The SCEC Community Fault Model (CFM) includes complex, three-dimensional faults. This CFM explorer provides a simplified two-dimensional map view. It currently supports multiple CFM versions and allows users to view and download fault geometry data without accessing the entire CFM model archive. Selected faults can be visualized in a basic 3D format using the "PLOT3D" button. For detailed instructions, refer to the user guide.
Select an average strike range on the slider or enter the two boundaries
Select an average dip range on the slider or enter the two boundaries
Draw a rectangle on the map or enter latitudes and longitudes.
Depth(km)
Fault
Area
Zone
Section
Last Update
Avg Strike
Avg Dip
Area (km2)
Metadata for selected faults will appear here.
Retrieving relocated seismicity datasets
Please wait: with ~1600k events, this may take a few minutes. If earthquakes are not displayed after loading, please click and drag the map or zoom in/out.
The seismicity that is loading consists of a combination of the Hauksson et al. (2012, and updates) and Waldhauser (2009) catalogs. The catalogs have been cropped to avoid any overlap. Once loaded, you can color the relocated seismicity by depth. Significant historic earthquakes (M6+) will be shown on the map interface with red dots. If you mouse over the dots, the year and magnitude will be displayed. The significant earthquakes can be toggled on/off by clicking on the eyeball icon next to the seismicity pull down menu at the top of the map interface.
The Hauksson et al. (2012) catalogs are available here.
The Waldhauser (2009) catalogs are available here.