2026-08-21T09:43:16.06Z36.063833333333-117.839333333332.63manualconfirmedUSGS0.88ml1Origin/20260821094711.254696.268443Magnitude/20260821094711.254767.2684442026-08-21T09:47:12.473853ZCalifornia-Nevada Border Regionregion nameOrigin/20260821094711.254696.268443