Right now
The most recent data we hold from NOAA arrived 8 minutes ago, and this point is not in it. We record detections, not passes: an absence is not proof that nothing is there.
Nothing else has been detected within 20 km in the last 24 hours.
This alert expired on 11 June 2026 at 09:00 UTC. It is kept here as a record.
It is the 4th strongest of the 47 detections recorded within 20 km of this point since 15 March 2026. Another comparable one was recorded here earlier the same day. 5 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Severe Thunderstorm Warning issued June 11 at 3:44AM CDT until June 11 at 4:00AM CDT by NWS Omaha/Valley NE
An estimated 76,364 people live within 50 km of this point.
Nearby, since 15 March 2026
- June 6, 2026 · score 39 · 14.8 km
- June 11, 2026 · score 39 · 18.3 km
- July 9, 2026 · score 63 · 18.6 km
How we know
One source: NOAA. Not yet confirmed by a second, independent source.
Our own score for this event is 39 out of 100, at 81 % 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) | 39 / 100 |
| Our confidence | 81% |
| Coordinates | 40.7034, -98.0340 |
| Nearest City | Hastings (33 km) |
| Population Exposed | 76.4K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-06-11T08:44:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Severe Thunderstorm Warning_noaa_urn:oid:2.49.0.1.840.0.77decc47f634246215d7da6efe1d55f9 |
Score Breakdown
Technical Details
| Event | Severe Thunderstorm Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Butler, NE; Lancaster, NE; Saunders, NE; Seward, NE; Adams, NE; Kearney, NE; Adams, NE; Buffalo, NE; Hall, NE; Kearney, NE and 1 more areas |
| Headline | Severe Thunderstorm Warning issued June 11 at 3:44AM CDT until June 11 at 4:00AM CDT by NWS Omaha/Valley NE |
| Expires | 2026-06-11T04:00:00-05:00 |
| SenderName | NWS Omaha/Valley NE |
| HasExactCoords | true |
| MergedCount | 4 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.77decc47f634246215d7da6efe1d55f970448779.001.1","noaa_urn:oid:2.49.0.1.840.0.25b0d50bd02e79554799e912b43699010b828ef8.001.1","noaa_urn:oid:2.49.0.1.840.0.fe1f1b1b9c990a6fe37451f9965e620b3d07497c.002.1","noaa_urn:oid:2.49.0.1.840.0.6adc1561ac6e9a43139d69524c78d0f2f9c902b8.001.1"] |
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 39/100 (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 185 scientific monitoring sources.