Smoke from the Canyonville Fire, trapped in valleys along the Oregon-California border.pic.twitter.com/gZtmtCvXFU
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Yesterday's loop of smoke spreading into CA-OR valleys from the Canyonville Fire. Nice marine layer to the west.pic.twitter.com/PRyTF8ClTz
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Replying to @weatherdak
What is it about smoke that makes it behave differently from clouds/water vapor? I imagine they have different densities, but don’t know if that’s true or if it’s a particularly relevant factor. Also smoke doesn’t depend on temperature the ways clouds do?
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Replying to @KevinSimler
So in this loop, I imagine the smoke is acting differently than the clouds purely based on how high it is. Marine layer is too low to get into land, some of the smoke is low enough to work its way into the valleys, some is higher & gets pushed northeast.
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Replying to @weatherdak
Ahhh ok. Is smoke pretty neutral (similar to “regular” air), such that it functions like a dye in water? I.e., so you can see currents/etc.? It seems like clouds often show where the currents are, but have their own dynamics going on
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Replying to @KevinSimler
Ah I see what you're saying. Because we only see water when it's in liquid/solid form (clouds), it doesn't act as a dye like you refer to smoke. Topography, temperature, etc can change water phase from gas, solid, liquid - changing its visibility.
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Yep that’s exactly what I was wondering about
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