Sangay volcano (Ecuador) - Smithsonian / USGS Weekly Volcanic Activity Report for 14 July-20 July 2021 (Continuing Activity)
IG reported a high level of activity at Sangay during 13-20 July. Weather clouds and rain sometimes prevented visual and webcam observations of the volcano. Daily ash plumes were identified in satellite images by the Washington VAAC, rising between 900 m to as high as 5.4 km above the volcano and drifting W, SW, SE, and NE.
Mi, 14. Jul 2021, 06:0006:00 AM | VON: VN
Ashfall was reported in Barca and Guamote (40 km WNW) on 14 July and in Guamote on 19 July. Signals indicating lahars were recorded by the seismic network during 15-16 and 18-20 July.
Source: Instituto Geofísico-Escuela Politécnica Nacional (IG)
From: Global Volcanism Program, 2021. Report on Sangay. In: Mayberry, G (ed.), Weekly Volcanic Activity Report 14 July-20 July 2021. Smithsonian Institution and US Geological Survey.
Mi, 14. Jul 2021, 05:45
Di, 13. Jul 2021, 18:15