M2.3 earthquake 64 km ENE of San Vicente, Mexico

A magnitude 2.3 earthquake struck 64 km ENE of San Vicente, Mexico on Thu, Jun 17, 2021, 4:42 AM PDT (11:42 UTC), 5 km (3 mi) below the surface.

A larger quake followed: M3.1 14km SW of Delta, B.C., MX. 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
2.3	ML, local (Richter)	USGS National Earthquake Information Center	Preferred · Reviewed · ±0.081 · 20 stations
2.55	ML, local (Richter)	Southern California Seismic Network	Final · ±0.043 · 2 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: 13 in the 60 days after this one and 19 in the 30 days before it.

From the USGS Earthquake Hazards Program and its partner networks, event us7000edv7 (also filed as ci39709911). Read Sun, Oct 4, 2026, 5:47 AM UTC.