Chile earthquakes

M2.7 earthquake 45 km SW of Valparaíso, Chile

A magnitude 2.7 earthquake struck 45 km SW of Valparaíso, Chile on Fri, Mar 8, 1985, 7:13 PM GMT-3 (22:13 UTC), 10 km (6 mi) below the surface.

A larger quake followed: M4.0 54 km WNW of Valparaíso, Chile. 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
2.7 (mb), micro
Local time
UTC
1985-03-08 22:13:21 UTC
Depth
10.0 km (6.2 mi), shallow
Epicenter
33.291° S, 72.016° W
Region
Chile
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
OPERATOR_ASSIGNED

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 78 in the 60 days after this one and 109 in the 30 days before it.

After

The first 60 of 78.

Before

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event usp0002ckp. Read Tue, Sep 22, 2026, 5:16 PM UTC.