2025-07-31T00:23:18.0000Z52.346160.625210manualconfirmedIRIS4.5mb1Origin/20250731034316.781355.100447Magnitude/20250731034316.781419.100448IRISOFF EAST COAST OF KAMCHATKAregion nameNEIC PDEcatalogus6000qwsdcontributorID