Ubinas volcano (Peru) - Smithsonian / USGS Weekly Volcanic Activity Report for 30 December-5 January 2021 (Continuing Activity)

Instituto Geofísico del Perú (IGP) reported that at 1659 on 31 December and at 1746 on 1 January low-volume lahars descended the Volcánmayo drainage on Ubinas's SE flank and damaged parts of the highway linking Arequipa, Querapi, Ubinas, and Huarina. The Alert Level remained at Yellow (the second lowest level on a four-color scale).

Source: Instituto Geofísico del Perú (IGP)
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From: Global Volcanism Program, 2020. Report on Ubinas. In: Mayberry, G (ed.), Weekly Volcanic Activity Report 30 December-5 January 2021. Smithsonian Institution and US Geological Survey.