Alviso, California

5 Land Tracts in Santa Clara County , Coyote Watershed

Alviso, California, faces very high natural disaster and climate risk due to its location in Santa Clara County and its proximity to the San Francisco Bay. The area is characterized by relatively high earthquake risk, as it lies near the San Andreas Fault system. Additionally, Alviso is at risk of flooding from the Bay and has a relatively high wildfire risk, exacerbated by the dry climate and hot temperatures. The densely populated area further increases the vulnerability to these hazards.

The climate in Alviso is characterized by moderate temperatures, high humidity, and significant precipitation levels. These factors contribute to the relatively high flood risk in the area, as heavy rainfall can lead to flash floods. The nearby Coyote Creek poses an additional flood risk, especially during the rainy season. The region's coastal location also makes it susceptible to storm surges and sea-level rise, further increasing the likelihood of flooding events.

Alviso's geological features, such as its proximity to the San Francisco Bay and Coyote Creek, along with its location near fault lines and mountain peaks, all contribute to the area's hazard risk. The combination of these factors, coupled with the high population density, create a very high risk for natural disasters in Alviso. Past events, such as historic floods and earthquakes in the region, serve as evidence of the potential dangers faced by the community.