Cleveland Weekly Update issued Feb 3, 2012 11:53 AKST Volcano Alert Level WATCH - Aviation Color Code ORANGE

Satellite observations throughout the week suggest that eruptive activity at Cleveland Volcano has slowed or paused. Since observation of a new lava dome on 30 January, its size has not changed appreciably. Satellite-derived surface temperatures are consistent with slow to no growth of the dome. There have been no indications of explosive ash-producing activity from distant seismic, pressure or lightning sensors. Renewed eruptive activity producing a small 40 meter (130 foot) lava dome was first observed in satellite data on 30 January 2012, following a month of little to no observable ...

http://volcanoes.usgs.gov/activity/archive/current.php?noticeid=6958