| Magnitude | 6.4 |
| Region | OFFSHORE NORTHERN CALIFORNIA |
| Date time | 2022-12-20 10:34:26.1 UTC |
| Location | 40.560 ; -124.420 |
| Depth | 17 km |
| Distance | 238 km WNW of Chico, United States / pop: 121,000 / local time: 02:34:26.1 2022-12-20 23 km WSW of Fortuna, United States / pop: 12,000 / local time: 02:34:26.1 2022-12-20 |
All data providers for this event:
Geoscience Australia, Canberra, ACT, Australia -- Canberra, Australia (AUST)Centro de Sismologia da Universidade de Sao Paulo (member of the RSBR) -- Sao Paulo, Brazil (USP)
British Geological Survey -- Edinburgh, United Kingdom (BGS)
Seismological Survey of Serbia -- Belgrade, Serbia (BEO)
GeoForschungsZentrum (GFZ) -- Potsdam, Germany (GFZ)
Instituto Portugues do Mar e da Atmosfera -- Lisbon, Portugal (IPMA)
National Earthquake Information Center, U.S. Geological Survey -- Golden, United States (NEIC)
Universidad de Panama -- Panama, Panama (IGC)
Centre National de la Recherche Scientifique et Technique -- Rabat, Morocco (CNRST)
Instituto Geografico Nacional -- Madrid, Spain (IGN)
National Institute for Earth Physics -- Bucharest, Romania (NIEP)
Ukrainian NDC, Main Center of Special Monitoring -- Kyiv, Ukraine (MCSM)
Korean Meteorological Administration -- Seoul, Korea, Republic of (SEO)
Alaska Tsunami Warning Seismic System, West Coast and Alaska Tsunami Warning Center -- Anchorage, United States (AT)
EMSC - CSLOC -- Arpajon, France (CSLC)
Geophysical Survey of the Russian Academy of Sciences -- Obninsk, Russia (GSRAS)
Kandilli Observatory and Earthquake Research Institute -- Istanbul, Turkey (KOERI)
Instituto Nazionale di Geofisica e Vulcanologia -- Rome, Italy (INGV) -- DOI: https://terremoti.ingv.it/en/iside
USGS Northern California Regional Network, USGS-Menlo Park, California -- Menlo Park, United States (NC)
Further information can be found at:
National Earthquake Information Center, U.S. Geological Survey -- Golden, United States (NEIC)GeoForschungsZentrum (GFZ) -- Potsdam, Germany (GFZ)