Birdwatch Note Rating
2024-04-21 14:11:08 UTC - HELPFUL
Rated by Participant: 79256E20D008F94B3F3E53EB9F882A44AEDE3A97EBBE13CE657AA8C3DF982B24
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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