This alert expired on 22 June 2026 at 07:30 UTC. It is kept here as a record.
It is the 5th strongest of the 102 detections recorded within 20 km of this point since 12 March 2026. The last comparable one was on 23 June 2026. 47 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Flood Warning issued June 21 at 2:25PM CDT until June 23 at 7:09AM CDT by NWS Wichita KS
An estimated 41,443 people live within 50 km of this point.
Nearby, since 12 March 2026
- May 22, 2026 · score 34 · 9.6 km
- March 12, 2026 · score 34 · 11.4 km
- May 24, 2026 · score 34 · 11.4 km
How we know
One source: NOAA. Not yet confirmed by a second, independent source.
Our own score for this event is 34 out of 100, at 79 % 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) | 34 / 100 |
| Our confidence | 79% |
| Coordinates | 38.8934, -93.3433 |
| Nearest City | Sedalia (24 km) |
| Population Exposed | 41.4K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-06-24T00:00:00.000Z |
Score Breakdown
35
intensity
40
population
0
cascading
80
historical
Technical Details
| Event | Flood Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Sedgwick, KS; Sumner, KS; Sumner, KS; Butler, KS; Cowley, KS; Harper, KS; Kingman, KS; Reno, KS; Sedgwick, KS; Sumner, KS and 56 more areas |
| Headline | Flood Warning issued June 21 at 2:25PM CDT until June 23 at 7:09AM CDT by NWS Wichita KS |
| Expires | 2026-06-22T02:30:00-05:00 |
| SenderName | NWS Wichita KS |
| HasExactCoords | true |
| MergedCount | 66 |
| MergedIds | 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|
Safety Information
During flooding: never walk, swim, or drive through floodwaters. Six inches of moving water can knock you down, and one foot of water can sweep away a vehicle. Move to higher ground if waters rise. After flooding, avoid contact with floodwater which may contain sewage, chemicals, or debris. Follow local emergency service guidance.
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 34/100, near Sedalia (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 188 scientific monitoring sources.