2025-08-22T19:08:16.0000Z52.9152161.115110manualconfirmedIRIS4.4mb1Origin/20250822212144.80537.334929Magnitude/20250822212144.805426.334930IRISOFF EAST COAST OF KAMCHATKAregion nameNEIC PDEcatalogus6000r36zcontributorID