A 3.4 magnitude earthquake was recorded early Tuesday in western San Bernardino County.
The quake, at 3:33 a.m., was centered close to the Ontario airport, 40 miles east of downtown Los Angeles, the U.S. Geological Survey stated.
Studies to the USGS Did You Really feel It webpage point out it was felt from Lake Arrowhead to Laguna Seaside.
At 4:59 a.m., a 3.3 quake was recorded in a sparsely populated space of Riverside County 70 miles to the southeast, in Anza-Borrego Desert State Park.