2021-02-27T12:29:43.0000Z58.162333-155.3198332.5manualconfirmedIRIS-0.94Ml1Origin/20210301232337.184608.4456707Magnitude/20210301232337.184658.4456708IRISALASKA PENINSULAregion nameNEIC PDEcatalogav91020663contributorID