Verisk updates US tropical cyclone model on Synergy Studio platform

Verisk pushed its U.S. tropical cyclone model into a new operating mode on June 1, pairing the science update with Synergy Studio, its cloud-native platform for catastrophe modeling and risk analytics. The company said the updated model and platform would be available to clients starting June 15, giving insurers, reinsurers and brokers a single environment for portfolio review, scenario testing and exposure management.

The material change is in the model itself. Verisk said the update reflects a near-present climate view and blends an updated stochastic event catalog, peer-reviewed wind-field methodology and a reevaluation of vulnerability. The goal is to better capture today’s hurricane losses, including wind damage, storm surge in coastal areas and rainfall-driven inland flooding, which matters when a carrier is trying to decide whether a coastal book can take another layer of business or whether inland flood tails are being underestimated.

The platform layer is where the workflow story gets more interesting. Synergy Studio is built to unify catastrophe modeling, exposure management and risk analytics in one cloud-native environment, with automated workflows and scalable computing that are meant to produce faster, more defensible risk decisions. Verisk said the system is designed for insurers, reinsurers and reinsurance brokers, and it can support analysis from a single policy all the way to global interconnected exposure. That is a meaningful shift from the older rhythm of batch runs, spreadsheet handoffs and manual interpretation that still slows down plenty of catastrophe teams when storm season heats up.

Verisk also framed the release as a continuation of its product lineage rather than a standalone launch. Synergy Studio is the cloud-native successor to Touchstone and Touchstone Re, and Verisk said it is built on nearly 40 years of catastrophe modeling expertise. For P&C buyers, the practical question is whether that legacy plus cloud architecture translates into real gains in pricing, accumulation control and event response. The answer looks promising on paper: faster portfolio reruns, easier versioning and tighter coordination between underwriting, exposure managers and reinsurance buyers when risk appetite changes with the forecast.

Rob Newbold, president of Verisk Catastrophe and Risk Solutions, said insurance leaders are operating in a more complex and interconnected risk environment than ever and that the updated model and Synergy Studio are meant to help organizations assess exposure, manage capital and operate with confidence. Newbold has been with Verisk since 2002, and the company’s broader bet is clear: climate solutions are becoming a core growth engine, not a side product. In its 2025 annual report, Verisk said climate solutions led the way in mapping, understanding and planning for global risk, and it reported diluted adjusted earnings per share of $7.16 for 2025, up 7.8% from the prior year.