M2.5 earthquake 8 km NW of Prague, Oklahoma

A magnitude 2.5 earthquake struck 8 km NW of Prague, Oklahoma on Sun, Sep 28, 2025, 3:17 AM CDT (08:17 UTC), 7 km (4 mi) below the surface.

A larger quake followed: M3.7 8 km NW of Prague, Oklahoma. 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
2.49	ML, local (Richter)	Oklahoma Geological Survey	Preferred · Confirmed · ±0.2 · 18 stations
2.5	ML, local (Richter)	USGS National Earthquake Information Center	Reviewed · ±0.2 · 18 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: 10 in the 60 days after this one and 4 in the 30 days before it.

From the USGS Earthquake Hazards Program and its partner networks, event ok2025szyc (also filed as us6000rdt3). Read Mon, Oct 5, 2026, 9:38 AM UTC.