2026-05-17T02:39:49.24Z35.708831787109-121.042335510257.2300000190735manualconfirmedUSGS1.5md1Origin/20260517024224.430809.47387Magnitude/20260517024224.430874.47388USGS15 km W of Lake Nacimiento, CAregion namenccatalognc75361561contributorID