M2.3 earthquake 20km W of Progreso, B.C., MX

A magnitude 2.3 earthquake struck 20km W of Progreso, B.C., MX on Thu, Sep 16, 1982, 3:35 PM PDT (22:35 UTC), 6 km (4 mi) below the surface.

A larger quake followed: M2.9 12km SSE of Estacion Coahuila, B.C., MX. This one was a foreshock.

Map

Where this earthquake was located, with the others nearby. Select one for its page.

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: 99 in the 60 days after this one and 80 in the 30 days before it.

The first 60 of 99.

From the USGS Earthquake Hazards Program and its partner networks, event ci507785. Read Wed, Sep 23, 2026, 6:53 AM UTC.