M2.7 earthquake 17 km WSW of Emery, Utah

A magnitude 2.7 earthquake struck 17 km WSW of Emery, Utah on Sat, Feb 23, 2019, 4:50 PM MST (23:50 UTC), 1 km (1 mi) below the surface.

A larger quake followed: M3.2 14 km SE of Clawson, 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
2.67	ML, local (Richter)	University of Utah Seismograph Stations	Preferred · Final · ±0.133 · 14 stations
2.7	ML, local (Richter)	USGS National Earthquake Information Center	Reviewed · ±0.121 · 13 stations

No one has reported feeling this quake to the USGS.

Reviewed by a seismologist.

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

Within 100 km, magnitude 1.5 and up: 133 in the 60 days after this one and 77 in the 30 days before it.

The first 60 of 133.

From the USGS Earthquake Hazards Program and its partner networks, event uu60314137 (also filed as us2000jm81). Read Fri, Oct 2, 2026, 4:20 PM UTC.