Birdwatch Note Rating
2024-04-21 16:48:30 UTC - HELPFUL
Rated by Participant: 99300C2889E6088478DF5D62627ED5BC997C6106C9A46CA6F18B6B08BFE40FEA
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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