2022-12-12T23:23:17.0000Z58.197167-155.2488331.77manualconfirmedIRIS0.45Ml1Origin/20221213034828.336034.831939Magnitude/20221213034828.336086.831940IRISALASKA PENINSULAregion nameNEIC PDEcatalogav91730016contributorID