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.
Nothing else has been detected within 20 km in the last 24 hours.
This alert expired on 5 July 2026 at 23:30 UTC. It is kept here as a record.
No stronger detection stands among the 22 recorded within 20 km of this point since 24 May 2026 — 19 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: Severe Thunderstorm Warning issued July 5 at 5:43PM CDT until July 5 at 6:30PM CDT by NWS Norman OK
Nearby, since 24 May 2026
- June 4, 2026 · score 16 · 4.3 km
- May 28, 2026 · score 22 · 5.4 km
- May 24, 2026 · score 22 · 19.6 km
How we know
3 recorded sources include NOAA; independence is not established by this count.
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 | 0.68/1 |
| Coordinates | 33.7165, -99.6804 |
| Nearest City | Altus (108 km) |
| Urban exposure index (PEI) | 0 within 50 km |
| Impact Tier | minor |
| Date | 2026-07-05 — time not reported by the source |
| Source | https://api.weather.gov/alerts/merged_Severe Thunderstorm Warning_noaa_urn:oid:2.49.0.1.840.0.301454264dc06d6b495d2599991e321b |
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: 2026-07-05 — time not reported.
First archived: 2026-07-05T22:44:12.397Z. 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 | Severe Thunderstorm Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Archer, TX; Baylor, TX; Knox, TX; Haskell, TX; Throckmorton, TX; Stephens, TX; Young, TX and 6 more areas |
| Headline | Severe Thunderstorm Warning issued July 5 at 5:43PM CDT until July 5 at 6:30PM CDT by NWS Norman OK |
| Expires | 2026-07-05T18:30:00-05:00 |
| SenderName | NWS Norman OK |
| HasExactCoords | true |
| MergedCount | 10 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.301454264dc06d6b495d2599991e321b5b55316a.001.1","noaa_urn:oid:2.49.0.1.840.0.636206b9a464101ad41b40d579c2d3f2d344e498.001.1","noaa_urn:oid:2.49.0.1.840.0.b8962a86206ed81b241c3341bc666428e0b4b3e1.001.1","noaa_urn:oid:2.49.0.1.840.0.d0754918984a7521ca61b005f17cc40aa39ae54d.001.1","noaa_urn:oid:2.49.0.1.840.0.b746315148f9ba2d6cbf55d824eae0b1ca29c6f4.001.1","noaa_urn:oid:2.49.0.1.840.0.d878040c13569850c1196ca7ee717a8965217520.001.1","noaa_urn:oid:2.49.0.1.840.0.b47bf8a083de870594dee7bceefd2c899e1a116e.001.1","noaa_urn:oid:2.49.0.1.840.0.8bab6b41682c06637a5e321b7365079c954dd3f3.001.1","noaa_urn:oid:2.49.0.1.840.0.58a6dba0ce3c19256b0f43e9a2a432760786ea74.002.1","noaa_urn:oid:2.49.0.1.840.0.24386eb36b1662f2fbfe9afa459f28d8865e5c1e.001.1"] |
| Iem TypeSummary | G |
| Iem Magnitude | 71 |
| Iem Unit | MPH |
| Iem City | 3 NW Knox City |
| Iem County | Knox |
| Iem State | TX |
| Iem Wfo | OUN |
| MergedSources | [{"id":"iem_G_33.980_-99.710_1783287120000","source":"iem","severity":"low","severityValue":25,"timestamp":1783287120000,"latitude":33.98,"longitude":-99.71},{"id":"iem_G_33.450_-99.850_1783289040000","source":"iem","severity":"low","severityValue":25,"timestamp":1783289040000,"latitude":33.45,"longitude":-99.85}] |
Safety Information
Always follow official guidance from your local emergency management agency. This platform provides scientific monitoring data and is not a substitute for official warnings. If you are in immediate danger, contact your local emergency number.
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.
Want to know when something happens in this area?