M1.9 earthquake 22 km SSW of Mammoth, Wyoming

A magnitude 1.9 earthquake struck 22 km SSW of Mammoth, Wyoming on Mon, Jun 2, 2014, 11:46 AM MDT (17:46 UTC), 2 km (1 mi) below the surface.

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

A larger quake followed: M3.5 21 km SSW of Mammoth, Wyoming. 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: 100 in the 60 days after this one and 72 in the 30 days before it.

The first 60 of 100.

From the USGS Earthquake Hazards Program and its partner networks, event uu60071067. Read Fri, Oct 2, 2026, 3:08 PM UTC.