This alert expired on 6 July 2026 at 01:00 UTC. It is kept here as a record.
No stronger detection stands among the 5 recorded within 20 km of this point since 16 June 2026 — 3 others scored the same. The last comparable one was on 16 June 2026.
What the source measured
NOAA reported: Severe Thunderstorm Warning issued July 5 at 7:31PM CDT until July 5 at 8:00PM CDT by NWS Bismarck ND
An estimated 49,450 people live within 50 km of this point.
Nearby, since 16 June 2026
- June 16, 2026 · score 34 · 15.4 km
How we know
One source: NOAA. Not yet confirmed by a second, independent source.
Our own score for this event is 34 out of 100, at 77 % 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 | Medium |
| Calamity Score (ours) | 34 / 100 |
| Our confidence | 77% |
| Coordinates | 48.2023, -101.7344 |
| Nearest City | Minot (32 km) |
| Population Exposed | 49.5K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-07-06T00:31:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Severe Thunderstorm Warning_noaa_urn:oid:2.49.0.1.840.0.ac7bc540a4f59517782f45434ec583ce |
Score Breakdown
Technical Details
| Event | Severe Thunderstorm Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Bottineau, ND; Dunn, ND; Mercer, ND |
| Headline | Severe Thunderstorm Warning issued July 5 at 7:31PM CDT until July 5 at 8:00PM CDT by NWS Bismarck ND |
| Expires | 2026-07-05T20:00:00-05:00 |
| SenderName | NWS Bismarck ND |
| HasExactCoords | true |
| MergedCount | 2 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.ac7bc540a4f59517782f45434ec583ce967e1a02.001.1","noaa_urn:oid:2.49.0.1.840.0.8e0b0ea0753e609d243265b6b88188000cfd7af4.001.1"] |
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 34/100 (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 185 scientific monitoring sources.