Mexico earthquakes

M3.0 earthquake 18km W of Progreso, B.C., MX

A magnitude 3.0 earthquake struck 18km W of Progreso, B.C., MX on Fri, Nov 2, 1979, 12:58 AM PST (08:58 UTC), 5 km (3 mi) below the surface.

A larger quake followed: M3.0 5km SSW of Brawley, CA. This one was a foreshock.

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

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The earthquake

Magnitude
3.0 (ml), micro
Local time
UTC
1979-11-02 08:58:06 UTC
Depth
4.6 km (2.9 mi), shallow
Epicenter
32.566° N, 115.774° W
Region
Mexico
Tsunami flag
No
Status
Reviewed by a seismologist

Did you feel it?

No one has reported feeling this quake to the USGS.

How well it is located

Reviewed by a seismologist.

Location uncertainty
About 1.6 km horizontally, 2.0 km in depth
Magnitude uncertainty
±0.14
Depth from
From location
Station coverage gap
189°, poorly surrounded by stations
Stations used
46

Nearest places

Distance and direction from each place to the epicenter, with its forecast.

Nearby

Within 100 km, magnitude 1.5 and up: 197 in the 60 days after this one and 0 in the 30 days before it.

After

The first 60 of 197.

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event ci3310905 (also filed as usp00013ts). Read Wed, Sep 23, 2026, 4:47 AM UTC.