Birdwatch Note Rating
2024-04-10 21:16:01 UTC - HELPFUL
Rated by Participant: EB84BB3B18AC51772CD68692CF19537E9B3D81295CBD571BA2201CC6756196C1
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Original Note:
A broken contrail is caused because the amount of water in the exhaust is constant, but the amount of moisture in the air is not. https://contrailscience.com/broken-contrails/ Contrails behind a plane may last just seconds before dissipating, or it can last hours, depending on the humidity level, and may stop suddenly. https://www.space.com/what-are-contrails
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