Birdwatch Note Rating
2024-05-17 09:50:43 UTC - HELPFUL
Rated by Participant: 817A4D4537D558206167DEC96D9FD891C04B610228B2C229A577985D44F58CBD
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Original Note:
Aircraft vapour trail are cause by the hot product of combustion, water vapour, condensing in cold air. They are more visible on cloudless days because they tend to be formed in higher altitudes than normal clouds. https://www.gov.uk/government/publications/contrails-and-chemtrails-frequently-asked-questions/contrails https://www.metoffice.gov.uk/weather/learn-about/weather/types-of-weather/clouds/other-clouds/contrails https://www.space.com/what-are-contrails
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