2026-09-11T03:04:21.42Z39.42166519165-123.262664794926.4800000190735manualconfirmedUSGS1.54md1Origin/20260911030616.301146.44302Magnitude/20260911030616.301205.44303USGS8 km E of Willits, CAregion namenccatalognc75433477contributorID