Ubinas volcano (Peru) - Smithsonian / USGS Weekly Volcanic Activity Report for 13 May-19 May 2020 (Continuing Activity)
During 11-18 May the number of seismic events at Ubinas totaled 54 with volcano-tectonic (VT) signals being the most numerous. Sporadic emissions of gas and steam were recorded by the webcam rising to heights less than 300 m above the summit. The Alert Level remained at Orange (the second highest level on a four-color scale) and the public were warned to stay outside of a 10-km radius.
mer., 13 mai 2020, 06:0006:00 AM | AUTEUR : VN
Source: Instituto Geofísico del Perú (IGP)
From: Global Volcanism Program, 2020. Report on Ubinas. In: Mayberry, G (ed.), Weekly Volcanic Activity Report 13 May-19 May 2020. Smithsonian Institution and US Geological Survey.
sam., 21 mars 2020, 16:45
Ubinas volcano (Peru): no significant change in activity since the last update; descent of a lahar detected
IGP reported that the warning system at the volcano detected the decrease of a lahar (volcanic mud flow) of a low volume that traveled downslope in SE direction through the Volcanmayo ravine due to the streams that run through this sector. This is located 2 km away from the Ubinas town. ... Read all
mer., 12 févr. 2020, 08:11
IGP reported that the seismic station records internal tremor associated with the descent of a lahar (mud flows) of a moderate volume. The lahar which formed traveled down the SE flank of the volcano along the Volcanmayo gorge at the approx. distance of 2 km from the Ubinas town. ... Read all