Nationwide Daily Hail, Wind & Tornado Map - May 11, 2026
Peak mapped hail up to 2.50 inches struck near Green Sea, SC; damaging wind peaked at 97 mph near 1 mile east-southeast of Cc Nas, TX; tornado reports affected near 3 miles southwest of Lutcher, LA. Other affected states included FL, MN, MS, NC, NY. Verified with 1 official hail report.
HailMapr validation score
100.0% from 1 official hail report
1 report aligned with the mapped swath and estimated hail size
25.0% from 4 unofficial hail reports
1 report aligned with the mapped swath and estimated hail size
Storm description
Peak mapped hail up to 2.50 inches struck near Green Sea, SC; damaging wind peaked at 97 mph near 1 mile east-southeast of Cc Nas, TX; tornado reports affected near 3 miles southwest of Lutcher, LA. Other affected states included FL, MN, MS, NC, NY. Verified with 1 official hail report. The HailMapr storm footprint covers about 1551.0 square miles and updates as new hail swaths, wind reports, and tornado reports are appended to the national live map. The official HailMapr accuracy score is 100.0%, based on trusted hail reports compared with the mapped hail footprint and predicted hail size. The unofficial HailMapr accuracy score is 25.0%, giving a separate read on public and lower-confidence hail reports without mixing them into the official score.
Storm snapshot
What you get
- HailMapr Core Replay with step-by-step hail-track playback
- Heatmap and polygon package for the event window
- Trusted hail report validation overlay
- Owned access that remains even if subscriptions end