Lens cloud

Lens Cloud(Lens Yell, Lens Nugon, _ Lenticularis _ ) Is one of the species seen in ,,. Characteristic cloud shaped like. It is also called a lamellar cloud cover in the case of cloud cloud, a lenticular high cumulus cloud in the case of high cumulus clouds, and a lamellar layered cloud in the case of the layered cloud.

The cloud at the top left is a lens cloud

• - Abbreviations | len | ,,, | Lens cloud Altitude | near the ground ~ 15,000 Features | convex lens shape, umbrella shape Presence / absence | occasionally (mainly does not reach the ground)

Ganso

Can be made into umbrella clouds

The academic name "Lenticularis" means "small" with. "lentil" (word lame) is the word which became the origin of "lens" (), "lenticular" means "lenticular" in English.

In and, and due to the influence of the terrain, you can do near the summit when the moist air goes up. Umbrella cloud,Huanxiang And so on are nicknames pointing to lens clouds that can be made at the top of this mountain.

It also occurs in places far from the mountain. This is the cause. When the wind crosses the mountain, its upward and downward movements become waves, flowing to the leeward side while maintaining shape while attenuating, and exerts the same effect as the mountain. Hanging clouds (vine cloud) In addition to being often called, also called roll clouds, rotor clouds, roll clouds etc. Many mountain waves rise towards the sky, there are things that can be done higher than the height of the mountains. Also, vibration of the mountain waves traveling around the height of the mountain affects the air current over the sky, another lens cloud appears in the sky, sometimes it becomes a double lens cloud at times. "Lens cloud" may be used as a designation that refers only to the clouds above this sky.

Often it occurs when the wind in the sky is strong. In many cases, it is said to be a precursor of wind blowing strongly, or a precursor that the weather worsens, but this is due to the fact that it is easy to emerge from the sky when strong wind comes, and strong wind blows along with factors of bad weather such as low pressure and fronts Because there are many things the theory also passes. It is known as one of notifying the bad weather even around the world. However, lens clouds at the same point have various shapes, some of which are regarded as precursors of fine weather. Moreover, it often lasts for several tens of minutes to several hours.

Shadow clouds and hanging clouds are a few evidences that can visually see the mountain waves that cause it. Therefore, it is known as a dangerous cloud in the aviation sector.

Many lens clouds correspond to high cumulus clouds in the classification of 10 clouds. It is not a cumulus cloud but a cloud with a structure like a cumulus cloud.

Umbrella clouds, shadows, etc. are lens clouds. Also, clouds of different categories are similar to lens clouds that can be formed at the top of cumulus or cumulonimbus clouds.

• Lens cloud stained in sunset

• Lens clouds due to sexual atmospheric waves caused by hills behind residential areas

• Vertical lens cloud

• Scenery where lens clouds of overlapping clouds overlapped

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Source

• Bulletin of the Ishikawa Education Center Bulletin "Ishikawa no Nature", Chapter 31 Geography (14) Chapter 1, pp. 13-18. *

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Post Date : 2018-01-28 13:30

This article is taken from the Japanese Wikipedia Lens cloud

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