This alert expired on 19 June 2026 at 15:00 UTC. It is kept here as a record.
It is the 6th strongest of the 47 detections recorded within 20 km of this point since 10 March 2026. Another comparable one was recorded here earlier the same day. 14 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Flood Warning issued June 19 at 8:02AM CDT until June 19 at 10:00AM CDT by NWS Norman OK
An estimated 104,710 people live within 50 km of this point.
Nearby, since 10 March 2026
- May 9, 2026 · score 67 · 12.7 km
- May 8, 2026 · score 67 · 13.6 km
- May 26, 2026 · score 22 · 15.0 km
How we know
Confirmed by 3 independent sources, including NOAA.
Our own score for this event is 43 out of 100, at 90 % 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) | 43 / 100 |
| Our confidence | 90% |
| Coordinates | 34.2436, -98.7971 |
| Nearest City | Wichita Falls (47 km) |
| Population Exposed | 104.7K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-06-19T13:02:00.000Z |
Score Breakdown
Technical Details
| Event | Flood Warning |
| Urgency | Expected |
| Certainty | Likely |
| AreaDesc | Comanche, OK; Cotton, OK; Tillman, OK; Clay, TX; Wichita, TX |
| Headline | Flood Warning issued June 19 at 8:02AM CDT until June 19 at 10:00AM CDT by NWS Norman OK |
| Expires | 2026-06-19T10:00:00-05:00 |
| SenderName | NWS Norman OK |
| HasExactCoords | true |
| Iem TypeSummary | G |
| Iem Magnitude | 67 |
| Iem Unit | MPH |
| Iem City | 1 NE Sheppard Afb |
| Iem County | Wichita |
| Iem State | TX |
| Iem Wfo | OUN |
| MergedSources | [{"id":"iem_G_34.350_-98.990_1781861160000","source":"iem","severity":"low","severityValue":25,"timestamp":1781861160000,"latitude":34.35,"longitude":-98.99},{"id":"iem_G_33.980_-98.500_1781862840000","source":"iem","severity":"low","severityValue":25,"timestamp":1781862840000,"latitude":33.98,"longitude":-98.5}] |
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 43/100, near Wichita Falls (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 191 scientific monitoring sources.