2026-02-26T04:59:02.73Z51.5237159.41885.5manualconfirmedEMSC5.7mw1Origin/20260226074931.588581.66123Magnitude/20260226074931.588631.66124EMSCOFF EAST COAST OF KAMCHATKAregion nameEMSC-RTScatalog1951583contributorID