Loma-Mar, California

1 Land Tracts in San Mateo County , San Francisco Coastal South Watershed

Loma-Mar, California, located in San Mateo County, faces relatively high hazard risks due to its proximity to fault lines, specifically the San Andreas Fault, which increases the likelihood of earthquakes. In addition, the area is at risk for landslides and flooding, as it is surrounded by mountainous terrain and experiences moderate levels of rainfall. The region's climate factors, including temperatures averaging around 14.6°C and moderate humidity levels, contribute to the potential for natural disasters such as wildfires during dry seasons.

The coastal location of Loma-Mar exposes the area to tsunamis and storm surges, increasing the risk of coastal flooding and erosion. The San Francisco Coastal South hydrologic unit further complicates these risks, as it encompasses the region and can exacerbate flooding during heavy precipitation events. The San Francisco Bay hydrologic subregion adds to the complexity of natural disaster risks, as the area is prone to flash flooding and mudslides.

Overall, the geological features of Loma-Mar, such as its proximity to fault lines, mountain peaks, and water bodies, significantly impact the region's hazard risk. Historical events, like the 1906 San Francisco earthquake, serve as a reminder of the potential for catastrophic natural disasters in the area. It is crucial for residents and authorities in Loma-Mar to remain vigilant and prepared for various hazards, including earthquakes, wildfires, landslides, and coastal flooding, to mitigate the potential impact on the community and infrastructure.