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  2. Lenticular cloud - Wikipedia

    en.wikipedia.org/wiki/Lenticular_cloud

    A lenticular cloud covers the summit crater of Mayon Volcano, Philippines.. As air travels along the surface of the Earth, obstructions are often encountered, including natural features, such as mountains or hills, and artificial structures, such as buildings and other constructions, which disrupt the flow of air into "eddies", or areas of turbulence.

  3. Cloud iridescence - Wikipedia

    en.wikipedia.org/wiki/Cloud_iridescence

    Iridescent mid altitude clouds Iridescent polar stratospheric cloud at sunset over Aberdeen, Scotland Cloud iridescence, seen above the clouds covered with grey clouds, Pondicherry, India. Cloud iridescence or irisation is a colorful optical phenomenon that occurs in a cloud and appears in the general proximity of the Sun or Moon.

  4. Stratocumulus lenticularis - Wikipedia

    en.wikipedia.org/wiki/Stratocumulus_lenticularis

    Stratocumulus lenticularis is an uncommon cloud type that belongs to the stratocumulus cloud type, its appearance is that of a flat lens or almond.It forms as a result of atmospheric waves [1] caused by wind passing over obstacles; for example, a mountain or a building.

  5. Lenticular clouds, sometimes mistaken for UFOs, are in a ...

    www.aol.com/weather/lenticular-clouds-sometimes...

    An Air Force investigation later concluded that what Arnold really saw were disc-shaped wave clouds called lenticular clouds, which are not. Lenticular Clouds Shrouding the Peaks of Mount McKinley ...

  6. Bizarre ‘pet cloud’ appears yet again above exact same spot ...

    www.aol.com/bizarre-pet-cloud-appears-yet...

    The peculiar cigar-shaped cloud is called an altocumulus standing lenticular cloud ... The unusually low temperatures of these clouds may also cause ice to form on planes, the Met Office says.

  7. Storm clouds make great pictures, but what do they mean - AOL

    www.aol.com/storm-clouds-great-pictures-mean...

    Lenticular clouds. Northern California photographer Robert Renick took this photo of a lenticular cloud over Mt. Shasta in Northern California during a wet winter on Jan. 22, 2023.

  8. Pileus (meteorology) - Wikipedia

    en.wikipedia.org/wiki/Pileus_(meteorology)

    A pileus (/ ˈ p aɪ l i ə s /; Latin for 'cap'), also called scarf cloud or cap cloud, is a small, horizontal, lenticular cloud appearing above a cumulus or cumulonimbus cloud. Pileus clouds are often short-lived, appearing for typically only a few minutes, [ 1 ] with the main cloud beneath them rising through convection to absorb them.

  9. Orographic lift - Wikipedia

    en.wikipedia.org/wiki/Orographic_lift

    A cap cloud is a special form of the lenticular cloud with a base low enough that it forms around and covers the peak, capping it. [3] A chinook arch cloud is an extensive wave cloud. It has this special name in North America where it is associated with the Chinook wind. It forms above the mountain range, usually at the beginning of a chinook ...