2023-06-29T13:20:20.0000Z58.184833-155.3078332.74manualconfirmedIRIS0.54Ml1Origin/20230630183102.847118.19783Magnitude/20230630183102.847174.19784IRISALASKA PENINSULAregion nameNEIC PDEcatalogav91942771contributorID