2025-05-08T20:02:00.0000Z58.241667-155.1621674.02manualconfirmedIRIS-0.47Ml1Origin/20250509024127.901739.175029Magnitude/20250509024127.901799.175030IRISALASKA PENINSULAregion nameNEIC PDEcatalogav93600826contributorID