2020-11-17T18:04:56.0000Z58.181833-155.3463332.3manualconfirmedIRIS0.27Ml1Origin/20201118184835.865133.1567082Magnitude/20201118184835.865167.1567083IRISALASKA PENINSULAregion nameNEIC PDEcatalogav91012473contributorID