2021-10-15T19:45:47.0000Z58.244333-155.1341672.57manualconfirmedIRIS-0.33Ml1Origin/20211016031103.766078.199947Magnitude/20211016031103.766117.199948IRISALASKA PENINSULAregion nameNEIC PDEcatalogav91393841contributorID