Scientific journal publication Predicting and validating the tracking of a volcanic ash cloud during the 2006 eruption of Mt. Augustine Volcano. Webley, P.W.; Atkinson, D.; Collins, R.L.; Dean, K.; Fochesatto, J.; Sassen, K.; Cahill, C.F.; Prata, A.; Flynn, C.J.; Mizutani, K. Publication details Journal: Bull. Am. Meteorol. Soc., 89, 1647–1658, 2008