The two-year stretch without a hurricane hitting the US mainland ended on October 9, when Hurricane Isaias made landfall near Destin, Florida as a Category 2 storm. It brought damaging winds, storm surge, and flash flooding to the Florida Panhandle and southern Alabama. But the storm’s footprint, path, and timing combined to limit its economic toll. Landfall came late Friday night, with the storm moving inland over the weekend.
Moody’s Analytics put preliminary lost output at between $1 billion and $2 billion, well below the damage caused by Milton, which hit Florida’s Gulf Coast in 2024, or Michael in 2018. The last storm to make US landfall before Isaias was Hurricane Helene, a Category 4 that struck Florida’s Big Bend region in September 2024.
The more consequential question now is where insured losses land and which carriers absorb them.
Moody’s Ratings identified Florida-only insurers as the most exposed segment. The rating agency defines this group as companies writing at least 70% of their homeowners and commercial property premiums in Florida. The top 10 Florida-only homeowners writers collectively wrote $8.7 billion in direct premiums in 2025. Their five-year average combined ratio stood at 100%, reflecting the persistent financial pressure these carriers operate under.
Citizens Property Insurance Corporation, the state-run insurer of last resort and the largest Florida-only writer, holds the most significant coastline exposure. Moody’s noted that Citizens is less concentrated in the Panhandle specifically, which limits but does not eliminate its exposure to Isaias. According to Moody’s, the Florida Hurricane Catastrophe Fund entered the 2026 season with approximately $12.1 billion in available cash reserves.
Large national carriers present a different picture. State Farm, USAA, Chubb, Allstate, and others write Florida homeowners business, but their Florida concentration is modest. According to Moody’s data, State Farm, the largest national homeowner insurer in the study, derived 3.6% of its homeowners direct premiums from Florida in 2025. Moody’s said these carriers are well-capitalized to absorb hurricane-related losses given their geographic diversification and reinsurance protection.
Gallagher Re said the storm is unlikely to meaningfully influence January 1 reinsurance renewal discussions, citing the abundance of available reinsurance capital. Pre-landfall loss projections from both Gallagher Re and Marsh Re put insured losses in the low-to-mid single-digit billions, with Marsh Re noting that slight deviations in track and intensity would significantly change loss outcomes.
Moody’s own survey data supports that view. In its annual reinsurance buyers’ survey conducted in August 2026, Moody’s found that more than three-quarters of primary insurers expected reinsurance prices to decline by more than 5% at January 1 renewals, with a majority expecting reductions above 7.5%. Moody’s said downward pressure on property reinsurance prices is expected to persist into those renewals regardless of Isaias.
The storm’s path introduces uncertainty that the headline loss figures do not yet capture. Moody’s Analytics noted that Isaias follows a track similar to predecessors that left significant inland flooding in their wake, particularly in the Carolinas. Flood-related auto claims are almost always total losses. Commercial property claims can also extend beyond direct wind damage to include business interruption losses, which vary depending on specific policy provisions.
Homeowners policies, including those issued by Citizens, typically exclude flood damage. Coverage for flood zones largely falls to the government-backed National Flood Insurance Program (NFIP), administered by the Federal Emergency Management Agency (FEMA). When wind and water damage overlap, determining which caused the loss can become contentious and directly affects what a policy will pay.
Before landfall, Marsh Re noted that months without a hurricane had raised questions about whether some homeowners had allowed coverage gaps to widen during the prolonged quiet period. A fuller assessment of insured losses, including the Carolinas exposure, is expected from Moody’s Insurance Solutions in the coming weeks.
