3 ms·
I link to this site in a comment at the tail end of last year, when noctilucent clouds - the rarest cloud type in the world - were seen above San Francisco: htt
by darrenf 3y ago
I link to this site in a comment at the tail end of last year, when noctilucent clouds - the rarest cloud type in the world - were seen above San Francisco: https://www.sfgate.com/bayarea/article/Rare-noctilucent-clouds-appear-in-SF-Bay-Area-17659007.php https://www.sfgate.com/bayarea/article/Rare-noctilucent-clou...
Here's the HN discussion: https://news.ycombinator.com/item?id=34025981 https://news.ycombinator.com/item?id=34025981
- Sharlin 3y agoOne of the perks of living at 60°N: noctilucent clouds are a fairly frequent phenomenon in the summer, moreso than northern lights in the winter in fact.