| Code | Organization | Link |
|---|---|---|
| BGS | British Geological Survey | https://www.bgs.ac.uk/ |
| CSN | Centro Sismologico Nacional, Chile | http://www.sismologia.cl |
| EMSC | European-Meditteranean Seismological Center | https://www.emsc-csem.org/ |
| GCMT | Global Centroid-Moment-Tensor Project | https://www.globalcmt.org/ |
| GEOFON | GEOFON Program, GFZ Potsdam | https://geofon.gfz-potsdam.de/ |
| GEONET | Geological hazard information for New Zealand | https://www.geonet.org.nz/ |
| IGNES | Instituto Geografico Nactional, Spain | http://www.ign.es/ |
| INGV | Instituto Nazionale Di Geofisica e Vulcanologia, Italy | http://www.ingv.it/ |
| NRCAN | National Resources Canada | https://earthquakescanada.nrcan.gc.ca// |
| USGS | United States Geological Survey | https://earthquake.usgs.gov/ |