Right now
The most recent data we hold from NOAA arrived 39 minutes ago, and this point is not in it. We record detections, not passes: an absence is not proof that nothing is there.
Nothing else has been detected within 20 km in the last 24 hours.
This alert expired on 23 June 2026 at 18:15 UTC. It is kept here as a record.
No stronger detection stands among the 17 recorded within 20 km of this point since 14 May 2026 — 10 others scored the same. 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: Flash Flood Warning issued June 23 at 10:17AM CDT until June 23 at 1:15PM CDT by NWS Amarillo TX
Urban PEI: 20,746 within a heuristic 50 km radius; not unique people.
Nearby, since 14 May 2026
- June 3, 2026 · score 16 · 24.8 km
How we know
3 recorded sources include NOAA; independence is not established by this count.
Our own score for this event is 34 out of 100.
This is our versioned heuristic index, not source severity or a calibrated probability. Urban PEI does not count unique people.
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) | 34 / 100 |
| Legacy data-support index | 0.88/1 |
| Coordinates | 37.3424, -100.6234 |
| Nearest City | Liberal (43 km) |
| Urban exposure index (PEI) | 20.7K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-06-23T15:17:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Flash Flood Warning_noaa_urn:oid:2.49.0.1.840.0.83efc9b157f5b67542c47f203785e432 |
Physical priority index · v1. Heuristic priority, not calibrated probability, predictive accuracy or damage. The legacy data-support index combines assigned source support and field availability. Urban PEI is distance-weighted and does not count unique people; zero does not establish that nobody is present. Model cards.
Source and revision timeline
Source: noaa. Occurrence: 2026-06-23T15:17:00.000Z.
First archived: 2026-06-23T15:58:51.003Z. Material modification: not recorded.
Retained revisions are prospective; earlier versions may be unavailable. No revision entry does not prove that a record never changed.
Score Breakdown
Technical Details
| Event | Flash Flood Warning |
| Urgency | Immediate |
| Certainty | Likely |
| AreaDesc | Beaver, OK; Lipscomb, TX; Meade, KS; Finney, KS; Kearny, KS and 1 more areas |
| Headline | Flash Flood Warning issued June 23 at 10:17AM CDT until June 23 at 1:15PM CDT by NWS Amarillo TX |
| Expires | 2026-06-23T13:15:00-05:00 |
| SenderName | NWS Amarillo TX |
| HasExactCoords | true |
| MergedCount | 4 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.83efc9b157f5b67542c47f203785e4329d185b8c.001.1","noaa_urn:oid:2.49.0.1.840.0.62b43f5d2d1275601fc8701dfb076f0e1d8184d5.001.1","noaa_urn:oid:2.49.0.1.840.0.ab50cbdb5288bf0487013297dc6da76fff485ad5.001.1","noaa_urn:oid:2.49.0.1.840.0.e03704395562f35bb7f7e75e52c59c7f0553ec1e.001.1"] |
| Iem TypeSummary | R |
| Iem Magnitude | 2.26 |
| Iem Unit | Inch |
| Iem City | 9 NNW Tice |
| Iem County | Haskell |
| Iem State | KS |
| Iem Wfo | DDC |
| Iem Remark | Total rainfall from the thunderstorms Monday night ending at 8am CDT. |
| MergedSources | [{"id":"iem_R_37.180_-100.390_1782216000000","source":"iem","severity":"low","severityValue":25,"timestamp":1782216000000,"latitude":37.18,"longitude":-100.39},{"id":"iem_R_37.640_-100.760_1782219600000","source":"iem","severity":"low","severityValue":25,"timestamp":1782219600000,"latitude":37.64,"longitude":-100.76}] |
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 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.
Review the area, threshold and delivery channel in your account.
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