2026-10-02T16:34:41.259106Z51.65431976318359159.6351013183593830manualconfirmedIAG6.079116937964246mb1Origin/20261002175901.30387.66826Magnitude/20261002175901.303935.66827earthquakeIAGOff East Coast of Kamchatkaregion nameusp2026thwqcontributorID