2025-07-31T06:36:15.0000Z52.52159.37952.919manualconfirmedIRIS4.8mb1Origin/20250731073006.779717.102871Magnitude/20250731073006.779774.102872IRISOFF EAST COAST OF KAMCHATKAregion nameNEIC PDEcatalogus6000qwurcontributorID