severe thunderstorm

Given that both the intensity and frequency of severe convective storm (SCS) events continue to steadily rise, Descartes Underwriting has indicated that the use of highly-responsive parametric solutions can help address aggregated SCS exposure.

According to reinsurance broker Gallagher Re, year-to-date industry losses from US severe convective storms in 2026 have accelerated and climbed above $35 billion, as the peril’s quieter start to the opening months of the year have since given way to prolific activity.

Multiple rounds of severe thunderstorm activity that struck the Midwest of the United States earlier this month is seen as having the potential to result in a top-10 severe weather insurance industry loss event, which implies that the cost could be around $5.1 billion or higher to the market, according to broker Guy Carpenter.

A substantial severe weather outbreak in the Midwest of the United States this week is seen as having the potential to result in a top-10 severe weather insurance industry loss event, which would imply the cost could be around $5 billion or higher to the market, according to broker Aon.

Global gross domestic product (GDP) exposure to damaging severe convective storm (SCS) winds is projected to grow 14% over the next 30 years, reaching $20.2 trillion as climate risks continue to reshape underwriting globally, according to a new report by First Street, the climate risk financial modeling provider.

Severe convective storm (SCS) insured losses in the United States are projected to be below average in 2026 based on recorded losses seen in the first half of the year, according to catastrophe risk modeler Karen Clark & Company (KCC).

While the re/insurance market continues to soften and both aggregate and multi-peril structures return to many catastrophe bonds, Harry White of Property Claim Services (PCS), a unit of Verisk, notes that severe thunderstorm losses remain a critical factor.

Insurance industry losses from severe convective storms in the United States have now topped $22 billion as of June 18th, according to Gallagher Re. While this already makes 2026 the 11th consecutive year with annual US SCS insured losses of more than $20 billion, the tally so far is below the 5-year and 10-year H1 […]

Aon, the global insurance and reinsurance broking group, has expanded its Automated Event Response (AER) service to include US severe convective storms (SCS), further assisting carriers to manage losses from what Aon describes as the costliest insured peril of the 21st century on a cumulative basis.

A new report from Cotality warns that hailstorms can now produce insured losses comparable to a category 4 hurricane, with the firm highlighting that hail is beginning to shift from a secondary peril to a major driver of catastrophe losses, with implications for homeowners, carriers and reinsurers across the property market.