This alert expired on 30 May 2026 at 21:45 UTC. It is kept here as a record.
It is the 22nd strongest of the 35 detections recorded within 20 km of this point since 18 April 2026. Another comparable one was recorded here earlier the same day. 9 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Severe Thunderstorm Warning issued May 30 at 3:41PM CDT until May 30 at 4:45PM CDT by NWS Wichita KS
An estimated 124,316 people live within 50 km of this point.
Nearby, since 18 April 2026
- May 19, 2026 · score 39 · 8.8 km
- June 8, 2026 · score 63 · 17.3 km
- May 19, 2026 · score 43 · 17.4 km
How we know
One source: NOAA. Not yet confirmed by a second, independent source.
Our own score for this event is 37 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) | 37 / 100 |
| Our confidence | 81% |
| Coordinates | 36.8107, -94.3023 |
| Nearest City | Joplin (35 km) |
| Population Exposed | 124.3K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-05-30T20:41:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Severe Thunderstorm Warning_noaa_urn:oid:2.49.0.1.840.0.4976db1b800947a59b54a31031ec4825 |
Score Breakdown
Technical Details
| Event | Severe Thunderstorm Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Allen, KS; Neosho, KS; Wilson, KS; Woodson, KS; Barton, MO; Jasper, MO; Wilson, KS and 6 more areas |
| Headline | Severe Thunderstorm Warning issued May 30 at 3:41PM CDT until May 30 at 4:45PM CDT by NWS Wichita KS |
| Expires | 2026-05-30T16:45:00-05:00 |
| SenderName | NWS Wichita KS |
| HasExactCoords | true |
| MergedCount | 10 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.4976db1b800947a59b54a31031ec4825fa4b56bf.001.1","noaa_urn:oid:2.49.0.1.840.0.d9a82e2e49f0b9f7b3e6728e7fd2efbe3736f938.001.1","noaa_urn:oid:2.49.0.1.840.0.c2220fddbcad453169678c2d1c8d059dcaf12501.002.1","noaa_urn:oid:2.49.0.1.840.0.7f3534459acfb5eb363fb0ebc67dca81d477094f.001.1","noaa_urn:oid:2.49.0.1.840.0.f1b3e1c251e26420dcdf53fcc4f270be86e855f3.001.1","noaa_urn:oid:2.49.0.1.840.0.1bb77b8621e864a16e4e5ec54fbd8a5c079984e4.001.1","noaa_urn:oid:2.49.0.1.840.0.b4ae26a072984cf7e033f28c16cbf6e06beb58e3.001.1","noaa_urn:oid:2.49.0.1.840.0.c0a4af700a769c0811ad64c3c1d7a034f83e6f11.001.1","noaa_urn:oid:2.49.0.1.840.0.67c777a0af72e272bf62d7772a7d4ac225d200a3.001.1","noaa_urn:oid:2.49.0.1.840.0.928b0c31222a3cfb43881da339553d5efba1866a.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 37/100 (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 185 scientific monitoring sources.