◆ SULLIVAN, IN HAIL HISTORY · SULLIVAN COUNTY
Sullivan, IN hail history & hail map
Sullivan, Indiana has had 4 hail events in the past 5 years, with hail up to 4.00″ (Softball). Most recent: May 16, 2025. Free hail map, storm dates and NWS/CoCoRaHS reports.
✓ Data compiled by a degreed meteorologist from NOAA & NWS sources
4Hail events in the past 5 years
4.00″Largest recorded hail · Softball
4.00″Largest ground report (within 3 mi)
0.75″Largest radar-estimated hail
Radar hail swaths (NOAA MRMS MESH) in the past 5 years over Sullivan, shaded by hail size; blue dots are ground reports.
Recent hail storm dates in Sullivan
| Date | Peak hail | Sources |
|---|---|---|
| May 16, 2025 | 4.00″ Softball | 6 ground reports (max 4.00″) |
| Mar 30, 2025 | 1.00″ Quarter | 2 ground reports (max 1.00″) |
| Jun 29, 2023 | 1.00″ Quarter | 2 ground reports (max 1.00″) |
| Jul 24, 2022 | 0.75″ Penny | Radar 0.75″ |
More Indiana hail history
All Indiana cities & hail days →
Events count days with NOAA MRMS radar hail over Sullivan (39.110, -87.380) or an NWS / CoCoRaHS hail report within 3 miles. Data window: NOAA MRMS radar hail swaths Oct 2021 – Nov 2026; NWS / NCEI Storm Events reports Nov 2024 – Jul 2026; CoCoRaHS volunteer reports Oct 2021 – present. Radar hail sizes are estimates, not ground truth; hail at any single address can differ.