Have you ever wondered how to rate a snowstorm? Meteorologists classify earthquakes, tornadoes, and hurricanes…so why not snowstorms?! This past January, the American Meteorological Society released a new scale ranking snowstorm severity. Criteria include snowfall amount, size of region blanketed, and lastly the population of the affected area.

Scientists focused their research on thirteen states in the Northeast. Region selection was based on frequency of snowstorms. They classified snowstorm severity in five levels: notable, significant, major, crippling, or extreme. So the next time we get blasted with a wintry-wonderland, keep in mind the new snowstorm classification.

Resource: How to rate a snowstorm. (2006, February 18). Science News, 169, 7

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