2025-05-10T22:22:23.0000Z51.994667178.45451.24manualconfirmedIRIS0.43Ml1Origin/20250511144529.738551.190980Magnitude/20250511144529.738602.190981IRISRAT ISLANDS, ALEUTIAN ISLANDSregion nameNEIC PDEcatalogav93602991contributorID