The U.S. Geological Survey reported that an earthquake with a 4.2 magnitude rattled Cascade County, originating about 7.5 miles northeast of Malmstrom Air Force Base at 12:41 p.m., Thursday. According ...
A 4.2 magnitude earthquake hit 7.5 miles north-northeast of Malmstrom Air Force Base, Montana, the USGS reported.
A light, 4.2-magnitude earthquake struck in Montana on Thursday, according to the United States Geological Survey. The ...