◆ STERLING ARPT, CO HAIL HISTORY · LOGAN COUNTY
Sterling Arpt, CO hail history & hail map
Sterling Arpt, Colorado has had 10 hail events in the past 5 years, with hail up to 3.00″ (Baseball). Most recent: Sep 5, 2026. Free hail map, storm dates and NWS/CoCoRaHS reports.
✓ Data compiled by a degreed meteorologist from NOAA & NWS sources
10Hail events in the past 5 years
3.00″Largest recorded hail · Baseball
3.00″Largest ground report (within 3 mi)
1.25″Largest radar-estimated hail
Radar hail swaths (NOAA MRMS MESH) in the past 5 years over Sterling Arpt, shaded by hail size; blue dots are ground reports.
Recent hail storm dates in Sterling Arpt
| Date | Peak hail | Sources |
|---|---|---|
| Sep 5, 2026 | 0.75″ Penny | Radar 0.75″ |
| Jul 28, 2026 | 1.25″ Half Dollar | Radar 1.25″ |
| Jul 1, 2026 | 1.25″ Half Dollar | Radar 1.25″ |
| Jun 22, 2026 | 3.00″ Baseball | Radar 1.25″ · 1 ground report (max 3.00″) |
| Jun 21, 2026 | 2.50″ Tennis Ball | 1 ground report (max 2.50″) |
| Jun 3, 2025 | 2.00″ Golf Ball | Radar 0.75″ · 1 ground report (max 2.00″) |
| May 23, 2025 | 0.75″ Penny | Radar 0.75″ |
| Jun 1, 2024 | 1.25″ Half Dollar | 2 ground reports (max 1.25″) |
| Jul 30, 2023 | 1.50″ Ping Pong Ball | 1 ground report (max 1.50″) |
| Jun 21, 2023 | 1.25″ Half Dollar | 3 ground reports (max 1.25″) |
More Colorado hail history
All Colorado cities & hail days →
Events count days with NOAA MRMS radar hail over Sterling Arpt (40.620, -103.280) 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.