fromwww.scientificamerican.com
1 hour agoA bomb cyclone is bringing blizzard conditions to the Northeast. So what is a blizzard exactly?
But what, exactly, is a blizzard? A blizzard doesn't always mean "a lot of snow," though it can certainly bring heavy snowfalls, as this storm is expected to along parts of the East Coast. Rather, the National Weather Service defines it as a snowstorm with winds regularly above 35 miles per hour and "considerable falling" or blowing snow for at least three hours.
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