2021-04-21T18:42:25.0000Z58.445333-154.37354.78manualconfirmedIRIS-0.02Ml1Origin/20210422213842.059131.9319188Magnitude/20210422213842.059173.9319189IRISALASKA PENINSULAregion nameNEIC PDEcatalogav91024703contributorID