Right now
The most recent data we hold from NOAA arrived 7 minutes ago, and this point is not in it. We record detections, not passes: an absence is not proof that nothing is there.
39 other detections within 20 km in the last 24 hours, the nearest 6 km from here.
This alert expired on 6 August 2026 at 05:37 UTC. It is kept here as a record.
It is the 54th strongest of the 121 detections recorded within 20 km of this point since 17 March 2026. Another comparable one was recorded here earlier the same day. One more was recorded here in the fortnight before it.
What the source measured
NOAA reported: Severe Thunderstorm Warning issued August 6 at 12:27AM CDT until August 6 at 12:30AM CDT by NWS Kansas City/Pleasant Hill MO
An estimated 584,478 people live within 50 km of this point.
Nearby, since 17 March 2026
- July 4, 2026 · score 48 · 4.2 km
- September 7, 2026 · score 49 · 6.1 km
- September 7, 2026 · score 54 · 9.9 km
How we know
Confirmed by 3 independent sources, including NOAA.
Our own score for this event is 41 out of 100, at 91 % confidence.
The score is ours, computed from intensity, exposed population and local history — not the source’s.
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) | 41 / 100 |
| Our confidence | 91% |
| Coordinates | 38.5974, -94.8062 |
| Nearest City | Gardner (26 km) |
| Population Exposed | 584.5K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-08-06T05:27:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Severe Thunderstorm Warning_noaa_urn:oid:2.49.0.1.840.0.0b8236d1566fd56231d7cdfa881ae6a1 |
Score Breakdown
Technical Details
| Event | Severe Thunderstorm Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Johnson, KS; Miami, KS; Cass, MO; Jackson, MO; Anderson, KS; Coffey, KS; Cass, MO; Jackson, MO; Johnson, MO; Lafayette, MO |
| Headline | Severe Thunderstorm Warning issued August 6 at 12:27AM CDT until August 6 at 12:30AM CDT by NWS Kansas City/Pleasant Hill MO |
| Expires | 2026-08-06T00:37:00-05:00 |
| SenderName | NWS Kansas City/Pleasant Hill MO |
| HasExactCoords | true |
| MergedCount | 3 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.0b8236d1566fd56231d7cdfa881ae6a1f7cf727a.001.1","noaa_urn:oid:2.49.0.1.840.0.3f32c5b3112777237811e5b3f13f93b0d7fc161d.001.1","noaa_urn:oid:2.49.0.1.840.0.910359c89f19ae1998c6f87d5188a16b8eaeef31.001.1"] |
| Iem TypeSummary | H |
| Iem Magnitude | 1.25 |
| Iem Unit | Inch |
| Iem City | 1 NE Stillwell |
| Iem County | Johnson |
| Iem State | KS |
| Iem Wfo | EAX |
| Iem Remark | Report from mPING: Half Dollar (1.25 in.). Time confirmed from radar. |
| MergedSources | [{"id":"iem_H_38.460_-95.630_1785986640000","source":"iem","severity":"low","severityValue":25,"timestamp":1785986640000,"latitude":38.46,"longitude":-95.63},{"id":"iem_H_38.790_-94.640_1785992100000","source":"iem","severity":"low","severityValue":25,"timestamp":1785992100000,"latitude":38.79,"longitude":-94.64}] |
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.
Want to know when something happens near Gardner?
Calamity.live data shows a weather event with CalamityScore 41/100, near Gardner (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 185 scientific monitoring sources.