Report links wind-blown dust with early runoff
By Summit Voice
SUMMIT COUNTY — Along with above-average temperatures and dry and sunny weather, spring dust storms in March and April likely were a significant factor in this year’s record early snow-melt season, according to the Silverton-based Colorado Center for Snow and Avalanche Studies.
Snow that’s darkened by wind-deposited dust absorbs much more heat and hastens the warming of the snowpack to an isothermal state (32 degrees from top to bottom).
Filed under: climate and weather, Drought, global warming, La Niña, Snow and weather | Tagged: Aeolian processes, Center for Snow and Avalanche Studies, Colorado, dust on snow, runoff, snow melt, snowpack, weather | Leave a comment »