Increased Earthquake Probability in Bay Area, USGS Reports
The U.S. Geological Survey has reported an increased probability of a major earthquake in California's Bay Area, now estimated at 74.1% over the next thirty years. This update follows a request from the San Francisco Chronicle for a revision of decade-old predictions.
The previous estimate from 2014 placed the likelihood of a significant quake at 72%. The San Andreas Fault, which is known for its potential to generate large earthquakes, has seen its probability rise from 21.9% to 25.5%. The Hayward-Rodgers Creek fault system is identified as the most likely to rupture, with a 34.3% chance.
Recent geological research indicates that the Santa Cruz Mountains are shifting more rapidly than previously thought, suggesting that a quake on the San Andreas Fault could occur sooner than earlier data suggested. In Southern California, scientists are also monitoring a section of the San Andreas Fault near Los Angeles, which has reached its highest stress level in a millennium.
