This alert expired on 11 June 2026 at 08:45 UTC. It is kept here as a record.
No stronger detection stands among the 36 recorded within 20 km of this point since 15 March 2026 — 7 others scored the same. Another comparable one was recorded here earlier the same day. 6 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Severe Thunderstorm Warning issued June 11 at 3:09AM CDT until June 11 at 3:45AM CDT by NWS Hastings NE
An estimated 109,385 people live within 50 km of this point.
Nearby, since 15 March 2026
- June 20, 2026 · score 43 · 12.8 km
- May 16, 2026 · score 43 · 22.4 km
How we know
One source: NOAA. Not yet confirmed by a second, independent source.
Our own score for this event is 43 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) | 43 / 100 |
| Our confidence | 81% |
| Coordinates | 40.7177, -98.7547 |
| Nearest City | Kearney (27 km) |
| Population Exposed | 109.4K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-06-11T08:09:00.000Z |
Score Breakdown
Technical Details
| Event | Severe Thunderstorm Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Buffalo, NE; Hall, NE; Hamilton, NE; Howard, NE; Merrick, NE; Polk, NE; York, NE; Adams, NE; Buffalo, NE; Dawson, NE; Hall, NE; Kearney, NE; Phelps, NE; Buffalo, NE; Dawson, NE; Kearney, NE; Phelps, NE and 3 more areas |
| Headline | Severe Thunderstorm Warning issued June 11 at 3:09AM CDT until June 11 at 3:45AM CDT by NWS Hastings NE |
| Expires | 2026-06-11T03:45:00-05:00 |
| SenderName | NWS Hastings NE |
| HasExactCoords | true |
| MergedCount | 6 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.f955918c3c702bda60618cf532901811e0da936a.001.1","noaa_urn:oid:2.49.0.1.840.0.1ef047275c79b115efc8fd42b834475e2f8fced3.002.1","noaa_urn:oid:2.49.0.1.840.0.96c7501827c4e35a129cc86e8a7c275a9390216e.001.1","noaa_urn:oid:2.49.0.1.840.0.afa7b5fddf3f797a3de1f1db8f42d8c69e0a99a0.001.1","noaa_urn:oid:2.49.0.1.840.0.dece135943640129975b44c14c656473b0467ac2.001.1","noaa_urn:oid:2.49.0.1.840.0.6e9f6208fead660df697c20534b980e20155dc9b.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 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 43/100, near Kearney (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 191 scientific monitoring sources.