This alert expired on 14 June 2026 at 06:15 UTC. It is kept here as a record.
No stronger detection stands among the 16 recorded within 20 km of this point since 8 March 2026 — 6 others scored the same. The last comparable one was on 2 June 2026. 3 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Flash Flood Warning issued June 13 at 10:10PM CDT until June 14 at 1:15AM CDT by NWS Kansas City/Pleasant Hill MO
Nearby, since 8 March 2026
- June 21, 2026 · score 22 · 2.8 km
- March 9, 2026 · score 22 · 14.9 km
- March 8, 2026 · score 22 · 16.9 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 61 % 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) | 22 / 100 |
| Our confidence | 61% |
| Coordinates | 38.2711, -94.9200 |
| Nearest City | Gardner (60 km) |
| Impact Tier | minor |
| Timestamp | 2026-06-14T03:10:00.000Z |
Score Breakdown
Technical Details
| Event | Flash Flood Warning |
| Urgency | Immediate |
| Certainty | Likely |
| AreaDesc | Linn, KS; Miami, KS |
| Headline | Flash Flood Warning issued June 13 at 10:10PM CDT until June 14 at 1:15AM CDT by NWS Kansas City/Pleasant Hill MO |
| Expires | 2026-06-14T01:15:00-05:00 |
| SenderName | NWS Kansas City/Pleasant Hill MO |
| HasExactCoords | true |
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 22/100, near Gardner (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 194 scientific monitoring sources.