◆ ALTA VISTA, IA HAIL HISTORY · CHICKASAW COUNTY
Alta Vista, IA hail history & hail map
Alta Vista, Iowa has had 2 hail events in the past 5 years, with hail up to 3.50″ (Baseball). Most recent: Apr 14, 2026. Free hail map, storm dates and NWS/CoCoRaHS reports.
✓ Data compiled by a degreed meteorologist from NOAA & NWS sources
2Hail events in the past 5 years
3.50″Largest recorded hail · Baseball
3.50″Largest ground report (within 3 mi)
1.25″Largest radar-estimated hail
Radar hail swaths (NOAA MRMS MESH) in the past 5 years over Alta Vista, shaded by hail size; blue dots are ground reports.
Recent hail storm dates in Alta Vista
| Date | Peak hail | Sources |
|---|---|---|
| Apr 14, 2026 | 3.50″ Baseball | Radar 1.25″ · 6 ground reports (max 3.50″) |
| Jun 15, 2022 | 0.88″ Nickel | 1 ground report (max 0.88″) |
More Iowa hail history
Events count days with NOAA MRMS radar hail over Alta Vista (43.200, -92.430) 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.