|Start:||October 22, 1989 ||Observed|
|Stop:||October 28, 1989 ||Observed|
|"Fire", "Glowing", or incandescence: ||
|MaxVEI: ||0 ||
|Duration: ||About a week ||
From Reeder (1992): "During the week of October 22-28, 1989, the crew of the Crystal Sea, who have been pumping fuel from the beached Polar Command, observed a glow at night that was coming from the top of Mount Cleveland. The Polar Command was beached about 12 km ESE of Mount Cleveland volcano on the south side of Chuginadak Island near Black Peak."