2026-09-01T13:01:39.16Z39.317665100098-123.273834228526.9manualconfirmedUSGS1.27md1Origin/20260901130416.400273.52230Magnitude/20260901130416.400333.52231USGS8 km NW of Redwood Valley, CAregion namenccatalognc75428177contributorID