2026-04-24T12:56:32.64Z38.547666666667-122.760666666674.93manualconfirmedUSGS1.3md1Origin/20260424234303.589547.105132Magnitude/20260424234303.589604.105133USGS4 km NNW of Larkfield-Wikiup, CAregion namenccatalognc75350667contributorID