2021-02-22T04:00:54.0000Z37.5755-118.8513335.56manualconfirmedIRIS0.49Md1Origin/20210222170031.102413.3946010Magnitude/20210222170031.102463.3946011IRISCALIFORNIA-NEVADA BORDER REGIONregion nameNEIC PDEcatalognc73526236contributorID