By Gary Robbins / USGS The earthquake began 4.8 miles beneath the Earth's surface. - USGS The earthquake began 4.8 miles beneath the Earth's surface. A magnitude 4.0 earthquake occurred along the U.S.-Mexico border at 3:56 p.m., breaking on or near the ...
Recent comments
5 years 2 weeks ago
14 years 19 weeks ago
14 years 20 weeks ago
14 years 20 weeks ago
14 years 37 weeks ago
14 years 37 weeks ago
14 years 44 weeks ago
15 years 10 weeks ago
15 years 44 weeks ago
15 years 44 weeks ago