Abstract
One of the most challenging decisions in the domain of natural hazards is whether to evacuate a densely populated region around a volcano that appears to threaten a major eruption. The economic expense of mass evacuation is high, yet the cost in possible human casualties is potentially much greater if an evacuation is not called, or is called late. To assist officials in weighing these considerations, probabilistic criteria for evacuation decision-making are developed within a cost-benefit analysis framework. It is shown that such criteria may be quantitatively expressed in terms of the proportion of the evacuees owing their lives to the evacuation call. The underlying principles are illustrated with some case studies where eruption probabilities have been estimated.
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References
Aspinall WP, Loughlin SC, Michael FV, Miller AD, Norton GE, Rowley KC, Sparks RSJ, Young SR (2002) The Montserrat Volcano Observatory: its evolution, organization, role and activities. In: The Eruption of Soufrière Hills Volcano, Montserrat, from 1995 to 1999, Geological Society Memoir No. 21, London
Aspinall WP, Woo G (1994) An impartial decision-making procedure using expert judgement to assess volcanic hazards. Atti dei Convegni Lincei 112:211–220
Brinkley D (2006) The great deluge. William Morrow, New York
Chester D (1993) Volcanoes and society. Edward Arnold, London
Dyson ME (2006) Come hell or high water. Basic Civitas Books, New York
Economist (2004) Copenhagen consensus: putting the world to rights, June
Harvard Medical School (2006) Overview of baseline survey results: Hurricane Katrina community advisory group. www.hurricanekatrina.med.harvard.edu
Hincks T (2006) Probabilistic volcano hazard and risk assessment. Dissertation, Bristol University, Department of Earth Sciences
Horne J (2006) Breach of faith. Random House, New York
Jewson S, Brix A, Ziehmann C (2005) Weather derivative valuation. Cambridge University Press, Cambridge
Jones-Lee MW (1994) Safety and the saving of life. In: Layard R, Glaister S (eds) Cost-benefit analysis. Cambridge University Press, Cambridge
Katz RW, Murphy AH (1997) Forecast value: prototype decision-making models. In: Katz RW, Murphy AH (eds) Economic value of weather and climate forecasts. Cambridge University Press, Cambridge
Kokelaar BP (2002) Setting, chronology and consequences of the eruption of the Soufrière Hills Volcano, Montserrat (1995–1999). In: The Eruption of Soufrière Hills Volcano, Montserrat, from 1995 to 1999. Geological Society Memoir No. 21, London
Marzocchi W, Sandri L, Gasparini P, Newhall C, Boschi E (2004) Quantifying probabilities of volcanic events: the example of volcanic hazard at Mt. Vesuvius. J Geophys Res 109:B11201
Marzocchi W, Sandri L, Furlan C (2006) A quantitative model for volcano hazard assessment. In: Mader HM, Coles SG, Connor CB, Connor LJ (eds) Statistics in Volcanology IAVCEI Publications. Geological Society, London
Mercado RA, Lacsamana JBT, Pineda GL (1996) Socioeconomic impacts of the Mount Pinatubo eruption. In: Newhall CG, Punongbayan RS (eds) Fire and mud. University of Washington Press
Molchan GM (1997) Earthquake prediction as a decision-making problem. Pure Appl Geophys 149:233–247
Newhall CG (2000) Volcano warnings. In: Sigurdsson H (ed) Encyclopaedia of volcanoes. Academic Press, San Diego
Newhall CG, Punongbayan RS (1996) Fire and mud, University of Washington Press
Newhall CG, Hoblitt RP (2002) Constructing event trees for volcanic crises. Bull Volc 64:3–20
Scandone R (1983) Problems related with the evaluation of volcanic risk. In: Tazieff H, Sabroux JC (eds) Forecasting volcanic events. Elsevier, Amsterdam
Sigthorsson H, Gudmundsson AT, Marteinsdottir F, Nielsen T (2006) Evacuation plan for volcanic eruptions in the Katla caldera in Iceland. Geophys Res Abstracts, Vol 8
Stauffer D (2002) Sociophysics: a review of recent Monte Carlo simulations. In: Family F (ed) Scaling and disordered systems. World Scientific, Singapore
Tayang J, Insauriga S, Ringor A, Belo M (1996) People’s response to eruption warning: the Pinatubo experience, 1991–1992. In: Newhall CG, Punongbayan RS (eds) Fire and mud. University of Washington Press
Tazieff H (1983) Volcanological forecasting and medical diagnosis: similarities. In: Tazieff H, Sabroux JC (eds) Forecasting volcanic events. Elsevier, Amsterdam
Viscusi WK, Aldy JE (2003) The value of a statistical life: a critical review of market estimates throughout the world. J Risk Uncertain 27(1):5–76
Wadge G, Woods A, Jackson P, Bower S, Williams C, Hulsemann F (1998) A hazard evaluation system for Montserrat. In: Lee B, Davis I (eds) Forecasts and warnings: programme overview IDNDR report. Thomas Telford, London
Woo G (1999) The mathematics of natural catastrophes. Imperial College Press, London
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Woo, G. Probabilistic criteria for volcano evacuation decisions. Nat Hazards 45, 87–97 (2008). https://doi.org/10.1007/s11069-007-9171-9
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DOI: https://doi.org/10.1007/s11069-007-9171-9