Reported by SPC 173 days ago.
No stronger detection stands among the 71 recorded within 20 km of this point since 10 March 2026 — one other scored the same. The last comparable one was on 10 March 2026. 2 more were recorded here in the fortnight before it.
What the source measured
SPC reported: Hail 100 in near 2 SE De Soto, Johnson, KS. Report from mPING: Quarter (1.00 in.). (EAX)
An estimated 1,611,297 people live within 50 km of this point.
Nearby, since 10 March 2026
- July 10, 2026 · score 52 · 6.4 km
- March 10, 2026 · score 52 · 8.1 km
- July 31, 2026 · score 46 · 8.4 km
How we know
One source: SPC. Not yet confirmed by a second, independent source.
Our own score for this event is 58 out of 100, at 68 % confidence.
The score is ours, computed from intensity, exposed population and local history — not the source’s.
Event Data
| Type | Severe weather |
| Severity | high |
| Calamity Score (ours) | 58 / 100 |
| Our confidence | 68% |
| Coordinates | 38.9500, -94.9500 |
| Nearest City | Olathe (14 km) |
| Population Exposed | 1.6M within 50 km |
| Impact Tier | severe |
| Date | 2026-03-11 — time not reported by the source |
| Source | https://www.spc.noaa.gov/climo/reports/today.html |
Score Breakdown
Technical Details
| ReportType | hail |
| Speed | 100 |
| Location | 2 SE De Soto |
| County | Johnson |
| State | KS |
| Comments | Report from mPING: Quarter (1.00 in.). (EAX) |
Safety Information
Always follow official guidance from your local emergency management agency. This platform provides scientific monitoring data and is not a substitute for official warnings. If you are in immediate danger, contact your local emergency number.
Series begins 10 February 2026. Comparisons refer to that period only. Collection gap: 14-26 August 2026.
This data is aggregated algorithmically from scientific sources. Not a replacement for official emergency warnings.
Calamity.live data shows a weather event with CalamityScore 58/100, near Olathe (United States), based on data from spc. Source: Calamity.live, a platform aggregating real-time data from 191 scientific monitoring sources.