Right now
The most recent data we hold from NOAA arrived 6 minutes ago, and this point is in it.
2 other detections within 20 km in the last 24 hours, the nearest 5 km from here.
This alert expired on 12 September 2026 at 17:30 UTC. It is kept here as a record.
It is the 9th strongest of the 37 detections recorded within 20 km of this point since 23 April 2026. The last comparable one was on 21 June 2026. One more was recorded here in the fortnight before it.
What the source measured
NOAA reported: Severe Thunderstorm Warning issued September 12 at 11:38AM CDT until September 12 at 12:30PM CDT by NWS Omaha/Valley NE
Nearby, since 23 April 2026
- September 12, 2026 · score 28 · 4.9 km
- May 18, 2026 · score 46 · 9.1 km
- June 5, 2026 · score 22 · 10.3 km
How we know
Confirmed by 3 independent sources, including NOAA.
Our own score for this event is 28 out of 100, at 71 % confidence.
The score is ours, computed from intensity, exposed population and local history — not the source’s.
Computed under scoring rules v4. Rows carrying other versions were judged by different rules and are not directly comparable.
Event Data
| Type | Severe Weather |
| Severity | High |
| Calamity Score (ours) | 28 / 100 |
| Our confidence | 71% |
| Coordinates | 40.0743, -96.2257 |
| Nearest City | Lincoln (89 km) |
| Impact Tier | minor |
| Timestamp | 2026-09-12T16:38:00.000Z |
| Source | https://api.weather.gov/alerts/urn%3Aoid%3A2.49.0.1.840.0.b8f0beb4852fd9b32f7a1f62d40821e71baae1d4.001.1 |
Score Breakdown
Technical Details
| Event | Severe Thunderstorm Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Pawnee, NE |
| Headline | Severe Thunderstorm Warning issued September 12 at 11:38AM CDT until September 12 at 12:30PM CDT by NWS Omaha/Valley NE |
| Expires | 2026-09-12T12:30:00-05:00 |
| SenderName | NWS Omaha/Valley NE |
| HasExactCoords | true |
| Spc ReportType | hail |
| Spc Speed | 100 |
| Spc Location | Blue Springs |
| Spc County | Gage |
| Spc State | NE |
| Spc Comments | Trained spotter reported quarter sized hail in town. Time estimated based on radar. (OAX) |
| Iem TypeSummary | H |
| Iem Magnitude | 1 |
| Iem Unit | Inch |
| Iem City | 1 N Beatrice |
| Iem County | Gage |
| Iem State | NE |
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.
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