SummaryMapsTestimonies Medias Scientific data
Magnitude2.1
RegionNORTHERN CALIFORNIA
Date time2025-04-04 14:34:45.0 UTC
Location38.146 ; -121.829
Depth29 km
Distance26 km NNE of Concord, United States / pop: 128,000 / local time: 07:34:45.0 2025-04-04
22 km ESE of Fairfield, United States / pop: 112,000 / local time: 07:34:45.0 2025-04-04
Source parameters provided by:

USGS Northern California Regional Network, USGS-Menlo Park, California -- Menlo Park, United States (NC)
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All data providers for this event:
USGS Northern California Regional Network, USGS-Menlo Park, California -- Menlo Park, United States (NC)
Further information can be found at:
GeoForschungsZentrum (GFZ) -- Potsdam, Germany (GFZ)
National Earthquake Information Center, U.S. Geological Survey -- Golden, United States (NEIC)