Filters: Tags: {"scheme":"ISO 19115 Topic Category"} (X) > Date Range: {"choice":"week"} (X) > Extensions: Shapefile (X)

Filters Date Types (for Date Range) Types Downloadable (1) Map Service (1) OGC WFS Layer (1) OGC WMS Layer (1) Shapefile (1) Contacts Harley M Benz U.S. Geological Survey, ROCKY MOUNTAIN REGION GS ScienceBase Harley M. Benz U.S. Geological Survey Categories Data (1) Tag Types Theme (1) Tags (with Scheme=ISO 19115 Topic Category) biota (1) View Results as: JSON ATOM CSV

Global Catalog of Calibrated Earthquake Locations Provided here is a globally distributed catalog of earthquakes and nuclear explosions with calibrated hypocenters, referred to as the Global Catalog of Calibrated Earthquake Locations or GCCEL. This dataset contains more than 23,736 earthquakes in 344 well distributed clusters. Currently there are more than 4M arrival times with the majority being the Pg, Pn, P, Sg, Sn and S phases. The term “calibrated” refers to the property that the hypocenters are minimally biased by unknown Earth structure and that the uncertainties are meaningful. Uncertainties are calculated using empirically determined variability of the arrival time data itself, specific to each calibrated cluster of hypocenters. The data are carefully... Categories: Data; Types: Downloadable, Map Service, OGC WFS Layer, OGC WMS Layer, Shapefile; Tags: Earth, biota, earthquake occurrences, earthquakes, earthquakes, All tags... hazards, seismic networking, seismology, Fewer tags