Filters: Tags: Central California Coastal (X) > Types: OGC WMS Service (X)

Filters Date Range Past year (0) Past month (0) Past week (0) Past day (0) Custom range... To   Search Types Map Service (1) OGC WFS Layer (1) OGC WMS Layer (1) Contacts Joanne H Chan Rufus D Catchings Earthquake Hazards Program Mark R Goldman U.S. Geological Survey - ScienceBase More... Categories Data (1) Tag Types Theme (1) Place (1) USGS Scientific Topic Keyword (1) Harvest Set (1) Tag Schemes USGS Thesaurus (1) Common geographic areas (1) Marine Realms Information Bank (MRIB) keywords (1) Alexandria Digital Library Feature Type Thesaurus (1) ISO 19115 Topic Category (1) View Results as: JSON ATOM CSV

High-resolution seismic data acquired at northern Año Nuevo, California The U.S. Geological Survey acquired high-resolution P- and S-wave seismic data across the Frijoles Fault strand of the San Gregorio Fault Zone (SGFZ) at northern Año Nuevo, California in 2012. SGFZ is a right-lateral fault system that is mainly offshore, and prior studies provide highly variable slip estimates, which indicates uncertainty about the seismic hazard it poses. Therefore, the primary goal of the seismic survey was to better understand the structure and geometry of the onshore section of the Frijoles Fault strand of the SGFZ. We deployed 118 geophones (channels) at 5-m spacing along a linear profile centered on the mapped surface trace of the Frijoles Fault and co-located active P- and S-wave sources... Categories: Data; Types: Map Service, OGC WFS Layer, OGC WMS Layer, OGC WMS Service; Tags: Ano Nuevo, California, Central California Coastal, Geophysics, Seismology, All tags... USGS Science Data Catalog (SDC), earthquake zone, earthquakes, fault, fault zones, geoscientificInformation, hazards, seismic methods, seismic refraction methods, tomography, Fewer tags