2026-04-17T17:42:43.51Z38.81916809082-122.821166992192.6manualconfirmedUSGS1.35md1Origin/20260417174525.338631.23509Magnitude/20260417174525.338698.23510USGS7 km NW of The Geysers, CAregion namenccatalognc75346457contributorID