2025-04-18T19:59:41.46Z39.7150001525879-123.5221633911136.48000001907349manualconfirmedUSGS1.49md1Origin/20250418200208.227315.19197Magnitude/20250418200208.227367.19198USGS4 km NW of Laytonville, CAregion namenccatalognc75167711contributorID