Birdwatch Note Rating
2024-05-06 09:08:05 UTC - HELPFUL
Rated by Participant: DC88D2E0505C1D3B99856A3E8218171E947B75F404184989C404C9E9D0168545
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Original Note:
Contrails form when hot humid air from jet exhaust mixes with environmental air of low vapor pressure and low temperature. The mixing is a result of turbulence generated by the engine exhaust. Cloud formation by a mixing process is similar to the cloud you see when you exhale. https://cimss.ssec.wisc.edu/wxwise/class/contrail.html#:~:text=Contrails%20form%20when%20hot%20humid,and%20%22see%20your%20breath%22.
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