University of California

Tiny earthquakes reveal hidden faults under Northern California

By tracking swarms of very small earthquakes, seismologists are getting a new picture of the complex region where the San Andreas fault meets the Cascadia subduction zone, an area that could give rise ...

Dr. Lucy Jones discusses California's numerous fault lines

The San Andreas Fault is the longest and fastest-moving, but over the next decade, Dr. Lucy Jones says it'll probably be one of the lesser-known faults that causes the most damage.
The Earth Times

California Earthquake 2026 — What We Know, What It Means, and What to Do Next

California Earthquake 2026 explains what happened, where the quake was felt, aftershocks, risks, and how residents can ...
NewsBytes

California's Coachella Valley experiences 150 seismic disturbances in 24 hours

Southern California's Coachella Valley experienced over 150 earthquakes within a 24-hour period, with USGS warning of ...

2nd significant quake in 2 days shakes Riverside–San Bernardino line

Another earthquake with a magnitude above 4.0 struck along the Riverside–San Bernardino County line overnight. Wednesday’s ...

Do recent earthquakes make ‘Big One’ more likely? What scientists say

Over the last few days, the Coachella Valley has experienced more than 20 earthquakes, causing concern among some residents.