Birdwatch Note Rating
2024-04-21 19:14:24 UTC - HELPFUL
Rated by Participant: 56C908C86854B2ED028DF39C4814E591E84B3B8412A92DD089BDA4504E6D2990
Participant Details
Original Note:
The length of time that a contrail lasts is directly proportional to the amount of humidity in the air. The newly formed ice particles, from the jet exhaust, will continue to grow in size by taking water from the surrounding atmosphere. Diff altitudes, diff humidity/temp. https://www.weather.gov/fgz/CloudsContrails# https://www.faa.gov/sites/faa.gov/files/regulations_policies/policy_guidance/envir_policy/contrails.pdf
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