2023-06-18T07:34:33.0000Z56.194833-159.44916724.75manualconfirmedIRIS-0.14Ml1Origin/20230619043907.765543.201090Magnitude/20230619043907.765592.201091IRISALASKA PENINSULAregion nameNEIC PDEcatalogav91107928contributorID