미 뉴올리안즈에 나타난 드물고 불길한 두루마리 구름 VIDEO; Rare and ominous 'roll cloud' appears like an apocalyptic vision as it spreads across the New Orleans horizon

Rare and ominous 'roll cloud' appears like an apocalyptic vision as it spreads across the New Orleans horizon

Otherworldly formation is a roll cloud, a sub-group of an arcus cloud, and often spotted before storms 

Beautiful clouds were named as a new species in the World Meteorological Organisation's Cloud Atlas 

A downdraft from an advancing storm causes moist warn air to rise, cool below its dew point and form a cloud

When this happens uniformly along an extended front, a roll cloud may form

미 뉴올리안즈에 나타난 드물고 불길한 두루마리 구름, 

마치 세상의 종말이 온듯하다.

이 아름답기 까지한 구름은 세계기상기구로부터 

새로운 구름의 종류로 인정받았다.

황기철 콘페이퍼 에디터 큐레이터

Ki Chul Hwang, conpaper editor, curator

By Phoebe Weston For Mailonline

PUBLISHED: 12:31 GMT, 14 March 2018 | UPDATED: 12:49 GMT, 14 March 2018

A colossal cloud that resembles a long tube reaching out to the horizon has been spotted by a stunned carpenter.

The otherworldly formation, seen above the sea in New Orleans, is a roll cloud which often appears alongside towering storm clouds.

These rare and ominous clouds, that look like an apocalyptic vision, were officially named as a new type of cloud in the World Meteorological Organisation's Cloud Atlas just last year.

Read more: http://www.dailymail.co.uk/sciencetech/article-5499361/Incredible-footage-shows-beautiful-roll-cloud-new-Orleans.html#ixzz59kFbhDmS 

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