Andreas

SCIENCE

The San Andreas Fault: Facts about the crack in California’s crust that could unleash the ‘Big One’

4 weeks ago

32

Quick facts about the San Andreas Fault How long is the San Andreas Fault? About 746 miles (1,200 kilometers) What…

SCIENCE

Almost half of California’s faults — including San Andreas — are overdue for earthquakes

June 11, 2025

15

California is an earthquake oddball in that the state’s faults are more likely to be “overdue” compared with faults elsewhere…