Hail on April 28, 2025: where it hit
The archived NWS Local Storm Reports for April 28, 2025 hold 190 hail reports across 10 states. The largest reported size, 3.00 inches, was logged 2 times (Greer County, Oklahoma). Minnesota logged the most reports (47). Report sizes are as people reported them.
A storm day runs 7 a.m. to 7 a.m. Central (12:00 to 12:00 UTC), as the Storm Prediction Center counts it, so an evening storm stays on the day it fell.
Radar swath archive begins after this date. The dated reports on this page are the record for this day.
Largest reported stones on April 28, 2025
The 5 largest of 190 reports with a measured size. 2 reports share the top size of 3.00 inches. Report times are not kept in the archived file, so none are shown.
| Size | County | State | Lat, Lon |
|---|---|---|---|
| 3.00″ | Greer County | Oklahoma | 34.88, -99.50 |
| 3.00″ | Greer County | Oklahoma | 34.87, -99.51 |
| 2.75″ | Dickinson County | Kansas | 38.92, -97.21 |
| 2.75″ | Rock County | Minnesota | 43.62, -96.32 |
| 2.50″ | Riley County | Kansas | 39.37, -96.92 |
Counties with the most hail reports
Top 10 of 82 counties with at least one report; ties are listed by state, then name. 1 report could not be placed in a county and is left out of this table.
| County | State | Reports | Largest |
|---|---|---|---|
| Jackson County | Oklahoma | 9 | 2.00″ |
| Cleveland County | Oklahoma | 8 | 2.00″ |
| Olmsted County | Minnesota | 6 | 1.00″ |
| Hancock County | Iowa | 5 | 1.50″ |
| Lyon County | Iowa | 5 | 2.00″ |
| Riley County | Kansas | 5 | 2.50″ |
| Marquette County | Michigan | 5 | 0.50″ |
| Jackson County | Minnesota | 5 | 1.00″ |
| McClain County | Oklahoma | 5 | 1.75″ |
| Dickinson County | Kansas | 4 | 2.75″ |
States with the most hail reports
All 10 states with reports.
- Minnesota: 47 reports
- Oklahoma: 36 reports
- Iowa: 31 reports
- Wisconsin: 25 reports
- Kansas: 20 reports
- Texas: 10 reports
- Michigan: 9 reports
- South Dakota: 6 reports
- Nebraska: 4 reports
- Missouri: 2 reports
Check any address against this storm on the hail map →
Questions about the April 28, 2025 hail
How big was the hail on April 28, 2025?
The largest reported stone on April 28, 2025 was 3.00 inches, among 190 reports nationwide.
Where did it hail on April 28, 2025?
Reports by state: Minnesota (47), Oklahoma (36), Iowa (31), Wisconsin (25), Kansas (20) and 5 more. Counties with the most reports: Jackson County, OK (9), Cleveland County, OK (8), Olmsted County, MN (6).
Did the April 28, 2025 hail hit my address?
Use the hail map's address search: it lists every dated report within 10 miles of any US address (5 or 25 if you pick) and, for days in the radar archive, tests your exact point against the estimated swath, then prints a sourced report you can keep.
How these figures are built
Reports are NWS Local Storm Reports of hail, pulled from the Iowa Environmental Mesonet archive. This page reads data/hail/events-2025.json (pulled 2026-10-17). Local Storm Reports are preliminary and unverified: sizes are what spotters, the public and emergency managers reported, and NOAA NCEI's Storm Data, published months later, is the verified record. A report with no size counts toward the total but not toward the size figures. Severe size means 1 inch or larger, the National Weather Service threshold. Crops can be hurt by smaller hail, especially with wind, and the loss depends on growth stage: the corn growing point stays below ground until about V6, and leaf loss near tasseling costs the most yield. State is the state named on the report. County is not carried in the archived file; it is assigned here by placing each report's coordinates (rounded to about 1 km) inside US Census cartographic county boundaries, so a report near a county line can land in the neighboring county.
Method: one day of hail reports, counted and ranked as filed; county placed by coordinates; severe means 1″ or larger (NWS) · Sources: NWS Local Storm Reports via the Iowa Environmental Mesonet, NOAA MRMS MESH, US Census county boundaries, Assessing Hail Damage to Corn (NCH-1) · Reviewed by Sigurd Lindquist, CCA