Event Sets

Our sophisticated event sets offer you a global view of flood loss assessments.

Sophisticated Methods For A Global View

We offer our Global Flood Event Set to clients which is the cornerstone of our flood models and the first of its kind.

Consisting of over 15 million events and utilising a unique combination of sophisticated statistical and physical modelling methods, the Global Flood Event Set provides you with a consistent and comprehensive approach to global loss assessment.

It considers the influence of both tropical cyclone and non-tropical cyclone activity to provide simulated inland flood events on an unprecedented geographical scale, with flood severity given across more than 90,000 precipitation locations and 146,000 river locations.  

Additionally, we have a dedicated UK Flood Event Set, with flood severity given across an even higher density of locations to represent inland and coastal flood. The density of modelled locations captures localised events contributing to attritional losses, with an average of 10.6 events per year.

We also have experience in developing bespoke event sets that couple flood with other simultaneous natural perils, such as windstorm, and our consultants can work with you to meet your individual needs.

Our event sets allow you to stress test your portfolio by selecting scenarios to perform ‘what if?’ analysis globally, build your own in-house catastrophe models and optimise your portfolio against correlated losses regionally.

For more information on our catastrophe model components, check out our flood models or get in touch.

Flood Services

Catastrophe Models

Our suite of high-resolution catastrophe models and event sets utilise the latest science to assess the potential severity and frequency of flood losses to global property portfolios.

Maps And Analytics

Our market-leading high-resolution global flood maps and analytics enable users to understand and manage their flood risk, using the latest research and innovation.


We work on a bespoke basis to offer unique solutions to your flood risk problems, from single site assessments and flood defence design to portfolio optimisation and tailored model builds, working with you to meet your needs.

Event Response

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