2025-08-12T18:39:37.31Z38.8030014038086-122.8141632080082.89000010490417manualconfirmedUSGS0.91md1Origin/20250812184252.723856.228332Magnitude/20250812184252.723909.228333USGS6 km NW of The Geysers, CAregion namenccatalognc75222362contributorID