Decision-tree analysis of factors influencing rainfall-related building structure and content damage

A spatial analysis of rainfall damage data using c-band weather radar images

Intense rainfall may locally cause considerable damage in cities, e.g. because of sewer floods. A better understanding of relationships between rainfall characteristics and rainfall-related damage can help insurers and flood authorities to respond more adequately to rainfall extremes. This paper aims to study to what extent weather radars can be...

A statistical analysis of insurance damage claims related to rainfall extremes

In this paper, a database of water-related insurance damage claims related to private properties and content was analysed. The aim was to investigate whether the probability of occurrence of rainfall-related damage was associated with the intensity of rainfall. Rainfall data were used for the period of 2003–2009 in the Netherlands based on a...

Werken aan een veilige delta

De recente overstromingen in het buitenland (New Orleans, Thailand, Japan en New York) laten zien hoe groot de maatschappelijke ontwrichting na een overstroming is en wat het belang van een goed waterkeringssysteem is. Hoewel Nederland één van de best beveiligde delta’s in de wereld is, voldoet een derde van onze hoofdwaterkeringen niet aan onze...

Correlations between rainfall data and insurance damage data on pluvial flooding in The Netherlands

The objective of this paper is to establish relationships between rainfall extremes and damage data from Dutch insurance industry. Rainfall data are based on a network of 33 automatic rain gauges held by the Royal Netherlands Meteorological Institute. Rainfall characteristics, such as peak rainfall intensity and rainfall volume, are correlated...