2026-03-16T13:57:06.74Z38.794498443604-122.808998107913.6manualconfirmedUSGS0.53md1Origin/20260316135900.384207.132146Magnitude/20260316135900.384291.132147USGS5 km WNW of The Geysers, CAregion namenccatalognc75328232contributorID