M5.2 earthquake 106 km SE of Antofagasta, Chile
A magnitude 5.2 earthquake struck 106 km SE of Antofagasta, Chile on Sun, Aug 4, 1974, 5:08 PM GMT-4 (21:08 UTC), 68 km (42 mi) below the surface.
Map
Where this earthquake was located, with the others nearby. Select one for its page.
The earthquake
- Magnitude
- 5.2 (mb), moderate
- Local time
- UTC
- 1974-08-04 21:08:52 UTC
- Depth
- 68.0 km (42.3 mi), shallow
- Epicenter
- 24.421° S, 69.767° 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.
- Stations used
- 35
Nearest places
Distance and direction from each place to the epicenter, with its forecast.
Nearby
Within 100 km, magnitude 2.2 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 usp00007g7 (also filed as iscgem738342). Read Tue, Sep 22, 2026, 8:57 PM UTC.