幾個問題 - 颱風討論
By Hazel
at 2007-10-06T12:07
at 2007-10-06T12:07
Table of Contents
不好意思,我是版上的新手,有幾個問題想請教大家
一 為什麼在台灣關於颱風的預測和播報很重視「登陸與否」(我指颱風中心)?
台灣就這麼小,很多颱風即使不登陸造樣能夠造成損害吧?
而且就台灣的地形來說,登陸了反而會造成颱風結構的破壞不是嗎?
如果是美國,登陸與否是不是比較重要?
還是說登陸與否只是播報與認定上的便利?
二 颱風的「暴風圈」的範圍是怎樣認定的?常常看新聞說「在過不久暴風圈就會接觸到陸地」
但實際上這個所謂的「暴風圈」尚未接觸陸地的時候就已經有一定的風雨了,
而且仔細看氣象雲圖,有時後比較外圍的部分都已經罩住台灣了,氣象播報卻仍說
「在過不久就會接觸陸地」!?
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Tags:
颱風
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By Donna
at 2007-10-08T21:31
at 2007-10-08T21:31
By Yedda
at 2007-10-11T06:55
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at 2007-10-13T16:19
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By Daph Bay
at 2007-10-16T01:43
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at 2007-10-18T11:07
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at 2007-10-20T20:30
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at 2007-10-23T05:54
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at 2007-10-25T15:18
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