2026-01-21T09:16:43.0000Z38.8370018005371-122.7856674194341.44000005722046manualconfirmedUSGS0.72md1Origin/20260121112910.846872.1339Magnitude/20260121112910.846935.1340USGS6 km WNW of Cobb, CAregion namenccatalognc75299236contributorID