Freezing fog creates rare light pillars in Wisconsin on Sunday

[Spinnor]

From, https://flipboard.com/topic/crystal...consin-on-sunday/f-ca02faf45c/accuweather.com

For physics see, https://www.nytimes.com/2017/01/06/science/light-pillars.html

 

[phinds]

Very cool. Thanks for posting

 

[davenn]

sweet !

I haven't seen them splaying out at the top like that before
They are usually just vertical bars of light sometimes tapered at one or both ends or not tapered at all

those ones look like a bunch of colourful fountains