2026-02-04T14:02:14.74Z38.8334999084473-122.8180007934571.76manualconfirmedUSGS1.06md1Origin/20260204140433.808457.55799Magnitude/20260204140433.808522.55800USGS8 km NW of The Geysers, CAregion namenccatalognc75308317contributorID