2026-08-16T03:51:32.24Z39.318332672119-123.273002624515.5300002098083manualconfirmedUSGS1.55md1Origin/20260816035407.699049.391585Magnitude/20260816035407.699111.391586USGS8 km NW of Redwood Valley, CAregion namenccatalognc75419207contributorID