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SALT LAKE CITY (KUTV) — Fault lines along the Wasatch Front are much bigger than initially thought, according to a new study released by the Utah Department of Natural Resources. Utah DNR released new ...

Experts believe that the Wasatch Fault, one of the longest and most active normal faults in the world, is long overdue for a major earthquake, with a 57% chance of experiencing a magnitude 6.0 or ...

This archived news story is available only for your personal, non-commercial use. Information in the story may be outdated or superseded by additional information. Reading or replaying the story in ...

Adam McKean goes over a map showing fault lines near Willard on Sept. 27, 2017. McKean is a mapping geologist with the Utah Geological Survey who studies the geologic history of Utah. He helped create ...

SALT LAKE CITY (KUTV) — Thousands of Utahns participated in "The Great Utah ShakeOut" – the state's annual earthquake drill, four years after a 5.7 magnitude earthquake shook the Wasatch Front in ...

An inconvenient geological truth is staring at the Intermountain West. One of its most densely populated metropolitan area happens to also be its most seismically unstable, raising the possibility — ...

Two faults bounding Utah's biggest city may combine to produce especially powerful earthquakes, geologists will report in Salt Lake City Wednesday at the annual meeting of the Seismological Society of ...

The magnitude 5.7 earthquake that struck Magna in March didn’t relieve much stress on the fault lines running along the Wasatch Front and a major temblor — the Big One — is still expected in the ...

Two faults bounding Utah's biggest city may combine to produce especially powerful earthquakes, geologists will report in Salt Lake City today (April 17) at the annual meeting of the Seismological ...

A 3.9-magnitude earthquake struck in the mountains south of Heber Valley early Thursday morning, rattling much of Wasatch and Utah counties. The earthquake occurred west of Independence at 12:11 a.m., ...