BILLINGS, Mont. (AP) — The U.S. Geological Survey reports a magnitude 4.1 earthquake rattled northern Yellowstone county, northeast of Billings.
A USGS map shows the epicenter of the quake was the northernmost area of Yellowstone County, which is south of the town of Melstone.
The quake, which was reported just before 6 a.m. Tuesday, could have been felt in Musselshell, Rosebud, Treasure and Big Horn counties.
There have been no reports of damage, but some Billings residents reported feeling the quake.