2025-06-07T23:26:28.0000Z56.288333-159.5096672.49manualconfirmedIRIS1.34Ml1Origin/20250609005023.868511.116161Magnitude/20250609005023.86856.116162IRISALASKA PENINSULAregion nameNEIC PDEcatalogav93631351contributorID