@Hazey

Fantastic you observed and photographed those clouds 😊

The Met Office identifies those #RainbowClouds as #NacreousClouds also known as #PolarStratosphericClouds

https://www.metoffice.gov.uk/weather/learn-about/weather/types-of-weather/clouds/other-clouds/nacreous

RT @h0rdur@twitter.com

One of the rarest photo I’ve captured. Those are Polar stratospheric clouds and only form under very specific conditions in the lower stratosphere 🌈

#polarstratosphericclouds #iceland
© Hörður Kristleifsson

🐦🔗: https://twitter.com/h0rdur/status/1574445402895572993