ACTIVITY OF NORTH KAMCHATKA VOLCANOES IN 1985

Abstract

In 1985 eruptive a ctivity renewed at three of the North Kamchatka volcanoes. This paper presents the description of eruptions at Klyuchevskoi, Bezymyannyi, and Shiveluch. Data are provided of the seismic a ctivity and ground deformation caused by the Klyuchevskoi eruptions. Estimates of eruption cloud thermal power are presented.