Birdwatch Note Rating
2024-04-21 13:55:29 UTC - HELPFUL
Rated by Participant: B79A51B167A342D2BED8B8B4A14D2B587B7BA21CCA4C3D9F974BE5594631216D
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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