Birdwatch Note Rating
2024-10-11 07:42:32 UTC - HELPFUL
Rated by Participant: A20D69E3A7D31B820CD34DF37E8C6190A70AAF5003EEBB4A7E32DE9C4F4D0B02
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Original Note:
Purple skies can occur when the sun is low on the horizon, its light passes through more air, which scatters shorter wavelengths (like blue) and allows longer wavelengths (like red and violet) to dominate. This combination can create stunning purple hues in the sky. https://www.weareiowa.com/article/weather/accuweather/photo-purple-sky-hurricane-delta/507-9dc07657-9b5c-4559-8cc8-83ee2c5797c5 https://www.accuweather.com/en/hurricane/why-does-the-sky-turn-purple-after-a-hurricane/829477#:~:text=The%20sun%20emits%20shortwave%20radiation,and%20aerosols%20in%20our%20atmosphere.
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