2025-07-30T14:00:17.78Z52.2514160.31927.4manualconfirmedEMSC5.1mb1Origin/20250731130051.752466.105623Magnitude/20250731130051.752514.105624EMSCOFF EAST COAST OF KAMCHATKAregion nameEMSC-RTScatalog1839333contributorID