64 Strange Yet Stunning Cloud Formations

64 Strange Yet Stunning Cloud Formations


At school, we were taught about four main varieties of clouds – cumulus, cirrus, stratus, and nimbus. But, beyond that, there are a plethora of cloud formations we didn’t know about. Check these out:

1. “The Cloud of Darkness,” Silver City, NM

On August 2007, a massive dark cloud appeared over southwestern New Mexico. The odd formation was then captured by a photographer and was then called, “The Cloud of Darkness”.

2. Mammatus clouds, Ft. Worth, TX

The mammatus cloud is one rare, but recognizable cloud variety. Its appearance is similar to a blanket of pouch-like nodules.

3. Lee waves

Lee waves are formed when there is enough moisture in the atmosphere.

4. Asperatus formation, Canterbury, New Zealand

Called the Undulatus asperatus, this is a rare cloud formation that was first seen in 1951.

5. Actinoform clouds

Otherwise called actiniform, the actinoform cloud is a collection of low marine clouds that come in distinct shapes. It was named after a Greek word, which means ray.




6. Polar stratospheric (nacerous) clouds

PSCs or polar stratospheric clouds are clouds that are common in the winter polar stratosphere. They form starting at an altitude of 15,000 to 25,000.

7. Pyrocumulus cloud

A fire cloud, or a pyrocumulus is a compact cloud associated with volcanic activities and fire.

8. Lenticular blanket, Lebanon, MO

This so-called Lenticular Blanket cloud formation was captured by an unknown photographer. According to him, “I took this in 2002 in Lebanon, Missouri. I saw the clouds roll in and knew I had a few minutes window to get a possible picture. I high tailed it from my place (about 3/4 mile) to get a nice view.”

9. Lenticular clouds, France

Lenticular clouds are easily recognized because of their shape that resembles a UFO.

10. Mammatus over Quebec

Mammatus clouds often comes before the storm.




11. Wave cloud, Amsterdam Island

Captured by a NASA satellite right above the southernmost part of the Indian Ocean, this wave cloud phenomenon is truly a stand out.

12. Lenticular funnel, Palm Springs, CA

In 2010, this dense lenticular cloud formed over Southern California. The photographer, who captured the moment, described it as, “like it was alive”.

13. Cloud iridescence

These samples of cloud iridescence were taken in optically thin clouds, where light hit certain droplets of moisture.

14. Cumulonimbus, Melbourne, Australia

A cumulonimbus cloud is often an indication of storm coming. The cloud above took shape over the skies of Melbourne on July 2007.

15. Lenticular ribbon, Las Vegas, NV

This is another lenticular cloud formation that appeared in Las Vegas, Nevada.




16. Shelf cloud, Wagga Wagga, Australia

A shelf cloud is usually associated with thunderstorm outflow. Once you see it, you better get ready.

17. Cirrostratus nebulosus, Santa Catarina, Brazil

The cirrostratus cloud is so thin and light that it looks like it is invisible. However, when it is illuminated from a particular angle by the sun, a halo effect is produced.

18. Shelf cloud, North Dakota

Shelf clouds are just like roll clouds, but only, they are still attached to their parent clouds.

19. Shelf cloud, Hampton, MN

The shelf cloud above foretells a number of dark hours for a tiny suburb in Minnesota.

20. Kelvin–Helmholtz instability clouds, Seattle

Named after Lord Kelvin and Hermann von Helmholtz, the Kelvin-Helmholtz instability clouds occurs when there is velocity shear in one continuous fluid. These clouds are visible manifestations of an invisible process.




21. Mammatus, Saylorsburg, PA

On March 2009, a group of Mammatus clouds came with a thunderstorm in Pennsylvania.

22. Waterspout, Balearic Islands, Spain

A watersprout takes place over water. The watersprout above coincidentally formed at the Balearics Island, where the clearest waters in the world can be seen.

23. Vortex cloud, Wallops Island, VA

A vortex cloud occurs naturally in a variety of scenarios, including cyclones, tornadoes, and hurricanes. In the photo above, a vortex cloud was captured when NASA was studying about vortices of aircraft. Here, they used colored smoke.

24. Mammatus, Brooklyn Park, NM

Here is another mammatus cloud that took shape in Brooklyn Park, New Mexico.

25. Arcus clouds, Wellington, New Zealand

In the photo above, arcus clouds were captured over the skies of Wellington, New Zealand.




26. HDR Mammatus, NYC

Here is another set of mammatus clouds that were taken over New York City.

27. Lenticular arcs, Seattle

These lenticular arcs formed over the city of Seattle.

28. Lenticular roll cloud, Lake Tahoe, NV

When lenticular and roll clouds combine, you get this one stunning beauty. This rare phenomenon happened in Lake Tahoe, Nevada.

29. Mammatus, Colorado Springs, CO

After a storm took place over the campus of the United States Air Force Academy, these odd-looking mammatus clouds were seen over the skies.

30. Pileus cloud, Chitlapakkam, India

Often referred to as a cloud accessory, the pileus formations are really short-lived. Though they form in a way similar to the lenticulars, they are only seen over the clouds that take shape on mountains.




31. Cumulonimbus, Beverley, England

This cumulonimbus cloud sure tells an incoming storm. But, it is quite hard to tell, given the distance.

32. “God in the Clouds,” Mt. Baker, Washington

Dubbed as the “God in the Clouds”, the photo of an odd cloud formation, shows some distinct facial features over Mt. Baker, Washington.

33. Glories and vortices, Baja

These tiny eddies of clouds is a NASA satellite image taken in the western part of Guadalupe Island.

