2022-12-26T18:51:18.0000Z58.172667-155.3758331.07manualconfirmedIRIS0.58Ml1Origin/20221227223652.947037.928111Magnitude/20221227223652.947086.928112IRISALASKA PENINSULAregion nameNEIC PDEcatalogav91738571contributorID