Right now
The most recent data we hold from NOAA arrived 5 minutes ago, and this point is not in it. We record detections, not passes: an absence is not proof that nothing is there.
This alert expired on 27 June 2026 at 17:15 UTC. It is kept here as a record.
What the source measured
NOAA reported: Flood Warning issued June 27 at 12:15AM CDT until June 28 at 5:42PM CDT by NWS Tulsa OK
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.
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) | 22 / 100 |
| Legacy data-support index | 0.60/1 |
| Coordinates | 37.2552, -96.4184 |
| Nearest City | Bartlesville (68 km) |
| Urban exposure index (PEI) | 0 within 50 km |
| Impact Tier | minor |
| Timestamp | 2026-06-27T12:00:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Flood Warning_noaa_urn:oid:2.49.0.1.840.0.e76c1a9f7334b423d362a4d0aa33e8fc |
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: 2026-06-27T12:00:00.000Z.
First archived: 2026-06-27T05:40:13.244Z. 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 | Flood Warning |
| Urgency | Expected |
| Certainty | Likely |
| AreaDesc | Nowata, OK; Chautauqua, KS; Montgomery, KS; Chautauqua, KS; Labette, KS; Montgomery, KS and 23 more areas |
| Headline | Flood Warning issued June 27 at 12:15AM CDT until June 28 at 5:42PM CDT by NWS Tulsa OK |
| Expires | 2026-06-27T12:15:00-05:00 |
| SenderName | NWS Tulsa OK |
| HasExactCoords | true |
| MergedCount | 31 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.e76c1a9f7334b423d362a4d0aa33e8fccaa6cf7a.001.1","noaa_urn:oid:2.49.0.1.840.0.d2dc3c51b33cd7aa8995cc24d772cb27226cbe1d.001.1","noaa_urn:oid:2.49.0.1.840.0.5c518da3e6f08b44885e89b021ea67c8f876b161.001.1","noaa_urn:oid:2.49.0.1.840.0.dbc7943b73425566c608d9080fe391d3af8bcfc2.001.1","noaa_urn:oid:2.49.0.1.840.0.2fd54abd6ef09c4fe15979a0758f35addf19de10.001.1","noaa_urn:oid:2.49.0.1.840.0.2fd54abd6ef09c4fe15979a0758f35addf19de10.002.1","noaa_urn:oid:2.49.0.1.840.0.7db1bcda2642e1cce5cb071019200c5539c9fe9f.001.1","noaa_urn:oid:2.49.0.1.840.0.7db1bcda2642e1cce5cb071019200c5539c9fe9f.002.1","noaa_urn:oid:2.49.0.1.840.0.029213b4cd7d702e175712927b974bbd29f15583.001.1","noaa_urn:oid:2.49.0.1.840.0.6a3af3269438629bd472ee9018f091ad4c62b383.002.1","noaa_urn:oid:2.49.0.1.840.0.6a3af3269438629bd472ee9018f091ad4c62b383.003.1","noaa_urn:oid:2.49.0.1.840.0.6a3af3269438629bd472ee9018f091ad4c62b383.001.1","noaa_urn:oid:2.49.0.1.840.0.a553f922568185a78f3723a8f401694826abb45d.002.1","noaa_urn:oid:2.49.0.1.840.0.a553f922568185a78f3723a8f401694826abb45d.001.1","noaa_urn:oid:2.49.0.1.840.0.a553f922568185a78f3723a8f401694826abb45d.004.1","noaa_urn:oid:2.49.0.1.840.0.a553f922568185a78f3723a8f401694826abb45d.003.1","noaa_urn:oid:2.49.0.1.840.0.ed5bdcade8a150fcb67ccd6b22ae30371bfed9cb.001.1","noaa_urn:oid:2.49.0.1.840.0.abae4278622c383606e4cef3f6c94a52ab4a8f2d.001.1","noaa_urn:oid:2.49.0.1.840.0.92af49393c5ccde563f108472ce0157ad6cdea67.001.1","noaa_urn:oid:2.49.0.1.840.0.92af49393c5ccde563f108472ce0157ad6cdea67.002.1","noaa_urn:oid:2.49.0.1.840.0.1a658c781cc46c7269b30d5d7924f86e55daa120.001.1","noaa_urn:oid:2.49.0.1.840.0.1a658c781cc46c7269b30d5d7924f86e55daa120.002.1","noaa_urn:oid:2.49.0.1.840.0.1d1a5328cacec3cd95468c3b0762221a20a6ce80.001.1","noaa_urn:oid:2.49.0.1.840.0.e62c68a1856f5dab95345a736088fdea515bd725.003.1","noaa_urn:oid:2.49.0.1.840.0.86a8f99e4f954f77e6d87e67e28a9300576c46b4.001.1","noaa_urn:oid:2.49.0.1.840.0.3e7718c95e3244ec309c1d9026fd9ab31c72c16e.001.1","noaa_urn:oid:2.49.0.1.840.0.88924f5ce19673318cb867378e24f0e3f03362de.001.1","noaa_urn:oid:2.49.0.1.840.0.907e4b3c5e57fe202b43734a17b12c32668d2ebe.001.1","noaa_urn:oid:2.49.0.1.840.0.9fe18dd7901ca382be98f42e667278101409efcc.001.1","noaa_urn:oid:2.49.0.1.840.0.78935c480a9771d459a72ff3ca64bf79df7775f4.001.1","noaa_urn:oid:2.49.0.1.840.0.0d3bbfd21025a90337c38835574b2e051c3931b2.002.1"] |
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 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.
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