Scott C. Lindvall

Thumbnail image of Updated Site-Specific Seismic Hazard and Development of Time Histories for Resolution Copper's Near West Site document cover

This report presents the results of a site- specific probabilistic seismic hazard analysis (PSHA) and deterministic seismic hazard analysis (DSHA) for the Near West site in southern Arizona.

Thumbnail image of Evidence for Two Surface Ruptures in the Past 500 Years on the San Andreas Fault at Frazier Mountain, California journal article first page

We conducted paleoseismic studies in a closed depression along the San Andreas fault on the north flank of Frazier Mountain near Frazier Park, California. We recognized two earthquake ruptures in our trench exposure and interpreted the most recent rupture, event 1, to represent the historical 1857 earthquake.

Media Point of Contact

Amanda Oliver
amanda.oliver@usda.gov

Apache Leap Special Management Area
Apache Leap SMA website