Right now
The most recent data we hold from NOAA arrived 59 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 11 July 2026 at 05:15 UTC. It is kept here as a record.
It is the 19th strongest of the 40 detections recorded within 20 km of this point since 16 April 2026. Another comparable one was recorded here earlier the same day. 6 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Severe Thunderstorm Warning issued July 10 at 11:19PM CDT until July 11 at 12:15AM CDT by NWS Springfield MO
Urban PEI: 72,227 within a heuristic 50 km radius; not unique people.
Nearby, since 16 April 2026
- June 14, 2026 · score 39 · 20.9 km
How we know
One source: NOAA. Not yet confirmed by a second, independent source.
Our own score for this event is 32 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) | 32 / 100 |
| Legacy data-support index | 0.81/1 |
| Coordinates | 37.4432, -94.6211 |
| Nearest City | Pittsburg (8 km) |
| Urban exposure index (PEI) | 72.2K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-07-11T04:19:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Severe Thunderstorm Warning_noaa_urn:oid:2.49.0.1.840.0.ee2cf7d2463301f5d5ff0f8d4c552946 |
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: 2026-07-11T04:19:00.000Z.
First archived: 2026-07-11T04:24:40.142Z. 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 | Cherokee, KS; Crawford, KS; Barton, MO; Jasper, MO; Wilson, KS; Dade, MO; Dallas, MO; Greene, MO; Polk, MO and 3 more areas |
| Headline | Severe Thunderstorm Warning issued July 10 at 11:19PM CDT until July 11 at 12:15AM CDT by NWS Springfield MO |
| Expires | 2026-07-11T00:15:00-05:00 |
| SenderName | NWS Springfield MO |
| HasExactCoords | true |
| MergedCount | 6 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.ee2cf7d2463301f5d5ff0f8d4c552946a9c62d50.001.1","noaa_urn:oid:2.49.0.1.840.0.3a149f797963cae0a29181f92f1a9880768af367.001.1","noaa_urn:oid:2.49.0.1.840.0.15404b6333cc13b4ef544cfe717376e009400518.001.1","noaa_urn:oid:2.49.0.1.840.0.57ab067fc0ab277c39046aba7fbe073967ada331.001.1","noaa_urn:oid:2.49.0.1.840.0.13d5ca64edfdb1d51574e8c5f60e6bcd46dd8f9b.001.1","noaa_urn:oid:2.49.0.1.840.0.b173f5ada614bb82cc3ca0f678aefd7617a8a23e.001.1"] |
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.
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