2023-02-22T13:40:45.0000Z58.182833-155.30652.2manualconfirmedIRIS-0.03Ml1Origin/20230223055531.777108.52395Magnitude/20230223055531.777164.52396IRISALASKA PENINSULAregion nameNEIC PDEcatalogav91770451contributorID