Nationwide Daily Hail, Wind & Tornado Map - June 11, 2026
Peak mapped hail up to 4.11 inches struck near Yorktown, IA; damaging wind peaked at 104 mph near Essex, IA; tornado reports affected near 1 mile east-southeast of Farmland, IN. Other affected states included AR, CT, DC, FL, IL, KS and more. Verified with 7 official hail reports.
HailMapr validation score
71.4% from 7 official hail reports
5 reports aligned with the mapped swath and estimated hail size
80.7% from 88 unofficial hail reports
71 reports aligned with the mapped swath and estimated hail size
Storm description
Peak mapped hail up to 4.11 inches struck near Yorktown, IA; damaging wind peaked at 104 mph near Essex, IA; tornado reports affected near 1 mile east-southeast of Farmland, IN. Other affected states included AR, CT, DC, FL, IL, KS and more. Verified with 7 official hail reports. The HailMapr storm footprint covers about 33475.2 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 71.4%, based on trusted hail reports compared with the mapped hail footprint and predicted hail size. The unofficial HailMapr accuracy score is 80.7%, 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