2026-07-31T18:28:41.84Z33.180666666667-116.3726666666711.51manualconfirmedUSGS0.72ml1Origin/20260731183257.851159.991Magnitude/20260731183257.851243.9922026-07-31T18:30:57.216057Z2026-07-31T18:32:57.867097ZSouthern Californiaregion nameOrigin/20260731183257.851159.991