◆ SHAMROCK, OK HAIL HISTORY · CREEK COUNTY
Shamrock, OK hail history & hail map
Shamrock, Oklahoma has had 1 hail event in the past 5 years, with hail up to 3.00″ (Baseball). Most recent: Nov 20, 2025. 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
3.00″Largest recorded hail · Baseball
3.00″Largest ground report (within 3 mi)
0.75″Largest radar-estimated hail
Radar hail swaths (NOAA MRMS MESH) in the past 5 years over Shamrock, shaded by hail size; blue dots are ground reports.
Recent hail storm dates in Shamrock
| Date | Peak hail | Sources |
|---|---|---|
| Nov 20, 2025 | 3.00″ Baseball | Radar 0.75″ · 1 ground report (max 3.00″) |
More Oklahoma hail history
All Oklahoma cities & hail days →
Events count days with NOAA MRMS radar hail over Shamrock (35.880, -96.559) 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.