Orange County, California faces very high natural disaster and climate risk levels, with a risk rating of "Very High" and an overall risk score of 99.78. Specific hazards include wildfires, with an expected annual loss value of $46,074, flooding with a risk value of $25,262, and earthquakes with a risk value of $11,833. The area also experiences lightning strikes, hail events, and strong winds, contributing to the overall risk profile.

Geologically, Orange County is situated in a seismically active region with nearby fault lines such as the San Andreas Fault, contributing to earthquake risk. The county also has a significant coastline, making it vulnerable to storm surges and tsunamis. Additionally, the presence of mountain peaks like Santiago Peak and water bodies like the Pacific Ocean further impact hazard risk in the area. Historical events such as the 2020 Silverado Fire and the 1933 Long Beach earthquake highlight the real ... Read More