This alert expired on 29 June 2026 at 15:00 UTC. It is kept here as a record.
No stronger detection stands among the 125 recorded within 20 km of this point since 17 April 2026 — 119 others scored the same. Another comparable one was recorded here earlier the same day. 108 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Flood Warning issued June 28 at 9:11AM CDT until June 29 at 10:00AM CDT by NWS Wichita KS
Nearby, since 17 April 2026
- June 23, 2026 · score 22 · 10.2 km
- May 19, 2026 · score 22 · 14.0 km
- June 28, 2026 · score 22 · 14.5 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 | 37.2910, -96.4945 |
| Nearest City | Derby (74 km) |
| Impact Tier | minor |
| Timestamp | 2026-06-28T14:11:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Flood Warning_noaa_urn:oid:2.49.0.1.840.0.ec0a906cb256f900f9bd839be308458f |
Score Breakdown
Technical Details
| Event | Flood Warning |
| Urgency | Expected |
| Certainty | Likely |
| AreaDesc | Kingman, KS; Greenwood, KS; Ottawa, OK and 5 more areas |
| Headline | Flood Warning issued June 28 at 9:11AM CDT until June 29 at 10:00AM CDT by NWS Wichita KS |
| Expires | 2026-06-29T10:00:00-05:00 |
| SenderName | NWS Wichita KS |
| HasExactCoords | true |
| MergedCount | 10 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.ec0a906cb256f900f9bd839be308458fe8388c80.001.1","noaa_urn:oid:2.49.0.1.840.0.6547ece125c6317602892ee6fecedb4d3965dc27.001.1","noaa_urn:oid:2.49.0.1.840.0.a8616950c3133a3e9e7b3a4c77aec92f7f5b895f.001.1","noaa_urn:oid:2.49.0.1.840.0.f1d35cb60aa4e1de1652cde6a64b1bc69e9142dd.002.1","noaa_urn:oid:2.49.0.1.840.0.f1d35cb60aa4e1de1652cde6a64b1bc69e9142dd.001.1","noaa_urn:oid:2.49.0.1.840.0.ecf4d8226d000d8a91a95a166116282225da1bd1.001.1","noaa_urn:oid:2.49.0.1.840.0.0073370c5726d2a162fbc025b6d518b189928d98.001.1","noaa_urn:oid:2.49.0.1.840.0.0073370c5726d2a162fbc025b6d518b189928d98.002.1","noaa_urn:oid:2.49.0.1.840.0.05d6877465b1e79d7b71156bb51d89a2bcebaa68.002.1","noaa_urn:oid:2.49.0.1.840.0.05d6877465b1e79d7b71156bb51d89a2bcebaa68.001.1"] |
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 (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 188 scientific monitoring sources.