Right now
The most recent data we hold from NOAA arrived 2 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 23 May 2026 at 03:45 UTC. It is kept here as a record.
No stronger detection stands among the 9 recorded within 20 km of this point since 15 April 2026 — 3 others scored the same. Another comparable one was recorded here earlier the same day. 4 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Severe Thunderstorm Warning issued May 22 at 10:33PM CDT until May 22 at 10:45PM CDT by NWS Norman OK
Nearby, since 15 April 2026
- June 3, 2026 · score 22 · 21.7 km
How we know
2 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 | 0.64/1 |
| Coordinates | 32.9202, -99.2058 |
| Nearest City | Abilene (72 km) |
| Urban exposure index (PEI) | 0 within 50 km |
| Impact Tier | minor |
| Timestamp | 2026-05-23T03:33:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Severe Thunderstorm Warning_noaa_urn:oid:2.49.0.1.840.0.00131bfbf98ecbba01c99278776aaf32 |
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: 2026-05-23T03:33:00.000Z.
First archived: 2026-05-23T03:40:23.716Z. 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 | Greer, OK; Harmon, OK; Jackson, OK; Foard, TX; Hardeman, TX; Wilbarger, TX; Eastland, TX; Stephens, TX; Young, TX; Brown, TX; Coleman, TX; Concho, TX; McCulloch, TX; San Saba, TX |
| Headline | Severe Thunderstorm Warning issued May 22 at 10:33PM CDT until May 22 at 10:45PM CDT by NWS Norman OK |
| Expires | 2026-05-22T22:45:00-05:00 |
| SenderName | NWS Norman OK |
| HasExactCoords | true |
| MergedCount | 3 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.00131bfbf98ecbba01c99278776aaf325491f466.001.1","noaa_urn:oid:2.49.0.1.840.0.032bbb5acdda62f0c7d11c3434a6112c02c758e3.001.1","noaa_urn:oid:2.49.0.1.840.0.7c93d3083e324b0937660dcdb09b55fbaedc6f80.001.1"] |
| Iem TypeSummary | H |
| Iem Magnitude | 0.75 |
| Iem Unit | Inch |
| Iem City | Rule |
| Iem County | Haskell |
| Iem State | TX |
| Iem Wfo | SJT |
| Iem Remark | Report from mPING: Dime (0.75 in.). |
| MergedSources | [{"id":"iem_H_33.190_-99.900_1779500460000","source":"iem","severity":"low","severityValue":25,"timestamp":1779500460000,"latitude":33.19,"longitude":-99.9}] |
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.
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