Meaning Coronal hole
What does Coronal hole mean? Here you find 11 meanings of the word Coronal hole. You can also add a definition of Coronal hole yourself

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Coronal hole


In solar-terrestrial terms, an extended region of the corona, exceptionally low in density and associated with unipolar photospheric regions.
Source: w1.weather.gov

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Coronal hole


Regions in the corona from which the high-speed solar wind is known to originate. Coronal holes, usually found near the Sun’s poles, are large regions in the corona that are less dense and cooler than [..]
Source: amazingspace.org

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Coronal hole


Regions in the corona from which the high-speed solar wind is known to originate. Coronal holes, usually found near the Sun's poles, are large regions in the corona that are less dense and cooler [..]
Source: hubblesite.org

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Coronal hole


an area in the Sun's corona that appears dark when viewed in the far UV or in the long-wavelength end of the x-ray range. Coronal holes seem associated with sources of fast solar wind, probably b [..]
Source: phy6.org

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Coronal hole


In solar-terrestrial terms, an extended region of the corona, exceptionally low in density and associated with unipolar photospheric regions.
Source: forecast.weather.gov (offline)

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Coronal hole


An extended region of the corona, exceptionally low in density and associated with unipolar photospheric regions having ”open” magnetic field topology. Coronal holes are largest and most stable at or near the solar poles, and are a source of high-speed solar wind. Coronal holes are visible in several wavelengths. Transequatorial coronal holes are t [..]
Source: wunderground.com (offline)

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Coronal hole


Regions in the corona from which the high-speed solar wind is known to originate. Coronal holes, usually found near the Sun’s poles, are large regions in the corona that are less dense and cooler than the surrounding region.
Source: amazing-space.stsci.edu (offline)

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Coronal hole


An area of the corona which appears dark in X-rays and ultraviolet light. They are usually located at the poles of the Sun, but can occur in other places as well. The magnetic field lines in a coronal [..]
Source: spaceweathercenter.org

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Coronal hole


An extended region in the corona, exceptionally low in density and associated with unipolar magnetic photospheric regions having “open” magnetic field topology. Coronal holes are largest and most stable at or near the solar poles, and a source of high-speed solar wind. Coronal holes are visible in several wavelengths but most notably in solar x-ray [..]
Source: src.irf.se (offline)

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Coronal hole


Region of the corona where the magnetic field lines open into space allowing the solar wind to escape.
Source: spaceweather.eu (offline)

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Coronal hole


In solar-terrestrial terms, an extended region of the corona, exceptionally low in density and associated with unipolar photospheric regions.
Source: weatherdudes.com





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