2025-07-31T07:21:40.0000Z49.2332157.854610manualconfirmedIRIS5.2mb1Origin/20250731074514.834299.103067Magnitude/20250731074514.834357.103068IRISEAST OF KURIL ISLANDSregion nameNEIC PDEcatalogus6000qwv7contributorID