Santa-Ana, California, faces a very high risk of natural disasters and climate-related hazards, with a history of wildfires and floods due to its relatively high RFLD_RISKR rating. The city's location near the coast exposes it to potential tsunamis and hurricanes, although the HRCN_RISKR rating is not applicable. Santa-Ana's proximity to fault lines, such as the San Andreas Fault, increases the risk of earthquakes, as indicated by the high ERQK_RISKR rating.
The climate in Santa-Ana is characterized by moderate temperatures and relatively low precipitation, with a hardy climate rating of 10. The area's climate factors contribute to the risk of wildfires, as dry conditions and high temperatures create ideal conditions for fire spread. Additionally, the city's community vulnerability, with a low community rating of 23.5, further exacerbates the risk of natural disasters impacting residents and infrastructure in the area.
Santa-Ana's geological features, such as nearby mountain peaks and water bodies, can influence hazard risk in the region. The city's location in Orange County, California, places it in an area prone to geological events like landslides and mudslides. The combination of these factors, along with the city's large population of over 3 million people, underscores the need for comprehensive disaster preparedness and risk mitigation strategies in Santa-Ana.
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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 ...
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