Chile earthquakes

M5.2 earthquake 45 km WNW of Cartagena, Chile

A magnitude 5.2 earthquake struck 45 km WNW of Cartagena, Chile on Sun, Mar 3, 1985, 9:46 PM GMT-3 (00:46 UTC), 33 km (21 mi) below the surface.

A larger quake followed: M5.3 65 km WSW 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
5.2 (mb), moderate
Local time
UTC
1985-03-04 00:46:08 UTC
Depth
33.0 km (20.5 mi), shallow
Epicenter
33.360° S, 72.043° 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 2.2 and up: 160 in the 60 days after this one and 31 in the 30 days before it.

After

The first 60 of 160.

Before

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event usp0002cd5. Read Tue, Sep 22, 2026, 3:09 PM UTC.