2025-08-21T03:01:11.73Z38.7953338623047-122.7786636352542.7manualconfirmedUSGS1.08md1Origin/20250821030344.189431.313289Magnitude/20250821030344.189487.313290USGS3 km NNW of The Geysers, CAregion namenccatalognc75226537contributorID