2023-05-05T14:19:30.0000Z58.186667-155.3316672.39manualconfirmedIRIS-0.18Ml1Origin/20230506015509.648365.268813Magnitude/20230506015509.648418.268814IRISALASKA PENINSULAregion nameNEIC PDEcatalogav91875056contributorID