Fallstreak phenomenon 13 pictures of 'holepunch' clouds in B.C. CTV News


Is the truth out there? Rare hole punch cloud appears over Illinois in pictures Strange Sounds

These rare cloud formations, called "hole-punch clouds", develop in altocumulus cloud layers and are often the result of airplanes passing through the layer of clouds. So, how does this.


PHOTOS Rare holepunch cloud in western Massachusetts Sunday WWLP

Scientists have studied hole-punch clouds since the 1940s and have long suspected that planes play a role in their formation. (See pictures of a potentially new type of cloud .) Now, ice.


Holepunch clouds over SoCal Today's Image EarthSky

Clouds are made of water droplets, and hole punch clouds—also known as fallstreak hole clouds—occur when part of that cloud falls out, leaving behind a hole. That opening in the cloud.


Is the truth out there? Rare hole punch cloud appears over Illinois in pictures Strange Sounds

Fallstreak hole


Picture of the Day Rare Hole Punch Cloud Spotted in Australia » TwistedSifter

Hole-punch clouds occur within two types of common cloud layers: 1) cirrocumulus or 2) altocumulus clouds. Cirrocumulus clouds form row after row of small puffball clouds. Altocumulus clouds are similar, except think less puffy and more patchy.


'Holepunch' clouds fill BC skies during rare weather phenomenon News

These amazing cloud phenomenon are known as Hole Punch Clouds or Fallstreak Holes and they are strange holes in the cloud layer. Hole Punch Clouds are normally circular but can be oblong or even pentagram shaped! How are Hole Punch Clouds formed? What process creates Fallstreak Holes? How do you get double Fallstreak Holes joined together?


Fallstreak phenomenon 13 pictures of 'holepunch' clouds in B.C. CTV News

Fallstreak holes, also known as hole-punch clouds, are the result of cold air temperatures and atmospheric instability. Viewed from below, it can appear as if part of the cloud is falling out of the sky. As it turns out, that is actually what's happening.


Is the truth out there? Rare hole punch cloud appears over Illinois in pictures Strange Sounds

What are they? A fallstreak hole (also known as a "hole punch cloud") is a large circular or elliptical gap that can appear in cirrocumulus or altocumulus clouds. How do they form? High to mid level clouds, such as altocumulus, are often composed of tiny water droplets that are much colder than freezing, but have yet to freeze.


Amazing 'hole punch' phenomenon spotted in clouds over Bay Area

A fallstreak hole (also known as a cavum, hole punch cloud, punch hole cloud, skypunch, cloud canal or cloud hole) is a large circular or elliptical gap that can appear in cirrocumulus or altocumulus clouds. It forms when part of the cloud layer forms ice crystals that are large enough to fall as a 'fallstreak'.


Amazing 'hole punch' phenomenon spotted in clouds over Bay Area

Hole Punch Clouds Mobile, AL - Observed on December 11, 2003 Photo courtesy of Gary Beeler (former Warning Coordination Meteorologist) What Happened? During the early afternoon of December 11, 2003, a strange and unusual cloud formation occurred over the Mobile, AL area. The name."Hole Punch Clouds". Has it happened before? Yes.


'Hole punch clouds' seen in San Antonio sky. Here's why.

The reason a fallstreak hole is sometimes called a "hole punch cloud" doesn't need much clarification: It looks like someone used a massive hole-puncher on a cloud. In order to create one,.


PHOTOS Rare holepunch cloud in western Massachusetts Sunday WWLP

A fallstreak hole (also known as a cavum, [1] hole punch cloud, punch hole cloud, skypunch, cloud canal or cloud hole) is a large gap, usually circular or elliptical, that can appear in cirrocumulus or altocumulus clouds.


Rare Hole Punch Cloud Unbelievable Info

Hole punch clouds, explained. No, it's not a back hole or aliens. The real answer involves a lot of freezing water droplets. Credit: James Magee. A hole punch cloud appears in the sky in Frisco.


What are holepunch clouds? Earth EarthSky

Fallstreak holes, also known as hole punch clouds, are a "supercool" phenomenon, where large circular or elliptical gaps appear in mid- to high-level cirrocumulus or altocumulus clouds.


Amazing 'hole punch' phenomenon spotted in clouds over Bay Area

Fallstreak (also known as hole punch) clouds are formed when the water temperature in the cloud is below freezing but has not frozen. When sections of the water start to freeze, the surrounding water vapor will also freeze and descend. This leaves a rounded hole in the cloud. Fallstreak clouds von Kármán Vortices


Fallstreak phenomenon 13 pictures of 'holepunch' clouds in B.C. CTV News

What are hole-punch clouds, aka fallstreak holes? Posted by Editors of EarthSky May 14, 2023 View at EarthSky Community Photos. | Saranya Kumar in Woodbridge, New Jersey, caught this image of a.