2025-07-29T11:24:21.15Z38.8011665344238-122.81933593752.94000005722046manualconfirmedUSGS0.75md1Origin/20250729112803.686754.74051Magnitude/20250729112803.686806.74052USGS6 km NW of The Geysers, CAregion namenccatalognc75216487contributorID