2026-08-21T18:37:56.31Z34.178666666667-117.93016666667-0.91manualconfirmedUSGS1.15ml1Origin/20260821214413.838013.277591Magnitude/20260821214413.83811.2775922026-08-21T20:41:36.835274Z2026-08-21T21:44:13.849555ZSouthern Californiaregion nameOrigin/20260821214413.838013.277591