2026-05-28T19:41:19.65Z36.299331665039-120.88266754156.1999998092651manualconfirmedUSGS1.74md1Origin/20260528194259.963586.105597Magnitude/20260528194259.963645.105598USGS23 km NNE of San Lucas, CAregion namenccatalognc75367666contributorID