Gust fronts - after: Stock photos of gust front shelf clouds as they appear behind the forward edge in the cooler air with a severe storm cloud complex.

  • A classic gust front outflow boundary as seen after passage
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  • A gust front boundary grows with uniform clouds on it
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  • Cool air from a distant thundershower forms a cloud line.
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  • Behind a gust front the air is drier and the cloud bases are higher
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  • An outflow boundary steps forward forming lines of Cumulus
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  • Clouds undercut by cold air behind outflow boundary
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  • A thick cloud bank accompanies cool outflow air along a gust front
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  • A confused sky leads up to a line of weakening storms
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  • A gust front passing overhead could decay or build new storms
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  • A detached gust front forms a long cumuliform cloud bank
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  • view from behind a gust front, with a leaden Stratocumulus sheet
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  • Clouds on an outflow boundary of a storm complex
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  • Modified outflow boundary clouds (gust front axis)
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  • Clouds behind a mesoscale wind shift line in the clean blue sky
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  • Thunderstorm outflow cloud features: holes from subsidence
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  • A broad shelf cloud stretches overhead as a cold wind blows below
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  • Outflow wind blowing away from a storm builds boundary clouds
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  • A low cloud arc divides the sky in half with a sheet of rain at right
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  • Shelf cloud filled with Stratocumulus and embedded Cumulus clouds
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  • Changing sky behind gust front: shelf cloud
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