2022-08-30T01:41:57.0000Z58.254167-155.15166732.79manualconfirmedIRIS0.55Ml1Origin/20220831114127.236507.88746Magnitude/20220831114127.236557.88747IRISALASKA PENINSULAregion nameNEIC PDEcatalogav91671886contributorID