2020-12-07T19:02:59.0000Z55.3335-159.229715.76manualconfirmedIRIS3.3ML1Origin/20201207192449.704305.2690613Magnitude/20201207192449.704362.2690614IRISALASKA PENINSULAregion nameNEIC PDEcatalogus7000cnw5contributorID