03-27-2020, 04:20 PM
Quote:You don’t see this every day -- or even in 30 years.
https://spaceweatherarchive.com/2020/03/...th-pacific
https://en.wikipedia.org/wiki/Noctilucent_cloud
"Antarctic Mesosphere Experiencing Record Cold Amidst Formation Of Noctilucent Clouds"
https://www.sectual.com/thread-15899.html