Birdwatch Archive

Birdwatch Note Rating

2024-11-28 23:50:58 UTC - HELPFUL

Rated by Participant: E848DB71A10D211C7BC9CC031153C01CD56F146C772D005AAC3C220FBCA8ECBC
Participant Details

Original Note:

37K feet is the troposphere, SAI would happen at ~65K feet. Planes within close proximity, like the video, would have to be seperated by at least 1000ft, usually 2000ft, which is enough to cross the contrail formation threshold. Therefore the video shows contrails. https://skybrary.aero/articles/separation-standards https://scied.ucar.edu/image/multiple-contrails

All Note Details

Original Tweet

All Information

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  • participantId -
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  • createdAtMillis - 1732837858854
  • version - 2
  • agree - 0
  • disagree - 0
  • helpful - 0
  • notHelpful - 0
  • helpfulnessLevel - HELPFUL
  • helpfulOther - 0
  • helpfulInformative - 0
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  • helpfulAddressesClaim - 1
  • helpfulImportantContext - 1
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  • notHelpfulSourcesMissingOrUnreliable - 0
  • notHelpfulOpinionSpeculationOrBias - 0
  • notHelpfulMissingKeyPoints - 0
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  • notHelpfulArgumentativeOrBiased - 0
  • notHelpfulOffTopic - 0
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  • ratingsId - 1862282540985319920E848DB71A10D211C7BC9CC031153C01CD56F146C772D005AAC3C220FBCA8ECBC