New insights into US flood vulnerability revealed from flood insurance big data

Economic estimates of flood damages rely on depth–damage functions that are inadequately verified. Here, the authors assessed flood vulnerability in the US and found that current depth–damage functions consist of disparate relationships that match poorly with observations which better follow a bimod...

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Bibliographic Details
Main Authors: Oliver E. J. Wing, Nicholas Pinter, Paul D. Bates, Carolyn Kousky
Format: Article
Language:English
Published: Nature Publishing Group 2020-03-01
Series:Nature Communications
Online Access:https://doi.org/10.1038/s41467-020-15264-2
Description
Summary:Economic estimates of flood damages rely on depth–damage functions that are inadequately verified. Here, the authors assessed flood vulnerability in the US and found that current depth–damage functions consist of disparate relationships that match poorly with observations which better follow a bimodal beta distribution.
ISSN:2041-1723