“…Hudson in 1991, Chait en in 2008, Puyehue Cord on-Caulle in 2011, Calbuco in 2015 have also served as a driver for renewed field investigations so that eruptive histories and potential hazards posed to adjacent and downwind communities can be better clarified (i.e. Lara, 2009;Wilson et al, 2011aWilson et al, , 2011bAmigo et al, 2013;Lara et al, 2013;Watt et al, 2013;Alloway et al, 2015Alloway et al, , 2017.…”