◆ SOUTH MTN, TX HAIL HISTORY · CORYELL COUNTY
South Mtn, TX hail history & hail map
South Mtn, Texas has had 9 hail events in the past 5 years, with hail up to 2.50″ (Tennis Ball). Most recent: May 20, 2026. Free hail map, storm dates and NWS/CoCoRaHS reports.
✓ Data compiled by a degreed meteorologist from NOAA & NWS sources
9Hail events in the past 5 years
2.50″Largest recorded hail · Tennis Ball
2.50″Largest ground report (within 3 mi)
1.75″Largest radar-estimated hail
Radar hail swaths (NOAA MRMS MESH) in the past 5 years over South Mtn, shaded by hail size; blue dots are ground reports.
Recent hail storm dates in South Mtn
| Date | Peak hail | Sources |
|---|---|---|
| May 20, 2026 | 1.00″ Quarter | Radar 1.00″ |
| May 19, 2026 | 1.00″ Quarter | 1 ground report (max 1.00″) |
| May 11, 2026 | 2.50″ Tennis Ball | Radar 1.50″ · 2 ground reports (max 2.50″) |
| Apr 12, 2026 | 1.00″ Quarter | 1 ground report (max 1.00″) |
| May 12, 2024 | 0.75″ Penny | Radar 0.75″ |
| May 11, 2024 | 1.75″ Golf Ball | 1 ground report (max 1.75″) |
| Jun 11, 2023 | 1.75″ Golf Ball | 2 ground reports (max 1.75″) |
| Jun 10, 2023 | 1.00″ Quarter | 1 ground report (max 1.00″) |
| Apr 20, 2023 | 2.00″ Golf Ball | Radar 1.75″ · 2 ground reports (max 2.00″) |
More Texas hail history
All Texas cities & hail days →
Events count days with NOAA MRMS radar hail over South Mtn (31.440, -97.680) 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.