Sabancaya volcano (Peru) - Smithsonian / USGS Weekly Volcanic Activity Report for 19 July-25 July 2017 (Continuing Activity)
Observatorio Vulcanológico del Sur del IGP (OVS-IGP) and Observatorio Vulcanológico del INGEMMET (OVI) reported that since the beginning of July there had been a gradual increase in activity at Sabancaya associated with rising magma and increased sulfur dioxide gas emissions. Gas-and-ash plumes rose to moderate heights, between 2.5 and 4.5 km above the crater rim. On 22 July winds shifted S and SE, causing ashfall in Lluta (30 km SW), Huanca (75 km SSE), and in some parts of Arequipa (80 km SSE).
Mi, 19. Jul 2017, 06:0006:00 AM | VON: VN
Sources: Instituto Geológico Minero y Metalúrgico (INGEMMET), Instituto Geofísico del Perú (IGP)
From: Global Volcanism Program, 2017. Report on Sabancaya. In: Mayberry, G (ed.), Weekly Volcanic Activity Report 19 July-25 July 2017. Smithsonian Institution and US Geological Survey.
Mi, 19. Jul 2017, 01:15
Di, 18. Jul 2017, 07:15