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Earthquakes, active faults, and geothermal areas in the Imperial Valley, California

January 1, 1975

A dense seismograph network in the Imperial Valley recorded a series of earthquake swarms along the Imperial and Brawley faults and a diffuse pattern of earthquakes along the San Jacinto fault. Two known geothermal areas are closely associated with these earthquake swarms. This seismicity pattern demonstrates that seismic slip is occurring along both the Imperial-Brawley and San Jacinto fault systems.

Publication Year 1975
Title Earthquakes, active faults, and geothermal areas in the Imperial Valley, California
Authors D. P. Hill, P. Mowinckel, L.G. Peake
Publication Type Article
Publication Subtype Journal Article
Series Title Science
Index ID 70010134
Record Source USGS Publications Warehouse