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Katabatic wind

Index Katabatic wind

A katabatic wind (named from the Greek word κατάβασις katabasis, meaning "descending") is the technical name for a drainage wind, a wind that carries high-density air from a higher elevation down a slope under the force of gravity. [1]

31 relations: Adiabatic process, Adriatic Sea, Anabatic wind, Antarctic oasis, Antarctica, Atmosphere of Earth, Berg wind, Bohemian wind, Bora (wind), Chinook wind, Density, Foehn wind, Greek language, Greenland, Greymouth, Japan, Katabasis, Knot (unit), McMurdo Dry Valleys, New Zealand, Ore Mountains, Oroshi, Piteraq, Rain shadow, Santa Ana winds, Sublimation (phase transition), Temperature, Tierra del Fuego, Valley exit jet, Williwaw, Windward and leeward.

Adiabatic process

In thermodynamics, an adiabatic process is one that occurs without transfer of heat or matter between a thermodynamic system and its surroundings.

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Adriatic Sea

The Adriatic Sea is a body of water separating the Italian Peninsula from the Balkan peninsula.

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Anabatic wind

An anabatic wind, from the Greek anabatos, verbal of anabainein meaning moving upward, is a warm wind which blows up a steep slope or mountain side, driven by heating of the slope through insolation.

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Antarctic oasis

An Antarctic oasis is a large area naturally free of snow and ice in the otherwise ice-covered continent of Antarctica.

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Antarctica

Antarctica is Earth's southernmost continent.

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Atmosphere of Earth

The atmosphere of Earth is the layer of gases, commonly known as air, that surrounds the planet Earth and is retained by Earth's gravity.

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Berg wind

Berg wind (from Afrikaans berg "mountain" + wind "wind", i.e. a mountain wind) is the South African name for a katabatic wind: a hot dry wind blowing down the Great Escarpment from the high central plateau to the coast.

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Bohemian wind

The Bohemian wind or böhm (Böhmwind or Böhmischer Wind) is a katabatic downslope wind, which occurs in East Bavaria, eastern Upper Franconia, the Vogtland, the Ore Mountains, Upper Lusatia, the Sudetes and the Austrian Granite and Gneiss Highland.

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Bora (wind)

The bora is a northern to north-eastern katabatic wind in the Adriatic Sea.

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Chinook wind

Chinook winds, or simply Chinooks, are föhn winds in the interior West of North America, where the Canadian Prairies and Great Plains meet various mountain ranges, although the original usage is in reference to wet, warm coastal winds in the Pacific Northwest.

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Density

The density, or more precisely, the volumetric mass density, of a substance is its mass per unit volume.

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Foehn wind

A föhn or foehn is a type of dry, warm, down-slope wind that occurs in the lee (downwind side) of a mountain range.

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Greek language

Greek (Modern Greek: ελληνικά, elliniká, "Greek", ελληνική γλώσσα, ellinikí glóssa, "Greek language") is an independent branch of the Indo-European family of languages, native to Greece and other parts of the Eastern Mediterranean and the Black Sea.

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Greenland

Greenland (Kalaallit Nunaat,; Grønland) is an autonomous constituent country within the Kingdom of Denmark between the Arctic and Atlantic Oceans, east of the Canadian Arctic Archipelago.

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Greymouth

Greymouth (Māori: Māwhera) is the largest town in the West Coast region in the South Island of New Zealand, and the seat of the Grey District Council.

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Japan

Japan (日本; Nippon or Nihon; formally 日本国 or Nihon-koku, lit. "State of Japan") is a sovereign island country in East Asia.

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Katabasis

Katabasis or catabasis (κατάβασις, from κατὰ "down" and βαίνω "go") is a descent of some type, such as moving downhill, the sinking of the winds or sun, a military retreat, a trip to the underworld, or a trip from the interior of a country down to the coast.

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Knot (unit)

The knot is a unit of speed equal to one nautical mile per hour, exactly 1.852 km/h (approximately 1.15078 mph).

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McMurdo Dry Valleys

The McMurdo Dry Valleys are a row of snow-free valleys in Antarctica located within Victoria Land west of McMurdo Sound.

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New Zealand

New Zealand (Aotearoa) is a sovereign island country in the southwestern Pacific Ocean.

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Ore Mountains

The Ore Mountains or Ore Mountain Range (Erzgebirge; Krušné hory; both literally "ore mountains") in Central Europe have formed a natural border between Saxony and Bohemia for around 800 years, from the 12th to the 20th centuries.

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Oroshi

is the Japanese term for a wind blowing strong down the slope of a mountain, occasionally as strong gusts of wind which can cause damage.

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Piteraq

A piteraq is a cold katabatic wind which originates on the Greenlandic icecap and sweeps down the east coast.

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Rain shadow

A rain shadow is a dry area on the leeward side of a mountainous area (away from the wind).

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Santa Ana winds

The Santa Ana winds are strong, extremely dry down-slope winds that originate inland and affect coastal Southern California and northern Baja California.

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Sublimation (phase transition)

Sublimation is the transition of a substance directly from the solid to the gas phase, without passing through the intermediate liquid phase.

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Temperature

Temperature is a physical quantity expressing hot and cold.

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Tierra del Fuego

Tierra del Fuego (Spanish for "Land of Fire") is an archipelago off the southernmost tip of the South American mainland, across the Strait of Magellan.

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Valley exit jet

A valley exit jet is a strong, down-valley, elevated air current that emerges above the intersection of the valley and its adjacent plain.

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Williwaw

In meteorology, a williwaw is a sudden blast of wind descending from a mountainous coast to the sea.

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Windward and leeward

Windward is the direction upwind from the point of reference, alternatively the direction from which the wind is coming.

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Redirects here:

Catabatic wind, Downslope wind, Downsloping, Fall Wind, Fall wind, Katabatic lift, Katabatic winds.

References

[1] https://en.wikipedia.org/wiki/Katabatic_wind

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