M3.1 earthquake 13 km N of Coyanosa, Texas

A magnitude 3.1 earthquake struck 13 km N of Coyanosa, Texas on Fri, Jul 16, 2021, 10:57 PM CDT (03:57 UTC), 4 km (3 mi) below the surface.

A larger quake followed: M4.0 37 km ESE of Malaga, New Mexico. 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
3.1	ML, local (Richter)	TX	Preferred · Final · ±0.2 · 22 stations
3.0	ML, local (Richter)	USGS National Earthquake Information Center	Reviewed · ±0.091 · 24 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: 154 in the 60 days after this one and 82 in the 30 days before it.

The first 60 of 154.

From the USGS Earthquake Hazards Program and its partner networks, event tx2021nwfy (also filed as us7000emt3). Read Thu, Oct 1, 2026, 2:48 AM UTC.