Right now
The most recent data we hold from NOAA arrived 56 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 10:15 UTC. It is kept here as a record.
It is the 5th strongest of the 78 detections recorded within 20 km of this point since 4 April 2026. Another comparable one was recorded here earlier the same day. 18 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Flash Flood Warning issued June 14 at 1:18AM CDT until June 14 at 5:15AM CDT by NWS Tulsa OK
Urban PEI: 72,227 within a heuristic 50 km radius; not unique people.
Nearby, since 4 April 2026
- June 26, 2026 · score 39 · 7.7 km
- June 26, 2026 · score 39 · 12.9 km
- June 14, 2026 · score 39 · 13.6 km
How we know
One source: NOAA. Not yet confirmed by a second, independent source.
Our own score for this event is 39 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) | 39 / 100 |
| Legacy data-support index | 0.81/1 |
| Coordinates | 37.1949, -94.5249 |
| Nearest City | Joplin (13 km) |
| Urban exposure index (PEI) | 72.2K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-06-14T06:18:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Flash Flood Warning_noaa_urn:oid:2.49.0.1.840.0.1d4aa5cb48016ddabb71d35f3490b31c |
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: 2026-06-14T06:18:00.000Z.
First archived: 2026-06-14T06:21:38.511Z. 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 | Adair, OK; Cherokee, OK; Delaware, OK; Mayes, OK; Rogers, OK; Greene, MO; Dallas, MO and 7 more areas |
| Headline | Flash Flood Warning issued June 14 at 1:18AM CDT until June 14 at 5:15AM CDT by NWS Tulsa OK |
| Expires | 2026-06-14T05:15:00-05:00 |
| SenderName | NWS Tulsa OK |
| HasExactCoords | true |
| MergedCount | 10 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.1d4aa5cb48016ddabb71d35f3490b31c87778b12.001.1","noaa_urn:oid:2.49.0.1.840.0.c6a9597f8a70af8e0f1ba184f662ec6fc72e92d8.001.1","noaa_urn:oid:2.49.0.1.840.0.fa61e58893fe01c67a0c00c17394c47df3cb61f2.001.1","noaa_urn:oid:2.49.0.1.840.0.3718b9346f959b25f5f4930c81fa83a36602bedb.001.1","noaa_urn:oid:2.49.0.1.840.0.be2ef75173bfbd07a73ab00f3e1af11f45c04fa9.001.1","noaa_urn:oid:2.49.0.1.840.0.9edf80e7695ab08d82a221b8f30a2aa6abeee539.001.1","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:2.49.0.1.840.0.0af97bdaefc3f99c2f5d98a33816df6d44031553.001.1","noaa_urn:oid:2.49.0.1.840.0.33ba52526d190669ef999b3f4f8bdd849a7e3d19.001.1"] |
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.
Review the area, threshold and delivery channel in your account.
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