MT. KLYUCHEVSKOI VOLCANO 56o03'N, 160o39'E INFORMATION RELEASE No. 46 October 15, 1994, 21:00 KST (0900 UMT) Observers at Klyuchi report a decrease of activity at the volcano during the past week. Gas and steam columns rising from two apertures at the summit reached a height above the crater of 2500 m on October 10 and 800 m on October 14. The volcano was obscured by clouds on October 15. Continuous volcanic tremor with a maximum amplitude of 0.4 microns is being recorded 11 km from the volcano.