Chile earthquakes

M4.2 earthquake 53 km NNW of Antofagasta, Chile

A magnitude 4.2 earthquake struck 53 km NNW of Antofagasta, Chile on Wed, Dec 19, 2007, 9:04 AM GMT-3 (12:04 UTC), 22 km (14 mi) below the surface.

A larger quake followed: M5.0 61 km N of Antofagasta, Chile. This one was a foreshock.

Antofagasta forecastMore in Chile

Map

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

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The earthquake

Magnitude
4.2 (mb), light
Local time
UTC
2007-12-19 12:04:52 UTC
Depth
22.2 km (13.8 mi), shallow
Epicenter
23.223° S, 70.626° 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
FROM_LOCATION
Station coverage gap
93°
Stations used
24

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 17 in the 60 days after this one and 54 in the 30 days before it.

After

Before

Earthquakes todayChile earthquakesLive radar here

Sources

From the USGS Earthquake Hazards Program and its partner networks, event usp000fut7. Read Mon, Sep 28, 2026, 5:47 PM UTC.