这是什么spaceship-shaped云?- 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 - 10 - t01:40:50z //www.hoelymoley.com/feeds/question/15922 https://creativecommons.org/licenses/by-sa/4.0/rdf //www.hoelymoley.com/q/15922 7 这是什么spaceship-shaped云? uhoh //www.hoelymoley.com/users/6031 2019 - 01 - 10 - t04:39:37z 2019 - 08 - 27 - t10:54:55z 这< p > < a href = " https://twitter.com/esa_es/status/1080751887677378560 " rel = " noreferrer " > < / >在欧洲航天局(ESA)的年代西班牙账户显示惊人的照片,平坦,“space-ship-shaped”云原本完全晴朗的天空。星星在晚上,所以我认为这是可能的。< / p > < p >这是真的吗?如果是这样,什么样的云?和它如何出现在开放?< / p >

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//www.hoelymoley.com/questions/15922/-/15923 # 15923 8 答案由dplmmr这个spaceship-shaped云是什么? dplmmr //www.hoelymoley.com/users/14078 2019 - 01 - 10 - t05:09:04z 2019 - 01 - 10 - t05:09:04z < p >如图所示是一个< a href = " https://en.wikipedia.org/wiki/Lenticular_cloud " rel = " noreferrer " >荚状云< / >,一种云经常观察到显著的地貌,如照片中所示的山峰。根据当地的大气水分,他们可以发生在自己的(在这种情况下),除了其他云功能。< / p >

All cloud growth depends on the condensation of water resulting from air being cooled as it is lifted vertically by some forcing mechanism. However, these clouds are an exception to more typical cloud growth, which depends on the atmosphere having a tendency (or instability) for air to continue rising - and thereby condensing more liquid water - once forced upward.

Following the initial source cited above, lenticular clouds form in environments that are stable (i.e., not conducive) to these vertical motions, so upward motion is entirely driven by air forced over an obstacle - in this case, mountain terrain. From a horizontal view, the vertical motion forced by this obstacle commonly takes the form of a persistent wave pattern: orographic waves image source

This occurs downwind of the terrain feature, with clouds forming over the portion of the wave featuring upwards vertical motion. This becomes extremely evident when viewing time-lapse videos of this phenomenon.

//www.hoelymoley.com/questions/15922/-/16092 # 16092 2 答案由gansub这个spaceship-shaped云是什么? gansub //www.hoelymoley.com/users/1066 2019 - 01 - 29 t06:18:55z 2019 - 01 - 29 t09:45:08z < p >我想添加一些点不通过dplmmr覆盖在上面的出色的回答。这是事实,荚状云不形式对应的槽波的一部分,因为空气正在变暖,但他们在波峰波的形式包裹压缩空气。如何获得的波谷和波峰< a href = " http://glossary.ametsoc.org/wiki/Mountain_wave " rel = " nofollow noreferrer " >山地波< / >生产透镜状云?你使用一个云解决模型——< a href = " https://atmos.washington.edu/ ~ durrand / pdf / Hills_Durran_qjrms_2014.pdf”rel = " nofollow noreferrer " > < / >云解决模型(这些模型通常非静水),然后绘制流线。< / p > < p >平底的荚状云是由于水平的凝结和弯曲顶部波峰的结果。这些荚状云是驻波云。< / p >
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