M 5.5 - 8 km SW of Minas de Marcona, Peru
- 2004-12-20 03:58:43 (UTC)
- 15.265°S 75.170°W
- 25.9 km depth
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Vmmi 
Estimated Intensity Map Origin - Review Status
- REVIEWED
- Magnitude
- 5.5 mwc
- Depth
- 25.9 km
- Time
- 2004-12-20 03:58:43 UTC
Moment Tensor Fault Plane Solution View Nearby Seismicity - Time Range
± Three Weeks - Search Radius
250.0 km - Magnitude Range
≥ 2.0
Contributors US
USGS National Earthquake Information Center, PDE