2026-03-11T23:21:11.79Z53.2786161.057631manualconfirmedEMSC4.5mb1Origin/20260312074041.249787.91400Magnitude/20260312074041.249836.91401EMSCOFF EAST COAST OF KAMCHATKAregion nameEMSC-RTScatalog1958990contributorID