Orange Skies Day was a climatological event that occurred in the San Francisco Bay Area on September 9, 2020.
[3] This smoke scattered blue light wavelengths, which only allowed warmer colors to reach the Earth's surface.
[5] Daniel Swain, a UCLA climate scientist, wrote that the smoke was "almost completely blocking out the sun across some portions of Northern California.
"[6] In a tweet, the San Francisco Fire Department stated, "We know the smoke, darkness and orange glow is scary.
[10] California Governor Gavin Newsom stated, "I quite literally have no patience for climate change deniers.