080/act/news/11038989/20170827/31199752_2.html |
Server: |
cms-8-252 |
Date: |
2024/11/24 22:01:03 |
Powered by China
China
404 Not Found
404 Not Found
Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!
URL: |
http://3g.china.com:8080/act/news/11038989/20170827/31199752_2.html |
Server: |
cms-8-252 |
Date: |
2024/11/24 22:01:03 |
Powered by China
China
404 Not Found
404 Not Found
Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!
URL: |
http://3g.china.com:8080/act/news/11038989/20170827/31199752_2.html |
Server: |
cms-8-252 |
Date: |
2024/11/24 22:01:03 |
Powered by China
China
404 Not Found
404 Not Found
Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!
URL: |
http://3g.china.com:8080/act/news/11038989/20170827/31199752_2.html |
Server: |
cms-8-252 |
Date: |
2024/11/24 22:01:03 |
Powered by China
China
404 Not Found
404 Not Found
Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!
URL: |
http://3g.china.com:8080/act/news/11038989/20170827/31199752_2.html |
Server: |
cms-8-252 |
Date: |
2024/11/24 22:01:03 |
Powered by China
China
404 Not Found
404 Not Found
Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!
URL: |
http://3g.china.com:8080/act/news/11038989/20170827/31199752_2.html |
Server: |
cms-8-252 |
Date: |
2024/11/24 22:01:03 |
Powered by China
China
加载更多>>
404 Not Found
404 Not Found
Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!
URL: |
http://3g.china.com:8080/act/news/11038989/20170827/31199752_2.html |
Server: |
cms-8-252 |
Date: |
2024/11/24 22:01:03 |
Powered by China
China
404 Not Found
404 Not Found
Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!
URL: |
http://3g.china.com:8080/act/news/11038989/20170827/31199752_2.html |
Server: |
cms-8-252 |
Date: |
2024/11/24 22:01:03 |
Powered by China
China
404 Not Found
404 Not Found
Sorry for the inconvenience.
Please report this message and include the following information to us.
Thank you very much!
URL: |
http://3g.china.com:8080/act/news/11038989/20170827/31199752_2.html |
Server: |
cms-8-252 |
Date: |
2024/11/24 22:01:03 |
Powered by China
China