2025-12-20T13:16:56.834Z37.8372-117.81129.8411manualconfirmedUSGS2.48ml1Origin/20251220132136.851202.26942665Magnitude/20251220132136.851309.269426662025-12-20T13:21:36.864803ZCalifornia-Nevada Border Regionregion nameOrigin/20251220132136.851202.26942665