IG reported that a high level of activity continued to be recorded at Reventador during 29 June-6 July; adverse weather conditions sometimes prevented visual confirmation. Seismicity was characterized by daily explosions, harmonic tremor events, long-period earthquakes, and signals indicating emissions. Gas, steam, and ash plumes, often observed multiple times a day with the webcam or reported by the Washington VAAC, rose as high as 1.6 km above the summit crater and drifted mainly W, NW, and NE. Crater incandescence and incandescent blocks rolling down the S flank were often observed at night.
Source: Instituto Geofï¿½sico-Escuela Politï¿½cnica Nacional (IG)
Syndicated from Smithsonian / USGS Weekly Volcanic Activity Report