M2.6 earthquake 6 km NW of Pinnacles, CA

A magnitude 2.6 earthquake struck 6 km NW of Pinnacles, CA on Tue, Aug 11, 2026, 3:20 AM PDT (10:20 UTC), 3 km (2 mi) below the surface.

A larger quake followed: M3.3 27 km WSW of Westley, CA. 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
2.57	Md, duration	Northern California Seismic System	Preferred · Final · ±0.274 · 24 stations
2.7	ML, local (Richter)	USGS National Earthquake Information Center	Confirmed · ±0.047 · 60 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: 103 since this one and 105 in the 30 days before it.

The first 60 of 103.

From the USGS Earthquake Hazards Program and its partner networks, event nc75415712 (also filed as us6000tjwu). Read Thu, Oct 1, 2026, 10:29 AM UTC.