Eruption from Reventador volcano yesterday (image: IGEPN)
No significant change in the activity has occurred since the last update and is characterized by the ongoing explosive eruption of the volcano as reported the local volcano observatory Instituto Geofísico (IGEPN).
The volcano continues to generate vulcanian-type explosions from the summit crater accompanied by near-continuous ash plumes reaching approx. 16,400 ft (5,000 m) altitude. Avalanches of incandescent material are being observed reaching the length at about 500 m from the summit.
Source: Instituto Geofísico volcano activity update 10 October 2021