BIG ONE SIMULATOR: LA Prepares for Mega-Earthquake with Advanced Tech...

Los Angeles is running earthquake simulations to test how the city's infrastructure and emergency systems would hold up during a major seismic event. The exercises involve coordinating responses across hospitals, fire departments, and utilities to identify weak points before a truly devastating quake strikes. California sits atop major fault lines—most notably the San Andreas—where seismic tension builds over decades. The last magnitude-7-plus earthquake to hit Southern California was in 1857, making preparation efforts critical for a region where millions of people and billions in infrastructure sit in the direct path of inevitable future tremors.