2026-09-01T15:35:37.12Z39.010334014893-123.564834594735.3099999427795manualconfirmedUSGS1.22md1Origin/20260901153737.853446.53194Magnitude/20260901153737.853507.53195USGS16 km NE of Point Arena, CAregion namenccatalognc75428242contributorID