Chile earthquakes

M2.3 earthquake 47 km W of Valparaíso, Chile

A magnitude 2.3 earthquake struck 47 km W of Valparaíso, Chile on Sun, Apr 23, 2017, 9:30 PM GMT-3 (00:30 UTC), 22 km (13 mi) below the surface.

A larger quake followed: M6.9 40 km W of Valparaíso, Chile. This one was a foreshock.

Valparaíso 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
2.3 (ml), micro
Local time
UTC
2017-04-24 00:30:25 UTC
Depth
21.6 km (13.4 mi), shallow
Epicenter
33.006° S, 72.132° 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.

Location uncertainty
About 3.4 km horizontally, 13.2 km in depth
Magnitude uncertainty
±0.06
Depth from
From location
Station coverage gap
207°, poorly surrounded by stations
Stations used
22

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 113 in the 60 days after this one and 43 in the 30 days before it.

After

The first 60 of 113.

Before

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Sources

From the USGS Earthquake Hazards Program and its partner networks, event us10008psp. Read Wed, Sep 30, 2026, 4:02 AM UTC.