This alert expired on 18 June 2026 at 13:00 UTC. It is kept here as a record.
It is the 2nd strongest of the 38 detections recorded within 20 km of this point since 18 April 2026. Another comparable one was recorded here earlier the same day. 13 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Severe Thunderstorm Warning issued June 18 at 7:12AM CDT until June 18 at 8:00AM CDT by NWS Wichita KS
Nearby, since 18 April 2026
- June 27, 2026 · score 22 · 16.2 km
How we know
Confirmed by 3 independent sources, including NOAA.
Our own score for this event is 28 out of 100, at 69 % confidence.
The score is ours, computed from intensity, exposed population and local history — not the source’s.
Event Data
| Type | Severe weather |
| Severity | high |
| Calamity Score (ours) | 28 / 100 |
| Our confidence | 69% |
| Coordinates | 37.9180, -95.3460 |
| Nearest City | Pittsburg (80 km) |
| Impact Tier | minor |
| Timestamp | 2026-06-18T12:12:00.000Z |
| Source | https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.3e519a7f952cd109e9e2cd4e1de530aa0f5a3194.002.1 |
Score Breakdown
Technical Details
| Event | Severe Thunderstorm Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Allen, KS |
| Headline | Severe Thunderstorm Warning issued June 18 at 7:12AM CDT until June 18 at 8:00AM CDT by NWS Wichita KS |
| Expires | 2026-06-18T08:00:00-05:00 |
| SenderName | NWS Wichita KS |
| HasExactCoords | true |
| Spc ReportType | hail |
| Spc Speed | 125 |
| Spc Location | Iola |
| Spc County | Allen |
| Spc State | KS |
| Spc Comments | Report via Social Media. (ICT) |
| Iem TypeSummary | H |
| Iem Magnitude | 1.25 |
| Iem Unit | Inch |
| Iem City | Iola |
| Iem County | Allen |
| Iem State | KS |
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 28/100 (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 188 scientific monitoring sources.