M5.6 earthquake 271 km WSW of Cochrane, Chile
A magnitude 5.6 earthquake struck 271 km WSW of Cochrane, Chile on Mon, Aug 1, 1983, 11:09 AM GMT-3 (14:09 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
- 5.6 (mb), moderate
- Local time
- UTC
- 1983-08-01 14:09:23 UTC
- Depth
- 33.0 km (20.5 mi), shallow
- Epicenter
- 48.284° S, 75.848° 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 2.5 and up: 0 in the 60 days after this one and 0 in the 30 days before it.
None recorded.
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Sources
From the USGS Earthquake Hazards Program and its partner networks, event usp0001x99 (also filed as gcmtb080183a, gcmt19830801140923, iscgem569311). Read Tue, Sep 22, 2026, 9:10 AM UTC.