M2.4 earthquake 30 km WSW of Enterprise, Utah

A magnitude 2.4 earthquake struck 30 km WSW of Enterprise, Utah on Tue, Feb 17, 2015, 5:01 PM MST (00:01 UTC), 5 km (3 mi) below the surface.

A larger quake followed: M2.8 7 km E of Enterprise, Utah. This one was a foreshock.

Map

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

Different scales measure different things and differ by a few tenths. The USGS marks one as preferred, and it is the one this page uses.

Mag.	Scale	Computed by	Notes
2.4	ML, local (Richter)	University of Utah Seismograph Stations	Preferred · Final · ±0.063 · 7 stations
2.4	ML, local (Richter)	Nevada Seismological Laboratory	Reviewed · ±0.33 · 8 stations

1 person reported to the USGS what they felt.

Reviewed by a seismologist.

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

Within 100 km, magnitude 1.5 and up: 14 in the 60 days after this one and 15 in the 30 days before it.

From the USGS Earthquake Hazards Program and its partner networks, event uu60102167 (also filed as nn00483385). Read Mon, Oct 5, 2026, 12:54 PM UTC.