Birdwatch Archive

Birdwatch Note Rating

2024-04-21 14:53:52 UTC - HELPFUL

Rated by Participant: CDE3F9FB9E0E50CAEDC0081505AED1EEF5EC4C17E8D39E1CD87EE6FB06D83758
Participant Details

Original Note:

At 30k-40k feet, air temperatures range from −40 to −70F (−40 to −57C) https://www.britannica.com/science/temperature-stress Contrails are formed when water vapour and particulates from burning jet fuel freeze into ice crystals. In higher humidity, they persist, and end up creating visible vapour trails over large areas of sky https://www.bbc.com/news/blogs-trending-62240071 https://www.aerosociety.com/news/chemtrails-debunked/

All Note Details

Original Tweet

All Information

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  • participantId -
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  • version - 2
  • agree - 0
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  • helpful - 0
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  • helpfulnessLevel - HELPFUL
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  • helpfulAddressesClaim - 1
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  • helpfulUnbiasedLanguage - 1
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  • notHelpfulOpinionSpeculationOrBias - 0
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  • notHelpfulArgumentativeOrBiased - 0
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  • ratingsId - 1782034760383987829CDE3F9FB9E0E50CAEDC0081505AED1EEF5EC4C17E8D39E1CD87EE6FB06D83758