MT. KLYUCHEVSKOY VOLCANO, Kamchatka, Russia
                         56o11' N, 160o47' E
                  Thursday, July 29, 1993, 20:00 KDT

The summit eruption continues.  On July 27 at 22:00, the gas and ash
plume was as high as 5 km above the crater extending to the south for
an unknown distance.  On July 28 at 00:30, a lava flow was observed on
the west flank as well as lava fountains 600-700 meters above the
crater.  On July 29 at 15:00, the gas and ash cloud was 5 km high
above the crater and extended to the southwest.  Volcanic tremor is
high but stable.