BOISE, Idaho — The United States Geological Survey (USGS) has reported a 3.0 magnitude earthquake near Challis. The quake was reportedly 8 kilometers north by northwest of Challis, and had a magnitude ...

Residents of a central Idaho community were jolted awake this morning after a 4.1 magnitude earthquake struck the area northwest of Challis. But how common are quakes in the area? The newest ...

After experiencing multiple, minor to moderate earthquakes in central Idaho, the Challis area experienced another Thursday. Over the past month Challis has had 10 to 15 earthquakes ranging in size ...

Idaho has had 341 confirmed aftershock earthquakes following the initial 6.5 magnitude earthquake that occurred on March 31. In the last week, there has been a total of 77 aftershocks, according to ...

CHALLIS, Idaho • A recent cluster of earthquakes centered near Challis have locals securing their knick-knacks and scientists scratching their heads. Why here, and why now, are the main questions ...

CHALLIS (AP) | Custer County officials in central Idaho say there's no damage from an earthquake that shook the area Monday morning. The U.S. Geological Survey says the 3.7-magnitude temblor occurred ...