Birdwatch Note Rating
2024-05-31 20:48:11 UTC - HELPFUL
Rated by Participant: E6546F9071D5A98D0F6D246EA3C6C3DB3237433151BAC053BF990CB6996BC57C
Participant Details
Original Note:
The 3 "non-spraying" days are due to a high pressure system over the Atlantic preventing weather fronts progressing across the UK, and creating atmospheric conditions too dry for contrail formation. The video shows contrails. https://www.metoffice.gov.uk/weather/maps-and-charts/surface-pressure https://www.gov.uk/government/publications/geo-engineering-research-the-government-s-view https://www.space.com/what-are-contrails https://www.britannica.com/science/vapor-trail
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