2026-05-01T10:30:53.23Z39.739833831787-123.547668457030.63manualconfirmedUSGS1.82md1Origin/20260501103306.638411.46719Magnitude/20260501103306.638471.46720USGS8 km NW of Laytonville, CAregion namenccatalognc75354912contributorID