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  2. Lee wave - Wikipedia

    en.wikipedia.org/wiki/Lee_wave

    Rotor clouds have ragged leeward edges and are dangerously turbulent. [4] A foehn wall cloud may exist at the lee side of the mountains, however this is not a reliable indication of the presence of lee waves. A pileus or cap cloud, similar to a lenticular cloud, may form above the mountain or cumulus cloud generating the wave.

  3. 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.

  4. List of cloud types - Wikipedia

    en.wikipedia.org/wiki/List_of_cloud_types

    Cloud decks in parallel bands of latitude at and below the tropopause alternately composed of ammonia crystals and ammonium hydrosulfate. Cirriform Bands of cloud resembling cirrus located mainly in the highest of three main layers that cover Jupiter. [28] Stratiform and stratocumuliform Wave and haze clouds that are seen mostly in the middle ...

  5. Yes, turbulence is getting worse, but deaths are very rare ...

    www.aol.com/yes-turbulence-getting-worse-deaths...

    Mountain wave turbulence, as the name suggests, happens when the wind hits a mountain and is forced upward off its blustery path. That's why it's common to hit some bumps when you're flying over ...

  6. Why the Most Dangerous Kind of Air Turbulence Is Getting ...

    www.aol.com/lifestyle/why-most-dangerous-kind...

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  7. 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 ...

  8. These are the world’s most turbulent flight routes, from ...

    www.aol.com/world-most-turbulent-flight-routes...

    Data from turbulence prediction website Turbli, which has analysed around 150,000 routes, shows the most turbulent journeys of 2023. Routes are ranked according to “eddy dissipation rate ...

  9. Mountain Wave Project - Wikipedia

    en.wikipedia.org/wiki/Mountain_Wave_Project

    The Mountain Wave Project (MWP) pursues global scientific research of gravity waves and associated turbulence. MWP seeks to develop new scientific insights and knowledge through high altitude and record seeking glider flights with the goal of increasing overall flight safety and improving pilot training.