Chile earthquakes

M4.3 earthquake 54 km W of Valparaíso, Chile

A magnitude 4.3 earthquake struck 54 km W of Valparaíso, Chile on Tue, Apr 25, 2017, 5:57 PM GMT-3 (20:57 UTC), 18 km (11 mi) below the surface.

A larger quake followed: M5.9 37 km WSW 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
4.3 (mb), light
Local time
UTC
2017-04-25 20:57:52 UTC
Depth
17.8 km (11.1 mi), shallow
Epicenter
33.128° S, 72.205° W
Region
Chile
Felt reports
4
Tsunami flag
No
Status
Reviewed by a seismologist

Did you feel it?

4 people reported to the USGS what they felt; the strongest reported shaking was IV, light shaking.

Did You Feel It? map: shaking reported by the public
Shaking reported by the public, by area. Map: USGS Did You Feel It?

How well it is located

Reviewed by a seismologist.

Location uncertainty
About 3.8 km horizontally, 6.0 km in depth
Magnitude uncertainty
±0.22
Depth from
From location
Station coverage gap
174°
Stations used
54

Nearest places

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

Nearby

Within 100 km, magnitude 1.5 and up: 57 in the 60 days after this one and 98 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 us10008kuc. Read Tue, Sep 29, 2026, 6:40 PM UTC.