◆ SOUTH GARRY OWEN, IA HAIL HISTORY · JACKSON COUNTY
South Garry Owen, IA hail history & hail map
South Garry Owen, Iowa has had 1 hail event in the past 5 years, with hail up to 1.50″ (Ping Pong Ball). Most recent: Apr 14, 2026. Free hail map, storm dates and NWS/CoCoRaHS reports.
✓ Data compiled by a degreed meteorologist from NOAA & NWS sources
1Hail events in the past 5 years
1.50″Largest recorded hail · Ping Pong Ball
1.50″Largest ground report (within 3 mi)
—Largest radar-estimated hail
Radar hail swaths (NOAA MRMS MESH) in the past 5 years over South Garry Owen, shaded by hail size; blue dots are ground reports.
Recent hail storm dates in South Garry Owen
| Date | Peak hail | Sources |
|---|---|---|
| Apr 14, 2026 | 1.50″ Ping Pong Ball | 1 ground report (max 1.50″) |
More Iowa hail history
Events count days with NOAA MRMS radar hail over South Garry Owen (42.230, -90.850) 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.