Earthquake Hazards - Maps | U.S. Geological Survey - USGS.gov
Interactive fault map and comprehensive geologically based information on known or suspected active faults and folds in the United States. Also, generalized fault data used in the hazard maps.
Earthquake Hazard Maps - FEMA.gov
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.
National Seismic Hazard Model | U.S. Geological Survey - USGS.gov
Mar 9, 2022 · Earthquake hazard map showing peak ground accelerations having a 2 percent probability of being exceeded in 50 years, for a firm rock site. The map is based on the USGS models for the conterminous U.S. (2023), Hawaii (2021), and Alaska (2023).
Hazards | U.S. Geological Survey - USGS.gov
Earthquake hazard map showing peak ground accelerations having a 2 percent probability of being exceeded in 50 years, for a firm rock site. The map is based on the USGS models for the conterminous U.S. (2023), Hawaii (2021), and Alaska (2023).
OpenQuake Map Viewer - Global Seismic Hazard Map - GEM …
The Global Earthquake Model (GEM) Global Seismic Hazard Map (version 2018.1) depicts the geographic distribution of the Peak Ground Acceleration (PGA) with a 10% probability of being exceeded in 50 years, computed for reference rock conditions (shear …
Unified Hazard Tool - USGS Earthquake Hazards Program
Please also see the new USGS Earthquake Hazard Toolbox for access to the most recent NSHMs for the conterminous U.S. and Hawaii. Earthquake Hazard and Probability Maps
Map of earthquake probabilities across the United States
The U.S. Geological Survey (USGS) National Seismic Hazard Map shows the strength of ground shaking that has a 1 in 50 chance of being exceeded in a particular place in the lower 48 states over a period of 50 years.
Global Seismic Hazard Map | Global EarthQuake Model …
The Global Earthquake Model (GEM) Global Seismic Hazard Map (version 2023.1) depicts the geographic distribution of the Peak Ground Acceleration (PGA) with a 10% probability of being exceeded in 50 years, computed for reference rock conditions (shear …
ShakeMap - USGS Earthquake Hazards Program
3 days ago · ShakeMap is a product of the USGS Earthquake Hazards Program in conjunction with the regional seismic networks. ShakeMaps provide near-real-time maps of ground motion and shaking intensity following significant earthquakes.
USGS National Seismic Hazard Map (Simplified; 2% PGA, 50 years) - ArcGIS
Aug 6, 2024 · USGS National Seismic Hazard Map (Simplified; 2% PGA, 50 years) Earthquake hazard map showing peak ground accelerations having a 2 percent probability of being exceeded in 50 years, for a firm rock site.