M 7.1 - 11 km NE of Rioja, Peru
- 1991-04-05 04:19:49 (UTC)
- 5.982°S 77.094°W
- 19.8 km depth
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VIImmi 
Estimated Intensity Map Origin - Review Status
- REVIEWED
- Magnitude
- 7.1 mw
- Depth
- 19.8 km
- Time
- 1991-04-05 04:19:49 UTC
Moment Tensor Fault Plane Solution View Nearby Seismicity - Time Range
± Three Weeks - Search Radius
250.0 km - Magnitude Range
≥ 4.0
Contributors US
USGS National Earthquake Information Center, PDE