Synthesizing, summarizing, and sharing natural hazard information for non-scientists

Abstract:

To understand and plan for natural disasters scientists and city planners need the best science available underlying their hazard maps and hazard information. For areas where hazard data are sparse, the government mandated hazard material can be outdated or incomplete and does not reflect the most current science. This project critically examines the state of natural hazard information available for Missoula, Montana. It exposes weaknesses and strengths of current hazard assessment and develops methods for improving both existing data and how hazard information is presented for stakeholder use. This is done through expert critique from scientists who specialize in hazard-related fields and through stakeholder interviews. Initial findings show that some hazards are more poorly constrained than others. Earthquake data are sparse in this region and uncertainty is great. Significant work is needed to improve the underlying datasets and the methods by which the information is distributed. We propose creating user-friendly natural hazard information through a web-based medium along with expanding the data available for assessing seismic hazard near Missoula, MT using GPS measurements. This project serves as a case study for creating tools and methods for qualitatively and quantitatively examining hazard information in other locations.