◆ MERTZON, TX HAIL HISTORY · IRION COUNTY
Mertzon, TX hail history & hail map
Mertzon, Texas has had 4 hail events in the past 5 years, with hail up to 3.25″ (Baseball). Most recent: May 19, 2026. 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
3.25″Largest recorded hail · Baseball
3.25″Largest ground report (within 3 mi)
2.25″Largest radar-estimated hail
Radar hail swaths (NOAA MRMS MESH) in the past 5 years over Mertzon, shaded by hail size; blue dots are ground reports.
Recent hail storm dates in Mertzon
| Date | Peak hail | Sources |
|---|---|---|
| May 19, 2026 | 1.50″ Ping Pong Ball | Radar 1.50″ |
| Jun 10, 2025 | 3.25″ Baseball | Radar 2.25″ · 2 ground reports (max 3.25″) |
| Apr 30, 2025 | 1.00″ Quarter | Radar 1.00″ |
| Apr 19, 2025 | 0.75″ Penny | Radar 0.75″ |
More Texas hail history
All Texas cities & hail days →
Events count days with NOAA MRMS radar hail over Mertzon (31.280, -100.960) 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.