They are two of the West Coast’s most destructive generators of huge earthquakes: The San Andreas fault in California and the Cascadia subduction zone offshore of California’s North Coast, Oregon, ...
On the morning the ground started shaking near Brawley, California, in mid-May 2026, the jolts did not stop after one event. Dozens of earthquakes rattled the Imperial Valley over a span of days, the ...
This is read by an automated voice. Please report any issues or inconsistencies here. New research suggests the San Andreas fault and the Cascadia subduction zone could produce devastating ...