Earthquake

There are many small tremors in Utah every year, but this one was different.

The Utah Geological Survey has studied when and how often earthquakes happen in the state and pinpointed the last big one.

A recent earthquake reminds us of the whispers of childhood drills—take cover, stay calm. It’s a jarring reality we can't ignore.

A surprising shake-up in central Idaho has experts on alert.

Understanding where these faults are and how often the move gives us an idea when they could shake again.