2026-08-17T17:34:25.37Z33.527166666667-116.7383.95manualconfirmedUSGS0.53ml1Origin/20260817212111.277622.193155Magnitude/20260817212111.277689.1931562026-08-17T17:37:18.472929Z2026-08-17T21:21:11.389293ZSouthern Californiaregion nameOrigin/20260817212111.277622.193155