M3.1 earthquake 9 km NE of Hermleigh, Texas

A magnitude 3.1 earthquake struck 9 km NE of Hermleigh, Texas on Sat, Sep 30, 2023, 1:08 AM CDT (06:08 UTC), 2 km (1 mi) below the surface.

A larger quake followed: M3.6 16 km NE of Hermleigh, Texas. 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(texnet)	TX	Preferred · Final · ±0.1 · 17 stations
2.9	mb_Lg, Lg-wave body	USGS National Earthquake Information Center	Reviewed · ±0.048 · 115 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: 67 in the 60 days after this one and 26 in the 30 days before it.

The first 60 of 67.

From the USGS Earthquake Hazards Program and its partner networks, event tx2023tdla (also filed as us6000lbvf). Read Mon, Oct 5, 2026, 9:27 AM UTC.