More aftershocks are being registered near Tonopah after a magnitude 5.1 quake hit there Tuesday.
On Wednesday, the U.S. Geological Survey noted a 4.0 earthquake at 2:20 p.m. and a 3.8 temblor at 9:05 a.m.
The USGS says the 5.1-magnitude earthquake hit at 4:10 p.m. Tuesday.
It was centered 45 miles west of Tonopah, about 200 miles south of Reno and 17 miles south of Mina.
The Nevada Seismological Lab at the University of Nevada, Reno says three aftershocks followed of magnitudes 3.1, 3.3 and 3.7. The last came at 4:49 p.m. 25 miles south of Mina.