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Inga [223]
3 years ago
7

At what wind speed does a snowstorm become a blizzard?

Physics
1 answer:
navik [9.2K]3 years ago
5 0

To be a blizzard, a snow storm must have sustained winds or frequent gusts that are greater than or equal to 56 km/h (35 mph) with blowing or drifting snow which reduces visibility to 400 m or 0.25 mi or less and must last for a prolonged period of time—typically three hours or more.

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