2026-08-17T17:16:49.92Z33.458166666667-116.6198.49manualconfirmedUSGS0.64ml1Origin/20260817172109.503435.190131Magnitude/20260817172109.503533.1901322026-08-17T17:21:09.51587ZSouthern Californiaregion nameOrigin/20260817172109.503435.190131