熱帶氣旋討論：15W

而家反而細風左好多....我窗口面對西北面...

原帖由 DD2113 於 2007-9-23 23:08 發表
點解呢個一號風球, 好似三號時咁大風?  
...記得以前, 有時三號風球時都冇今日咁大風!

其實尋日之所以咁大風..
都唔係范斯高既"功勞"..[當然佢都有份啦]
係東北季風既幫忙..
係佢同東北季風共同影響HK..所以感覺係特別大風~
不過今次CASE唔罕見..係秋天經常都會發生呢D情況...

不過今次而言,呢次東北季風對個風都有好同壞既影響..
好就係今次季風唔強..不至於將范斯高係海上消散;
唔好就係范斯高強度唔算強..變左東北季風對佢路徑影響較大..
令佢一直未能有偏北向量...對風迷而言當然不是好既消息~

*少少關於東北季風對熱帶氣旋既補充啦~
如果弱東北季風出現,強度較弱既TC就會係路徑上受季風影響較大..[即西移機會較高]
但對強度較大既TC而言..弱東北季風反而加強左佢地既強度[唔記得因為咩因素導致..]
而且影響其路徑既機會較少；
倘若強東北季風出現..因應帶來大量乾空氣,所以弱TC通常均會敗於強季風手上繼而消散,
而強度高既TC亦會因此而減弱得較快...

Also, the raining distribution also effects the result:

There is lati-rainny on southern part Hong Kong, and because of geographical reasoning, there is more rain in southern district such as Shek O and Lantau Island.

Break down the sun in other parts of HK where is no rain!  Stop the sun!

The rainning goes westbound also as the typhoon (TC) goes west...

預計下周初會有另一股熱帶氣旋進入南海
星期一開始會比較大風和多雨

Should it be 16W?   
Anyway, we know that it is 98W instead now.

P.S.1. According to HKO, there is not enough information yet.  Can one provide more information?  
P.S.2.  Stop the sun on 10/1!
          One more: Stop the yellow fire on 10/1!!! (*200)
P.S.3. Enjoy the lati-sunny day on 9/29/07 in HK! (*100)
P.S.4. Stop the sun on 9/28 (same day as HKT 9/29) in Northridge, LA county!!!

Or should it be discussed by new topic?  



[ 本帖最後由 hp7629 於 2007-10-1 12:57 編輯 ]