2025-10-02T16:03:03.0000Z58.3345-154.54811.59manualconfirmedIRIS-0.16Ml1Origin/20251003043442.861539.738357Magnitude/20251003043442.86159.738358IRISALASKA PENINSULAregion nameNEIC PDEcatalogav93050459contributorID