aka snow rollers. Interesting weather phenomenon.
That’s very interesting. I’ve rolled snow like that before, so I know the type of snow that could do it. I never thought about it happening naturaly, but it makes sense. Thanks for the link.
Very cool! I guess one would dunk those in a Frappaccino?
Never seen one of those myself out here in Toronto. Either we need more hills or I need to go outside more.
I think there’s a rock in the center so you need more rocks on the steepest hills.
We had some of those here in Indiana a few years ago. It doesn’t happen here very often, and when it does, they make a big deal of it.
Seems the temperature, humidity, wind and the type of snowfall has to be just right for the snow rollers to form.