M4.7 earthquake 128 km WNW of Purranque, Chile
A magnitude 4.7 earthquake struck 128 km WNW of Purranque, Chile on Tue, May 17, 1983, 5:49 PM GMT-4 (21:49 UTC), 33 km (21 mi) below the surface.
Map
Where this earthquake was located, with the others nearby. Select one for its page.
The earthquake
- Magnitude
- 4.7 (mb), light
- Local time
- UTC
- 1983-05-17 21:49:30 UTC
- Depth
- 33.0 km (20.5 mi), shallow
- Epicenter
- 40.696° S, 74.651° 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 1.7 and up: 0 in the 60 days after this one and 1 in the 30 days before it.
Before
Earthquakes todayChile earthquakesLive radar here
Sources
From the USGS Earthquake Hazards Program and its partner networks, event usp0001vew. Read Tue, Sep 22, 2026, 12:09 PM UTC.