2025-10-03T14:16:38.43Z37.4216651916504-118.5466690063487.19000005722046manualconfirmedUSGS1.59md1Origin/20251003141900.656112.740753Magnitude/20251003141900.656166.740754USGS5 km E of Round Valley, CAregion namenccatalognc75244331contributorID