Birdwatch Archive

Birdwatch Note Rating

2024-11-05 09:49:30 UTC - HELPFUL

Rated by Participant: B6C97610062D13AB961CA700A3A3FDBF18FEDE1B4FD0C66636527F0EAD1CBDBC
Participant Details

Original Note:

In supersaturated air, ice crystals in an aircraft’s contrail can't sublimate back into vapour. Instead, they grow as excess moisture condenses onto them, causing the contrail to persist and even expand, forming a visible trail that lasts much longer than in drier air. https://www.metlink.org/fieldwork-resource/contrails/ https://www.globe.gov/web/s-cool/home/observation-and-reporting/contrails/persistent-contrails https://scied.ucar.edu/image/persistent-spreading-contrails

All Note Details

Original Tweet

All Information

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  • version - 2
  • agree - 0
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  • helpfulnessLevel - HELPFUL
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  • ratingsId - 1853733258560667797B6C97610062D13AB961CA700A3A3FDBF18FEDE1B4FD0C66636527F0EAD1CBDBC