This alert expired on 13 June 2026 at 12:45 UTC. It is kept here as a record.
It is the 3rd strongest of the 38 detections recorded within 20 km of this point since 15 April 2026. Another comparable one was recorded here earlier the same day. One more was recorded here in the fortnight before it.
What the source measured
NOAA reported: Severe Thunderstorm Warning issued June 13 at 7:10AM CDT until June 13 at 7:45AM CDT by NWS Omaha/Valley NE
An estimated 22,797 people live within 50 km of this point.
Nearby, since 15 April 2026
- August 30, 2026 · score 34 · 6.9 km
- July 31, 2026 · score 34 · 18.4 km
- August 8, 2026 · score 34 · 19.9 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 81 % confidence.
The score is ours, computed from intensity, exposed population and local history — not the source’s.
Event Data
| Type | Severe weather |
| Severity | medium |
| Calamity Score (ours) | 34 / 100 |
| Our confidence | 81% |
| Coordinates | 41.5417, -97.1017 |
| Nearest City | Columbus (26 km) |
| Population Exposed | 22.8K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-06-13T12:10:00.000Z |
Score Breakdown
Technical Details
| Event | Severe Thunderstorm Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Colfax, NE; Platte, NE |
| Headline | Severe Thunderstorm Warning issued June 13 at 7:10AM CDT until June 13 at 7:45AM CDT by NWS Omaha/Valley NE |
| Expires | 2026-06-13T07:45:00-05:00 |
| SenderName | NWS Omaha/Valley NE |
| HasExactCoords | true |
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 34/100, near Columbus (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 191 scientific monitoring sources.