Reported by SPC 93 days ago.
No stronger detection stands among the 25 recorded within 20 km of this point since 15 March 2026 — 3 others scored the same. Another comparable one was recorded here earlier the same day. 7 more were recorded here in the fortnight before it.
What the source measured
SPC reported: Hail 100 in near 1 S Chestnutridge, Christian, MO. Public sent in a photo of a person holding a hail stone around the size of a quarter. (SGF)
An estimated 226,297 people live within 50 km of this point.
Nearby, since 15 March 2026
- March 15, 2026 · score 43 · 2.7 km
- June 25, 2026 · score 43 · 12.8 km
- May 30, 2026 · score 32 · 15.1 km
How we know
Confirmed by 2 independent sources, including SPC.
Our own score for this event is 49 out of 100, at 76 % 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) | 49 / 100 |
| Our confidence | 76% |
| Coordinates | 36.8200, -93.2500 |
| Nearest City | Ozark (23 km) |
| Population Exposed | 226.3K within 50 km |
| Impact Tier | severe |
| Timestamp | 2026-05-31T00:56:00.000Z |
| Source | https://www.spc.noaa.gov/climo/reports/today.html |
Score Breakdown
Technical Details
| ReportType | hail |
| Speed | 100 |
| Location | 1 S Chestnutridge |
| County | Christian |
| State | MO |
| Comments | Public sent in a photo of a person holding a hail stone around the size of a quarter. (SGF) |
| Iem TypeSummary | H |
| Iem Magnitude | 1 |
| Iem Unit | Inch |
| Iem City | 1 S Chestnutridge |
| Iem County | Christian |
| Iem State | MO |
| Iem Wfo | SGF |
| Iem Remark | Public sent in a photo of a person holding a hail stone around the size of a quarter. |
| MergedSources | [{"id":"iem_H_36.820_-93.250_1780188960000","source":"iem","severity":"low","severityValue":25,"timestamp":1780188960000,"latitude":36.82,"longitude":-93.25}] |
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 49/100, near Ozark (United States), based on data from spc. Source: Calamity.live, a platform aggregating real-time data from 188 scientific monitoring sources.