Ubinas, Peru

Based on a pilot report and observations of satellite imagery, the Buenos Aires VAAC reported that ash plumes from Ubinas rose to altitudes of 6.7-7.6 km (22,000-25,000 ft) a.s.l. and drifted SW and NE during 28-29 November.

Sources: Buenos Aires Volcanic Ash Advisory Center (VAAC) - “Report provided courtesy of the Smithsonian’s Global Volcanism Program and the US Geological Survey’s Volcano Hazards Program.”