Right now
The most recent data we hold from NOAA arrived 19 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 14 June 2026 at 03:30 UTC. It is kept here as a record.
It is the 13th strongest of the 44 detections recorded within 20 km of this point since 1 April 2026. Another comparable one was recorded here earlier the same day. 9 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Severe Thunderstorm Warning issued June 13 at 9:34PM CDT until June 13 at 10:30PM CDT by NWS Kansas City/Pleasant Hill MO
Nearby, since 1 April 2026
- June 18, 2026 · score 28 · 19.2 km
How we know
One source: NOAA. Not yet confirmed by a second, independent source.
Our own score for this event is 16 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) | 16 / 100 |
| Legacy data-support index | 0.61/1 |
| Coordinates | 38.0461, -95.4934 |
| Nearest City | Emporia (72 km) |
| Urban exposure index (PEI) | 0 within 50 km |
| Impact Tier | minor |
| Timestamp | 2026-06-14T02:34:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Severe Thunderstorm Warning_noaa_urn:oid:2.49.0.1.840.0.3e3989e098c5e9c0abfd82224fd3da9f |
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: 2026-06-14T02:34:00.000Z.
First archived: 2026-06-14T02:36:40.129Z. 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 | Johnson, MO; Lafayette, MO; Anderson, KS; Coffey, KS; Franklin, KS; Lyon, KS; Osage, KS; Allen, KS; Greenwood, KS; Woodson, KS and 8 more areas |
| Headline | Severe Thunderstorm Warning issued June 13 at 9:34PM CDT until June 13 at 10:30PM CDT by NWS Kansas City/Pleasant Hill MO |
| Expires | 2026-06-13T22:30:00-05:00 |
| SenderName | NWS Kansas City/Pleasant Hill MO |
| HasExactCoords | true |
| MergedCount | 11 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.3e3989e098c5e9c0abfd82224fd3da9fed7c28ae.001.1","noaa_urn:oid:2.49.0.1.840.0.0be2fb0ff8925a8970317c8df2ed45b330825609.001.1","noaa_urn:oid:2.49.0.1.840.0.e0f595f9cda75a344b12d7d3b6ea8d48556730e3.002.1","noaa_urn:oid:2.49.0.1.840.0.95b60ad2125197fd35e7ee0a1b6ad90ab93c09f5.001.1","noaa_urn:oid:2.49.0.1.840.0.1fc587c1b05fce7d7c75d102e55dd4aca13d3a43.001.1","noaa_urn:oid:2.49.0.1.840.0.d91b37a6d0f292b666f76c362a84790434b8f73b.002.1","noaa_urn:oid:2.49.0.1.840.0.deedd0b76abeafcf058893324d3cdff3526cc058.001.1","noaa_urn:oid:2.49.0.1.840.0.3c385b3c75a33b9feada4885db8b61fb760f9a68.001.1","noaa_urn:oid:2.49.0.1.840.0.5bd657566ad40871f34f3ea9c089446137feadb8.001.1","noaa_urn:oid:2.49.0.1.840.0.c426d727dc9ead16e616718f6bf96c84417eb5a1.001.1","noaa_urn:oid:2.49.0.1.840.0.b7dc06a93eb911b5c03580927d59f151ba20373c.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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