Reported by SPC 65 days ago.
No stronger detection stands among the 96 recorded within 20 km of this point since 4 April 2026 — 25 others scored the same. Another comparable one was recorded here earlier the same day. 75 more were recorded here in the fortnight before it.
What the source measured
SPC reported: Hail 225 in near Max, McLean, ND. Relayed through broadcast media. (BIS)
An estimated 49,450 people live within 50 km of this point.
Nearby, since 4 April 2026
- June 28, 2026 · score 34 · 7.0 km
- August 10, 2026 · score 34 · 13.4 km
How we know
One source: SPC. Not yet confirmed by a second, independent source.
Our own score for this event is 40 out of 100, at 72 % confidence.
The score is ours, computed from intensity, exposed population and local history — not the source’s.
Computed under scoring rules v1. Rows carrying other versions were judged by different rules and are not directly comparable.
Event Data
| Type | Severe Weather |
| Severity | High |
| Calamity Score (ours) | 40 / 100 |
| Our confidence | 72% |
| Coordinates | 47.8200, -101.3000 |
| Nearest City | Minot (46 km) |
| Population Exposed | 49.5K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-06-30T12:08:53.249Z |
| Source | https://www.spc.noaa.gov/climo/reports/today.html |
Score Breakdown
Technical Details
| ReportType | hail |
| Speed | 225 |
| Location | Max |
| County | McLean |
| State | ND |
| Comments | Relayed through broadcast media. (BIS) |
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 8 March 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.
Want to know when something happens in this area?
Calamity.live data shows a weather event with CalamityScore 40/100 (United States), based on data from spc. Source: Calamity.live, a platform aggregating real-time data from 185 scientific monitoring sources.