Quick answer: NOAA recorded 18,942 commercial-roofing-relevant storm events across NC, SC, GA, and TN between January 2021 and April 2026, spanning 481 counties. We extracted hail, thunderstorm wind, tornado, hurricane, and high-wind events from the NOAA Storm Events Database — the authoritative public-domain source insurance carriers reference for commercial roof claim documentation. Drill into a state below for county-level event counts and magnitudes.
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Commercial property insurance claims for storm damage require documentation of the specific weather event — date, county, magnitude. The NOAA Storm Events Database is the primary public-domain source carriers reference for this. When a claim adjuster reviews a commercial roof storm damage submission, they typically cross-reference the claimed event against NOAA records to validate the date, location, and magnitude.
For a commercial roof owner: knowing the storm event history of your county — and the typical magnitude of hail and wind events in your area — informs both pre-loss planning (insurance policy structure, RCV vs ACV decisions) and post-loss claim handling (event-of-record identification, scope of work justification).
For our clients, we provide adjuster-ready insurance documentation as standard on storm-damage commercial work, including event-of-record cross-referencing against this dataset. Detail on the commercial roof insurance claim documentation page.
Source: NOAA Storm Events Database maintained by NOAA National Centers for Environmental Information (NCEI). Authoritative public-domain dataset for severe weather events in the United States.
Time period: January 2021 through the most recent NOAA update (April 2026). 2026 figures are partial.
Event filter: Hail, Thunderstorm Wind, Tornado, Hurricane, Tropical Storm, High Wind, Strong Wind. These categories produce documented commercial roof damage. Categories like Drought, Flood, and Lightning are excluded.
Geographic scope: All counties in NC, SC, GA, and TN with at least one matching event in the period. 481 counties total.
We respond to commercial roof storm damage across the Southeast. Adjuster-ready documentation, drone imagery, infrared moisture survey, scope of work for carrier review. 24/7 emergency response.
