Birdwatch Note Rating
2024-05-02 10:33:10 UTC - HELPFUL
Rated by Participant: 0EF5E38DBCD7912A3343C3C62CB3FA9DCD104401DCD2C2CF75F9A59279405B0E
Participant Details
Original Note:
How long a contrail lasts depends on how dry or how humid the air is. If the air is very dry, they will dissipate quickly. If the air is humid, they will stay where they are. Trails may last for many hours leaving the sky criss-crossed with lines, and mixing with cirrus cloud. https://www.metoffice.gov.uk/weather/learn-about/weather/types-of-weather/clouds/other-clouds/contrails
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