Right now
The most recent data we hold from NOAA arrived 33 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 14 June 2026 at 08:30 UTC. It is kept here as a record.
It is the 8th strongest of the 56 detections recorded within 20 km of this point since 18 April 2026. Another comparable one was recorded here earlier the same day. 3 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Flash Flood Warning issued June 13 at 11:09PM CDT until June 14 at 3:30AM CDT by NWS Tulsa OK
Urban PEI: 20,409 within a heuristic 50 km radius; not unique people.
Nearby, since 18 April 2026
- June 17, 2026 · score 34 · 5.8 km
- June 15, 2026 · score 34 · 9.1 km
- June 11, 2026 · score 16 · 20.3 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.
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 | 0.81/1 |
| Coordinates | 37.2942, -95.2144 |
| Nearest City | Pittsburg (47 km) |
| Urban exposure index (PEI) | 20.4K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-06-14T04:09:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Flash Flood Warning_noaa_urn:oid:2.49.0.1.840.0.501c65333e42781fe9313d1bede063ee |
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: 2026-06-14T04:09:00.000Z.
First archived: 2026-06-14T04:18:56.183Z. 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 | Craig, OK; Delaware, OK; Nowata, OK; Ottawa, OK; Cherokee, KS; Barton, MO; Jasper, MO; Newton, MO; Crawford, KS and 3 more areas |
| Headline | Flash Flood Warning issued June 13 at 11:09PM CDT until June 14 at 3:30AM CDT by NWS Tulsa OK |
| Expires | 2026-06-14T03:30:00-05:00 |
| SenderName | NWS Tulsa OK |
| HasExactCoords | true |
| MergedCount | 6 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.501c65333e42781fe9313d1bede063eeb0ab78ac.001.1","noaa_urn:oid:2.49.0.1.840.0.1457e08a0d1b26a2b56c1cf158ff44cb30b70c1e.001.1","noaa_urn:oid:2.49.0.1.840.0.22af17124d5acd354242fed7a047b20eb0af9b24.001.1","noaa_urn:oid:2.49.0.1.840.0.0af97bdaefc3f99c2f5d98a33816df6d44031553.001.1","noaa_urn:oid:2.49.0.1.840.0.33ba52526d190669ef999b3f4f8bdd849a7e3d19.001.1","noaa_urn:oid:2.49.0.1.840.0.fd4bcdcb539b13f209861e33dd93c5b4e01fde6c.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 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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