M5.4 earthquake 49 km SSE of Saquena, Peru
A magnitude 5.4 earthquake struck 49 km SSE of Saquena, Peru on Sun, Dec 25, 1983, 12:32 AM GMT-5 (05:32 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
- 5.4 (mb), moderate
- Local time
- UTC
- 1983-12-25 05:32:40 UTC
- Depth
- 33.0 km (20.5 mi), shallow
- Epicenter
- 5.085° S, 73.358° W
- Region
- Peru
- Strongest shaking
- VII, very strong shaking
- Tsunami flag
- No
- Status
- Reviewed by a seismologist
Shaking
The USGS ShakeMap: shaking estimated from seismic stations and the quake’s size, on the Modified Mercalli intensity scale.
- Strongest estimated
- VII, very strong shaking
- Map
- Automatic
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 2.4 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 usp00020su (also filed as atlas19831225053240). Read Sat, Sep 26, 2026, 7:54 AM UTC.