Birdwatch Note Rating
2024-09-29 17:17:54 UTC - HELPFUL
Rated by Participant: E6BA51F2076CEE4DA27A522D86E8505382BE8C82A5A64B1DE7D04A4E1374BEE7
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Original Note:
These are altocumulus undulatus clouds. They have a wavy appearance due to wind shear. Occasionally, they form two or more overlapping waveforms. The presence of Altocumulus undulatus may indicate precipitation within the next 20 hours, or simply a cloudy day. https://clouds.fandom.com/wiki/Altocumulus_undulatus https://earthsky.org/earth/undulatus-clouds-wavy-rows/ https://www.youtube.com/watch?v=FTXNWxqPXzA&ab_channel=MelStrong
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