Birdwatch Archive

Birdwatch Note Rating

2024-03-18 14:31:21 UTC - HELPFUL

Rated by Participant: F3C73F9D1C93389D8585B25608917F16529EF52023AD893DB7E4A6B47BF788F8
Participant Details

Original Note:

Contrail shadows occur when an aircraft's contrail casts a shadow on the clouds below. These shadows can stretch across the sky, and may appear to be cast by a low-altitude bright light shining upwards. https://earthsky.org/todays-image/jet-contrail-casts-a-shadow/ https://atoptics.co.uk/blog/contrail-shadows-2/

All Note Details

Original Tweet

All Information

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  • version - 2
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  • helpfulnessLevel - HELPFUL
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