California's Seismic Preparedness

California has experienced an increase in seismic activity, with the Southern region witnessing the most significant quakes in 65 years. A notable 7.0 magnitude earthquake off the coast in December prompted a tsunami warning, raising questions about the region's preparedness for such natural disasters. Insights from Lori Dengler, a geology professor, highlight the effectiveness of the U.S. Geological Survey's shake alert system, which provides advanced warning before significant ground shaking occurs. Although recent earthquakes did not result in significant tsunamis, the proximity of active fault lines like the Mendocino Fault and Cascadia Subduction Zone indicates a potential risk for catastrophic events in the future.