Right now
The most recent data we hold from NOAA arrived 4 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 31 May 2026 at 02:30 UTC. It is kept here as a record.
It is the 8th strongest of the 20 detections recorded within 20 km of this point since 25 April 2026. The last comparable one was on 29 May 2026. 7 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Severe Thunderstorm Warning issued May 30 at 8:51PM CDT until May 30 at 9:30PM CDT by NWS Hastings NE
Nearby, since 25 April 2026
- June 5, 2026 · score 34 · 11.7 km
- June 13, 2026 · score 34 · 23.9 km
- July 24, 2026 · score 34 · 27.0 km
How we know
One source: NOAA. Not yet confirmed by a second, independent source.
Our own score for this event is 22 out of 100, at 60 % 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) | 22 / 100 |
| Our confidence | 60% |
| Coordinates | 39.3267, -97.6947 |
| Nearest City | Salina (55 km) |
| Impact Tier | minor |
| Timestamp | 2026-05-31T01:51:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Severe Thunderstorm Warning_noaa_urn:oid:2.49.0.1.840.0.901728e702d693203af56d1861054604 |
Score Breakdown
Technical Details
| Event | Severe Thunderstorm Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Thayer, NE; Adams, NE; Clay, NE; Hall, NE; Hamilton, NE; Pottawatomie, KS and 4 more areas |
| Headline | Severe Thunderstorm Warning issued May 30 at 8:51PM CDT until May 30 at 9:30PM CDT by NWS Hastings NE |
| Expires | 2026-05-30T21:30:00-05:00 |
| SenderName | NWS Hastings NE |
| HasExactCoords | true |
| MergedCount | 7 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.901728e702d693203af56d186105460457dde6ec.001.1","noaa_urn:oid:2.49.0.1.840.0.0107f66bbf5019dd5472e33a3b1aa84b7ddc809a.002.1","noaa_urn:oid:2.49.0.1.840.0.cf60f66d9348d8f7ba104850be029f6ab8d66bec.001.1","noaa_urn:oid:2.49.0.1.840.0.90654f1bf144051af411138a90bb833b3d7100e3.001.1","noaa_urn:oid:2.49.0.1.840.0.6ac4a203422779478e5b076f332877cd133c3a59.001.1","noaa_urn:oid:2.49.0.1.840.0.8809f6edab5365422af225efca84f18831042aa6.001.1","noaa_urn:oid:2.49.0.1.840.0.6ee72b7e5fae66cac9c3779b2e8fb257096ad3eb.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.
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