Right now
The most recent data we hold from NOAA arrived 15 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 4 July 2026 at 18:00 UTC. It is kept here as a record.
No stronger detection stands among the 38 recorded within 20 km of this point since 19 April 2026 — 26 others scored the same. Another comparable one was recorded here earlier the same day. 17 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Severe Thunderstorm Warning issued July 4 at 12:04PM CDT until July 4 at 1:00PM CDT by NWS Springfield MO
Nearby, since 19 April 2026
- June 10, 2026 · score 22 · 12.6 km
- June 3, 2026 · score 22 · 13.0 km
- June 2, 2026 · score 22 · 13.0 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 | 0.65/1 |
| Coordinates | 38.0615, -94.3605 |
| Nearest City | Pittsburg (78 km) |
| Urban exposure index (PEI) | 0 within 50 km |
| Impact Tier | minor |
| Timestamp | 2026-07-04T17:04:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Severe Thunderstorm Warning_noaa_urn:oid:2.49.0.1.840.0.7fc23f38940ede2b16d2fae208dc910f |
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: 2026-07-04T17:04:00.000Z.
First archived: 2026-07-04T17:19:42.758Z. 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 | Bourbon, KS; Vernon, MO; Johnson, KS; Linn, KS; Miami, KS; Bates, MO; Cass, MO; Henry, MO; Jackson, MO; Johnson, MO |
| Headline | Severe Thunderstorm Warning issued July 4 at 12:04PM CDT until July 4 at 1:00PM CDT by NWS Springfield MO |
| Expires | 2026-07-04T13:00:00-05:00 |
| SenderName | NWS Springfield MO |
| HasExactCoords | true |
| MergedCount | 2 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.7fc23f38940ede2b16d2fae208dc910fb54d565c.001.1","noaa_urn:oid:2.49.0.1.840.0.b99ae4772235378f7543218309695934225548fc.001.1"] |
| Iem TypeSummary | D |
| Iem City | 3 SSW Paola |
| Iem County | Miami |
| Iem State | KS |
| Iem Wfo | EAX |
| Iem Remark | Downed power lines near 327th and Old Kansas City Road. Time estimated from radar. |
| MergedSources | [{"id":"iem_D_38.530_-94.890_1783184340000","source":"iem","severity":"low","severityValue":25,"timestamp":1783184340000,"latitude":38.53,"longitude":-94.89}] |
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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