M1.6 earthquake 42 km ENE of Tonopah, Nevada

A magnitude 1.6 earthquake struck 42 km ENE of Tonopah, Nevada on Sat, Dec 19, 2020, 6:35 PM PST (02:35 UTC), 0 km (0 mi) below the surface.

Automatic solution: the magnitude and location may still be revised.

A larger quake followed: M3.9 33 km SSE of Mina, Nevada. This one was a foreshock.

Map

Where this earthquake was located, with the others nearby. Select one for its page.

No one has reported feeling this quake to the USGS.

An automatic solution; a seismologist may revise it.

Distance and direction from each place to the epicenter, with its forecast.

Within 100 km, magnitude 1.5 and up: at least 200 in the 60 days after this one and 189 in the 30 days before it.

The first 60 of at least 200.

From the USGS Earthquake Hazards Program and its partner networks, event nn00793671. Read Sat, Oct 3, 2026, 9:43 PM UTC.