Mexico earthquakes

M1.9 earthquake 4km N of Progreso, B.C., MX

A magnitude 1.9 earthquake struck 4km N of Progreso, B.C., MX on Thu, Jan 23, 1986, 7:44 AM PST (15:44 UTC), 0 km (0 mi) below the surface.

A larger quake followed: M2.0 3km SW of Westmorland, 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
1.9 (mc), micro
Local time
UTC
1986-01-23 15:44:57 UTC
Depth
0.0 km (0.0 mi), shallow
Epicenter
32.617° N, 115.591° 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.

Depth from
From location
Station coverage gap
219°, poorly surrounded by stations
Stations used
0

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 154 in the 60 days after this one and 0 in the 30 days before it.

After

The first 60 of 154.

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event ci114451. Read Wed, Sep 23, 2026, 6:59 AM UTC.