飓风和一个更小的眼睛有较低的压力吗?- 江南体育网页版- - - - -地球科学堆江南电子竞技平台栈交换 最近30从www.hoelymoley.com 2023 - 07 - 11 - t09:40:47z //www.hoelymoley.com/feeds/question/9650 https://creativecommons.org/licenses/by-sa/4.0/rdf //www.hoelymoley.com/q/9650 3 飓风和一个更小的眼睛有较低的压力吗? Gstestso //www.hoelymoley.com/users/3384 2017 - 02 - 10 - t05:44:02z 2017 - 04 - 12 - t16:05:03z < p >我听有人说,如果有两个飓风具有相同的最大风速,和一个有一个大眼睛,而另一个小眼,小眼的就中央压力较低。这是真的吗? < / p > //www.hoelymoley.com/questions/9650/-/10108 # 10108 2 user1066回答的飓风和一个更小的眼睛有较低的压力吗? user1066 //www.hoelymoley.com/users/0 2017 - 04 - 12 - t16:05:03z 2017 - 04 - 12 - t16:05:03z < p >我只能找到这个老参考(30岁)< a href = " http://hurricane.atmos.colostate.edu/includes/documents/publications/weatherfordgray1988 - 2. - pdf”rel = " nofollow noreferrer " >台风结构揭示了飞机侦察。第2部分:魏泽福结构性变化和灰色1988 < / >。< / p > < p >作者的结论是,一个热带气旋的眼睛的大小没有太大的可观测与气旋中央压力(MSLP)和显示为弱相关。观测表明,缔约眼睛TC平均大小与减少MSLP和不断扩大的眼睛大小与中央压力增加有关。< / p >

So let's look at some actual numbers from that above paper -

These are again averages for the period 1980-82 tropical cyclones that have been classified on the basis of size of the eyewall 

Eye-class MSLP(Central pressure in mb) MSLP Change(in mb/12 hrs) No eye 985 +/-5 Large eye ( > 28 kms) 987 +/-8 Medium eye (15-28 kms) 956 +/-9 Small eye ( < 15 kms) 954 +/-12

Note from this table how much the MSLP fluctuates over a period of 12 hours for the smaller eye sizes. Also remember that a vast number of cyclones do not form eyes.

Word of caution if you are trying to view this table from the operational forecaster's point of view it is very likely an individual cyclone may depart from these average values. And while these data sets have been obtained for the Northwest Pacific Ocean it is likely they hold up for other basins as well.

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