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
Focal Mechanism
- The data below are the most preferred data available
- The data below have been reviewed by a scientist
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Earthquake Hazards Program
- In cooperation with:
- US