2023-02-24T17:22:44.0000Z58.215833-155.19852.14manualconfirmedIRIS-0.18Ml1Origin/20230226204716.93858.77883Magnitude/20230226204716.938634.77884IRISALASKA PENINSULAregion nameNEIC PDEcatalogav91772271contributorID