2022-12-16T22:52:46.0000Z58.272-155.0171673.26manualconfirmedIRIS-0.05Ml1Origin/20221217050514.42694.858749Magnitude/20221217050514.426992.858750IRISALASKA PENINSULAregion nameNEIC PDEcatalogav91080548contributorID