The California Geological Survey’s Earthquake Hazards Zone Application (EQ Zapp) is an interactive map that details the risk of earthquakes and related hazards for different areas of the state. The map is searchable by address, and it maps three main hazard zones: Fault zones; Landslide zones; Liquefaction zones

MyHazards is a tool for the general public to discover hazards in their area (earthquake, flood, fire, and tsunami) and learn steps to reduce personal risk. Using the MyHazards tool, users may enter an address, city, zip code, or may select a location from a map.

Nov 21, 2024 · The California Earthquake Hazards Zone Application ("EQ Zapp") is an online map that allows anyone with a computer, tablet or smartphone to conveniently check whether a property is in an earthquake hazard zone.

The CGS Earthquake Zones of Required Investigation map data presented in this application provide a full resolution digital representation of the Official Zone Maps for fault rupture, liquefaction and seismic landslide hazards in California.

Aug 3, 2020 · The maps displayed below show how earthquake hazards vary across the United States. Hazards are measured as the likelihood of experiencing earthquake shaking of various intensities.

An online map of faults (Quaternary Fault and Fold Database of the United States) that includes California is in the Faults section of the Earthquake Hazards Program website. Choose the Interactive Fault Map, or download KML files and GIS shapefiles from the links on the page.

Jan 30, 2025 · California Earthquake Risk. Now is time to prepare. Indigo Gilmore. January 29, 2025. California is home to 15,700 known faults, and scientists discover more each year. California Recent Earthquakes and Earthquake Risk IG. Earthquake fault locations, recent earthquakes in the past 7 days, and earthquake risk in California.

The easiest way is to find out if a property is located in a Seismic Hazard Zone is to use the California Earthquake Hazards Zone Application or search our collection of online maps. You can also visit one of the California Geological Survey offices (call ahead), or your city or county office.

A probabilistic seismic hazard map is a map that shows the hazard from earthquakes that geologists and seismologists agree could occur in California. It is probabilistic in the sense that the analysis takes into consideration the uncertainties in the size and location of earthquakes and the resulting ground motions that can affect a particular ...

Dec 30, 2022 · Map of Recent Earthquakes and Earthquake Risk in the State of California Web Map by Learn_ArcGIS