Utah rocked by more than 700 earthquakes in weeks since 5.7 magnitude tremor

Apr5 by Joseph Saraceno

Bricks and debris lay at the base of a building damaged by an earthquake on March 18 in Magna, Utah. A 5.7-magnitude earthquake hit the Salt Lake Valley on Wednesday morning followed by at least 20 aftershocks ranging from magnitude 2.5 to 3.9.

The state of Utah has been rocked by 728 earthquakes in the weeks since a 5.7-magnitude tremor rattled residents of Salt Lake City and beyond last month. MORE

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