Earthquake Research and Tools
See below for real-time earthquake monitoring, hazards maps and more tools to assist with earthquakes.
National Oceanic and Atmospheric Administration (NOAA)
NOAA’s National Centers for Environmental Information and interactive Natural Hazards Viewer tool shows earthquake and other hazards information for any area.
Pacific Northwest Seismic Network
The PNSN earthquake dashboard tracks recent earthquakes in Washington and Oregon, earthquakes near volcanoes, describes recent science and more.
United States Geological Survey
USGS’ Latest Earthquakes map shows up-to-date information about recent earthquakes worldwide.
Washington State Department of Natural Resources (DNR)
The Department of Natural Resources (DNR) hosts resources related to geologic hazards in Washington State. DNR’s Geologic Hazards Maps show active faults across Washington, seismic design categories for homes and more.
DNR’s Earthquakes website describes active faults, future earthquakes, how to prepare for an earthquake and more. Here you can find resources such as A Homeowner’s Guide to Earthquakes in Washington State (5.6MB PDF).
DNR’s Seismic Scenario Catalog includes historical and potential earthquakes, and potential shaking and damage from different earthquakes.
DNR’s Lidar Portal allows you to see high-resolution elevation maps and download high-resolution data that can assist with managing earthquakes.
This list of resources is focused on state-wide information and resources produced by CHRN partners. Contact your city or county planning department for additional local information such as the latest Shoreline Master Program updates, Hazard Mitigation Plans, local maps and more.