The weekly USGS/SI roundup is out. Highlights (beyond Slamet) include:
Explosions (some heard 25 km away) and incandescent blocks that started fires at Galeras, Colombia.
Ash and tephra being thrown tens of meters into the air and a 4-m tall spatter cone being built at Pacaya, Guatemala
Also in Guatemala, Santa Maria's Santiaguito dome produced ash plumes and explosions.
Steam, ash and sulfur odors from the continuing eruption at Redoubt, Alaska.
Increased seismicity, steam and ash plumes along with a thermal anomaly at El Reventador in Ecuador
