2021-04-17T16:57:22.0000Z58.282-154.8658335.36manualconfirmedIRIS-0.08Ml1Origin/20210420011149.089247.9145706Magnitude/20210420011149.089288.9145707IRISALASKA PENINSULAregion nameNEIC PDEcatalogav91024438contributorID