2025-04-03T01:06:37.0000Z51.976167178.4571676.86manualconfirmedIRIS0.87Ml1Origin/20250404063846.761787.84079Magnitude/20250404063846.761838.84080IRISRAT ISLANDS, ALEUTIAN ISLANDSregion nameNEIC PDEcatalogav93559621contributorID