2026-10-10T21:01:19.1Z38.571998596191-122.46199798584-0.47manualconfirmedUSGS2.09md1Origin/20261010210352.540888.24086Magnitude/20261010210352.540949.24087USGS1 km WSW of Angwin, CAregion namenccatalognc75447486contributorID