Right now
The most recent data we hold from NOAA arrived 6 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 10 March 2026 at 23:34 UTC. It is kept here as a record.
It is the 59th strongest of the 154 detections recorded within 20 km of this point since 10 March 2026.
What the source measured
NOAA reported: Severe Thunderstorm Warning issued March 10 at 6:25PM CDT until March 10 at 6:30PM CDT by NWS Topeka KS
An estimated 1,495,829 people live within 50 km of this point.
Nearby, since 10 March 2026
- July 31, 2026 · score 46 · 1.3 km
- July 10, 2026 · score 52 · 2.2 km
- June 21, 2026 · score 52 · 3.2 km
How we know
One source: NOAA. Not yet confirmed by a second, independent source.
Our own score for this event is 52 out of 100, at 78 % 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) | 52 / 100 |
| Our confidence | 78% |
| Coordinates | 39.0230, -94.9520 |
| Nearest City | Olathe (20 km) |
| Population Exposed | 1.5M within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-03-10T23:25:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Severe-Thunderstorm-Warning_noaa_urn-oid-2_49_0_1_840_0_728d814c1e7e5a966a356e2298435850 |
Score Breakdown
Technical Details
| Event | Severe Thunderstorm Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Douglas, KS; Leavenworth, KS; Wyandotte, KS; Clay, MO; Platte, MO; Johnson, KS; Leavenworth, KS; Wyandotte, KS |
| Headline | Severe Thunderstorm Warning issued March 10 at 6:25PM CDT until March 10 at 6:30PM CDT by NWS Topeka KS |
| Expires | 2026-03-10T18:34:00-05:00 |
| SenderName | NWS Topeka KS |
| HasExactCoords | true |
| MergedCount | 3 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.728d814c1e7e5a966a356e22984358508fc0812b.001.1","noaa_urn:oid:2.49.0.1.840.0.93ee19fe47f08eccf6e6982c6f6f23446d26f740.002.1","noaa_urn:oid:2.49.0.1.840.0.d2e307ef81ce2d630ebb2494c695c3296d069173.001.1"] |
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.
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