Right now
The most recent data we hold from NOAA arrived 3 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 13 June 2026 at 22:50 UTC. It is kept here as a record.
It is the 28th strongest of the 60 detections recorded within 20 km of this point since 15 March 2026. Another comparable one was recorded here earlier the same day. 8 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Severe Thunderstorm Warning issued June 13 at 5:41PM CDT until June 13 at 5:45PM CDT by NWS Topeka KS
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 | 39.8109, -96.6046 |
| Nearest City | Manhattan (70 km) |
| Urban exposure index (PEI) | 0 within 50 km |
| Impact Tier | minor |
| Timestamp | 2026-06-13T22:41:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Severe Thunderstorm Warning_noaa_urn:oid:2.49.0.1.840.0.9380dfa0e708ea5882ff2c54ab7cb005 |
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: 2026-06-13T22:41:00.000Z.
First archived: 2026-06-13T22:43:32.690Z. 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 | Marshall, KS; Washington, KS; Clay, KS; Cloud, KS; Republic, KS; Washington, KS; Republic, KS; Washington, KS and 5 more areas |
| Headline | Severe Thunderstorm Warning issued June 13 at 5:41PM CDT until June 13 at 5:45PM CDT by NWS Topeka KS |
| Expires | 2026-06-13T17:50:00-05:00 |
| SenderName | NWS Topeka KS |
| HasExactCoords | true |
| MergedCount | 9 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.9380dfa0e708ea5882ff2c54ab7cb00504d8c064.001.1","noaa_urn:oid:2.49.0.1.840.0.3196e71020b72dbd1d39740f75b2305584d17810.001.1","noaa_urn:oid:2.49.0.1.840.0.bce8292c16a6ad8a3e3972ba545a41734bb754e0.001.1","noaa_urn:oid:2.49.0.1.840.0.b5b9ff1f3f2a8097f0b30b3d01e4e7d4b1e99ee8.001.1","noaa_urn:oid:2.49.0.1.840.0.e51dea25470cae9a99817e92d3445ad50df7dce0.001.1","noaa_urn:oid:2.49.0.1.840.0.4a41f2b787408a294d6a7e7121d2fbf31a1da095.001.1","noaa_urn:oid:2.49.0.1.840.0.59d29b546d82c2cd9ffb88bf7a49d08ea8c32f2d.001.1","noaa_urn:oid:2.49.0.1.840.0.dae06f91ca9ab9950162c6f87392e9be533804bd.002.1","noaa_urn:oid:2.49.0.1.840.0.eaa8ed3d13e505c750e6af4850d68ce2500226f5.001.1"] |
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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