Residents living in the Inland Empire may have been woken by a series of earthquakes that shook the area during the early morning hours on Wednesday.
The first was a 3.5 magnitude quake that struck at 1:02 a.m. about 4.6 miles southeast of Ontario at a depth of roughly 4 miles, according to the U.S. Geological Survey’s event report.
Twelve minutes later, a second quake struck the same area. This one also registered a 3.5 magnitude and was 4.4 miles southeast of Ontario at about the same depth as the first temblor…