USGS
30th March 2011, 18:40
Based on a SIGMET notice, the Buenos Aires VAAC reported ash from an eruption of Planch?n-Peteroa on 26 March. Ash was not observed in satellite imagery.
Source: Buenos Aires Volcanic Ash Advisory Center (VAAC)
More... (http://www.volcano.si.edu/reports/usgs/index.cfm?wvarweek=20110323#planchon)
Source: Buenos Aires Volcanic Ash Advisory Center (VAAC)
More... (http://www.volcano.si.edu/reports/usgs/index.cfm?wvarweek=20110323#planchon)