Very Rare and Naturally Occurring ‘Snow Rollers’ Spotted in Field in England

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snow rollers, rare, natural phenomenon
A rare, natural phenomenon. Credit: Brian Bayliss

A rare natural phenomenon which makes it look like wheels of snow have been rolled on their own has been captured in photos, reports the BBC. The six rare “snow rollers” were spotted by Brian Bayliss in Wiltshire, England.

He said he spotted them in a field he owns and at first thought they had been manmade but there were no footprints. It is thought the bales are formed when wind conditions are ideal to blow chunks of snow along, picking up more snow along the way.

snow rollers, rare, natural phenomenon
Snow rollers only occur under very specific conditions. Credit: Brian Bayliss

Forestry worker Mr. Bayliss, 51, said he had “never seen anything like it before” and when he got closer he “could see the sun through the middle, and they just made no sense”.

“These are truly beautiful photos of a very rare meteorological phenomenon – called snow rollers or snow bales. Brian was very lucky to see these,” BBC weatherman Ian Fergusson said.
“Conditions have to be just right for snow rollers to occur: a smooth, un-vegetated hillside, such as in this case near Marlborough, enhances the chance of them being formed.
“A layer of thin snow settled atop existing ice and not sticking to it, combined with specific temperature, moisture level, and wind speed, are fundamental to the creation of these natural oddities.”

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