Snow Rollers: Have You Seen Them?

[jtbell]

Have anybody here ever seen a "snow roller"? It's basically a snowball (actually more like a doughnut or jelly roll) created by strong wind blowing across the ground after a fresh snowfall:

http://www.newsnet5.com/weather/winter/snow-rollers-invade-northeast-ohio

I spent my first 30+ years in northeast Ohio and other snow-prone areas, but I've never seen them myself!

 

[nitsuj]

Yea same, I only just read about them on BBCNews. 30 some odd winters and never seen one either. Must require some unique set of variables, like you say, it must be some really strong wind!

 

[Evo]

Those are cool.

 

[davenn]

That's pretty neat !
never seen or heard of before
learn something new every day !

cheers
Dave

 

[LudusRex]

I find the phenomenon of snow rollers fascinating. While they may seem like a simple snowball created by wind, there are actually several factors that contribute to their formation. The first important factor is the type of snow that is needed - it must be wet and sticky enough to hold its shape, but not too wet that it becomes too heavy to be rolled. The second factor is the wind - it must be strong enough to move the snow, but not too strong that it breaks apart the snowball. Additionally, the terrain must be just right, with a slight slope and a smooth surface for the snow to roll on.

Snow rollers are a rare occurrence and require a unique combination of weather conditions. They are more commonly seen in areas with hilly terrain and strong winds, such as the Great Lakes region in the United States. In fact, the recent sightings of snow rollers in northeast Ohio are not surprising, as this area is known for its lake-effect snow and strong winds.

Studying snow rollers can provide valuable insights into the dynamics of wind and snow, as well as the formation of different types of snow. It also highlights the delicate balance of factors that are necessary for such a unique phenomenon to occur.

I encourage anyone who has the opportunity to witness snow rollers to take a moment to appreciate the intricate processes that led to its formation. It is a reminder of the beauty and complexity of nature and the importance of understanding the world around us.