M2.0 earthquake 38 km NNE of Spencer, Idaho

A magnitude 2.0 earthquake struck 38 km NNE of Spencer, Idaho on Sat, Feb 8, 2014, 2:01 PM MST (21:01 UTC), 10 km (6 mi) below the surface.

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

A larger quake followed: M3.5 20 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: 108 in the 60 days after this one and 20 in the 30 days before it.

The first 60 of 108.

From the USGS Earthquake Hazards Program and its partner networks, event mb14223339. Read Fri, Oct 2, 2026, 5:35 AM UTC.