ISC locations: 1964 to present
The ISC provides full access to data within the ISC Bulletin. Data include hypocentre locations, phase data, amplitude measurements, focal mechanism solutions, etc.
The ISC also hosts the International Registry of Seismograph Stations (IR), the IASPEI Ground Truth reference events (GT), the ISC-EHB dataset and the ISC-GEM Catalogue.
Data centres and seismological agencies are encouraged to provide their data to the ISC according to the contribution schedule. We collect all earthquake parametric data, including phase readings, hypocentre locations, focal mechanism solutions, etc.
Use of data from the ISC should always be cited. This includes use by academic or commercial organizations, as well as by individuals.
Please check our citation page for more information.