34. Cirrocumulus cloud, Chilbridge, England

Cirrocumulus clouds form at a much higher altitude and are often moving. These are comprised of tiny crystals of ice.

35. Arcus layers, Australia

These dark arcus clouds were nicely captured with backlighting. They are foretelling the arrival of a storm front.




36. Altocumulus, Layton, NJ

This cloud formation is called the altocumulus.

37. Wall cloud, South Dakota

Wall clouds form in the zone, where there is no rain. They often form beneath the cumulonimbus clouds. These clouds are an indication that a huge tornado may form.

38. Fog bow, Sydney, Australia

A fog bow are similar to a rainbow, but only, these features small droplets of moisture and faint color. This fog bow was taken in Australia.

39. Fallstreak hole, Linz, Austria

Otherwise called hole punch clouds, the Fallstreak Hole happen when the moisture in the layer of altocumulus and cirrocumulus clouds start to freeze and fall to the ground. Often times, they signify an isolated area of evaporation.

40. Shelf cloud, Kearney, NE

According to the photographer who took this shot, “I was out Weather Spotting for Buffalo County…. Just a beautiful shelf cloud and perfect conditions for this storm. Had to drive like a banshee to get back in front of the storm once it got too close. By far my best of 2009.”




41. Wall cloud, Kansas

This wall cloud indicates an incoming storm in Kansas.

42. Stratus clouds, Arenal Volcano, Costa Rica

When stratus clouds form at a much lower altitude, they are called mist or fog. The photo below features some stratus clouds enveloping Arenal Volcano of Costa Rica.

43. Lenticular UFO, Kananaskis Country, Alberta

On July 2008, a perfect lenticular cloud formed over the skies of Kananaskis Country, Alberta.

44. Lenticular clouds, France

These layers of lenticular clouds appeared over France, with whipped tails.

45. Cloud iridescence, Arizona

When there is diffraction of sunlight by tiny ice crystals, iridescence in clouds are formed. Normally, they come in faint or pastel color. Nonetheless, they can become vivid in some instances.




46. Noctilucent clouds, Viljandimaa, Estonia

The Noctilucent cloud is among the highest-forming cloud types that takes shape at about 50 miles above the atmosphere. This unlikely phenomenon was captured in Estonia.

47. Wave clouds, Tadrart region, Algeria

When air travels on an elevated land feature, it usually forms an atmospheric wave. And then, air carries the wave. When moisture conditions are sufficient, wave clouds are formed.

48. Cumulonimbus, Ft. Worth, TX

On May 2011, a powerful storm activity took place in Ft. Worth, Texas. The photo above clearly tells much about what happened.

49. Mammatus storm, Norman, OK

These mammatocumulus clouds prove that they are definitely associated with storm activities.

50. Shelf cloud, Miami, FL

On December 2010, these shelf clouds were captured over Miami Beach.




51. Lenticular ribbon, Tarurua Range, New Zealand

This lenticular ribbon formation took shape in New Zealand.

52. Noctilucent clouds over the Tibetan Plateau

The ISS has provided a distinct perspective of the rare formation of noctilucent clouds. These cloud masses often happens 50 miles above the mesospheric layer of the atmosphere, where it is freezing.

53. Mammatus, Salem, OR

This group of mammatus clouds were captured by an unknown photographer over Oregon.

54. Roll cloud, Punta del Este, Uruguay

On January 2009, a roll cloud formed over the beach resort town of Punta del Este. These clouds commonly appear in areas near the coast, where the circulation of sea wind plays a vital role in their formation.

55. Lenticulars, Mt. Rainier, Washington

These UFO-shaped lenticular clouds were captured near Mt. Rainier, Washington.




56. Lenticular UFO, Patagonia

This is another lenticular cloud spotted over the mountains of Patagonia, Argentina.

57. Altocumulus from the ISS

Altocumulus clouds usually form at a height of 6,500 to 23,000 feet above the ground. These are comprised of individual cloudlets and air that is moving at varying speeds.

58. Nacreous clouds, McMurdo Station, Antarctica

Nacareous clouds are among the rarest and highest-forming clouds on the planet. They commonly take shape above 10 miles above the ground, during winter in polar regions like Antarctica.

59. Roll cloud hang glider, Queensland, Australia

This roll cloud formation was taken by Red Bull athlete Johnny Durand. This is Queensland, Australia’s famed “Morning Glory”.

60. Cumulonimbus, Nelson, BC

This photo was taken by the friend of Matador managing editor Carlo Alcos. He said, “Taken July 11, 2012 in Nelson. Heavy rain and thunderstorms this summer have caused rivers and lakes to rise to levels not seen in several decades. Numerous evacuation alerts have been issued and a landslide in nearby Johnsons Landing wiped out homes and the only road access to the community. Four people have been missing since, two of them recovered from the debris. Another man died on June 23 in the Slocan Valley when he was swept away by flood waters from a bridge he was standing on.”




61. Shelf cloud, Cape Cod, MA

Definitely, it’s not a great day at the beach when you see these shelf clouds rolling. This was taken over Cape Cod, Massachusetts on June 2012.

62. Morning glories, Queensland, Australia

Here is another photo of Australia’s well-known Morning Glory. But this time, it features a number of roll clouds.

63. Mammatus, Manhattan

When captured during dusk, any cloud would look very dramatic, such as this mammatus cloud formation taken above New York City.

64. Lenticular cloud, Mt. Fuji, Japan

The altocumulus lenticularis is among the strangest cloud types. Although they appear rarely, once you see them, you will immediately take notice. This one formed near Mt. Fuji, Japan.

Here are other rare cloud formations caught on camera:


Here are other cloud formations you might like to see: Put That Imagination to Use: 15 Clouds That Look like Animals





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