Loma Prieta Earthquake

The Loma Prieta Earthquake occurred on October 17, 1989, near Santa Cruz, California. It measured 6.9 magnitude and resulted from the movement of the San Andreas Fault. The quake lasted about 15 seconds and caused widespread destruction, including collapsed buildings, damaged roads, and power outages. Notably, it disrupted the World Series baseball game and caused the collapse of the upper deck of the Bay Area Bridge, leading to fatalities and injuries. The event highlighted the importance of earthquake preparedness and prompted improvements in seismic safety measures in California.