This DEVORA field note summarises the journal article: Combining long- and short-term probabilistic volcanic hazard assessment with cost-benefit analysis to support decision making in a volcanic crisis from the Auckland Volcanic Field, New Zealand. By Sandri, L., Jolly, G., Lindsay, J., Howe, T. & Marzocchi, W. (2012) Bulletin of Volcanology v. 74 (3): 705-723. DOI: 10.1007/s00445-011-056-y.