Birdwatch Note Rating
2024-04-23 12:57:30 UTC - HELPFUL
Rated by Participant: 9C3CD54D2F55A314F697C5AB49A2EEA5B8D58420E80B6C3E3D0BBC0F4F475BFA
Participant Details
Original Note:
A broken contrail, where the trail appears to stop and then start again a ways away, can occur when a plane ascends or descends through layers with different humidity levels. The amount of water in the exhaust is constant, but the amount of moisture in the air is not. https://contrailscience.com/broken-contrails/ https://www.scientificamerican.com/article/why-do-jets-leave-a-white/ https://airplaneacademy.com/why-do-some-airplanes-leave-contrails-and-others-dont/ https://www.aerosociety.com/news/chemtrails-debunked/ https://www.bbc.com/news/blogs-trending-62240071
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