Mare-Island, California

1 Land Tracts in Solano County , San Pablo Bay Watershed

Mare Island, California, faces a relatively high risk of natural disasters, particularly in terms of earthquakes. The area is located near the San Pablo Bay and San Francisco Bay hydrologic units, which are prone to seismic activity due to the presence of the San Andreas Fault system. The proximity to fault lines increases the likelihood of earthquakes, as evidenced by historical events such as the 1868 Hayward earthquake and the 1989 Loma Prieta earthquake in nearby regions.

In addition to earthquake risk, Mare Island is also vulnerable to flooding, with a relatively high hazard rating for this type of natural disaster. The city's location near water bodies like the San Francisco Bay increases the risk of flooding during severe weather events. Climate factors such as high precipitation levels and humidity further contribute to the potential for flooding, as seen in past incidents like the floods of 1862 and 1955 that impacted the region.

While the presence of mountain peaks in the surrounding area may offer some protection from certain hazards, the overall risk profile for Mare Island remains relatively high due to its geological features and climate conditions. It is crucial for residents and authorities to be prepared for potential natural disasters, including developing robust emergency response plans and investing in infrastructure to mitigate the impact of these hazards on the community.