2026-03-20T10:08:43.05Z58.0365-155.274166666676.95manualconfirmedUSGS0.22ml1Origin/20260321053704.134325.347756Magnitude/20260321053704.134408.3477572026-03-21T05:37:04.247243ZAlaska Peninsularegion nameOrigin/20260321053704.134325.347756