severe thunderstorm

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.

As per a new report from reinsurance broker Gallagher Re, the severe convective storm (SCS) outbreak that swept across the central and eastern United States between March 15 to 16 is expected to generate around $1 billion in industry losses, marking the second billion-dollar plus industry US SCS event to occur within the span of […]

Severe convective storm (SCS) outbreaks across parts of the United States this week are anticipated to drive insurance market losses in the low to mid-single-digit range, according to initial analysis from reinsurance brokers Gallagher Re and Aon.

Catastrophe data aggregator PERILS has provided its first initial insurance industry loss estimate for the severe convective storms (SCS) that struck Australia’s East Coast in late October, at AU $1.108 billion (USD $736 million).