2025-08-11T21:42:08.64Z37.0588340759277-121.8408355712894.88000011444092manualconfirmedUSGS2.24md1Origin/20250811214424.730787.213872Magnitude/20250811214424.730839.213873USGS3 km NE of Day Valley, CAregion namenccatalognc75222002contributorID