2026-03-12T19:08:27.73Z38.758666992188-122.732666015621.49manualconfirmedUSGS1.14md1Origin/20260312191048.119492.97016Magnitude/20260312191048.119552.97017USGS3 km SE of The Geysers, CAregion namenccatalognc75326597contributorID