2020-12-14T10:08:20.0000Z58.475-154.5273333.47manualconfirmedIRIS-0.08Ml1Origin/20201216041333.00265.3072844Magnitude/20201216041333.002702.3072845IRISALASKA PENINSULAregion nameNEIC PDEcatalogav91015003contributorID