Birdwatch Note Rating
2024-11-26 13:45:43 UTC - HELPFUL
Rated by Participant: 059A6AE18902798F581672328EA7346553C21DA45DEAF8B7BBC16F05A721D6ED
Participant Details
Original Note:
Persistent contrails occur when the humidity of the atmosphere is high, and the contrail ice particles continue to grow by taking up water from the surrounding atmosphere. These can extend for large distances and may last for hours. https://www.faa.gov/sites/faa.gov/files/regulations_policies/policy_guidance/envir_policy/contrails.pdf Persistent contrail photos through history: https://contrailscience.com/contrail-photos-through-history/
All Note Details