A magnitude 4.3 earthquake struck early on Sunday morning, October 6, 2024, at 3:51 am local time near Ontario in San Bernardino County, California, according to the United States Geological Survey ...
A 3.5-magnitude earthquake hit near Ontario, California, on Saturday morning, with a second quake of 3.9 magnitude occurring about half an hour later in the same area. The tremors were felt as far ...