2023-04-21T08:19:31.0000Z37.3465-118.82166711.16manualconfirmedIRIS0.91Md1Origin/20230421121200.616429.104953Magnitude/20230421121200.616483.104954IRISCALIFORNIA-NEVADA BORDER REGIONregion nameNEIC PDEcatalognc73876170contributorID