Over 23 Million Americans On Edge As Scientists Warn of “V:iolent” Earthquake Looming

A recent 5.2 magnitude earthquake in San Diego has renewed fears of a catastrophic event along Southern California’s lesser-known Elsinore fault. Stretching over 100 miles from the US-Mexico border to Los Angeles, the Elsinore fault is a major branch of the infamous San Andreas fault system.

Though quieter historically, experts like Dr. Lucy Jones warn that Elsinore is capable of generating a magnitude 7.8 quake. The last major event occurred in 1910, and history suggests such tremors happen every 100–200 years.

The US Geological Survey (USGS) has modeled potential devastation if the “Big One” hits Elsinore. The impact could reach from San Diego to Los Angeles, threatening millions. Simulations show severe shaking and structural damage in LA, while San Diego might face moderate effects.

Jones notes Elsinore is one of four parallel faults in Southern California, alongside San Andreas, San Jacinto, and Newport-Inglewood. Despite limited activity, a rupture here could cascade into the Whittier fault near LA, risking high fatalities and major damage.

Jones adds that since the 1990s’ Landers and Northridge quakes, seismic quiet has given way to a growing wave of activity. With over 23 million people in the potential impact zone, scientists are closely watching what may be the region’s next big shake.