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 30 May 2026 at 00:45 UTC. It is kept here as a record.
No stronger detection stands among the 76 recorded within 20 km of this point since 15 March 2026 — 33 others scored the same. The last comparable one was on 29 May 2026. 5 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Severe Thunderstorm Warning issued May 29 at 7:35PM CDT until May 29 at 7:45PM CDT by NWS Goodland KS
Nearby, since 15 March 2026
- May 29, 2026 · score 22 · 14.9 km
- May 14, 2026 · score 22 · 16.2 km
How we know
Confirmed by 5 independent sources, including NOAA.
Our own score for this event is 22 out of 100, at 67 % 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) | 22 / 100 |
| Our confidence | 67% |
| Coordinates | 39.8417, -101.6417 |
| Nearest City | North Platte (160 km) |
| Impact Tier | minor |
| Timestamp | 2026-05-30T00:35:00.000Z |
| Source | https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.968f284e97c70e91f78014df3e6dccf1455026b5.001.1 |
Score Breakdown
Technical Details
| Event | Severe Thunderstorm Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Cheyenne, KS |
| Headline | Severe Thunderstorm Warning issued May 29 at 7:35PM CDT until May 29 at 7:45PM CDT by NWS Goodland KS |
| Expires | 2026-05-29T19:45:00-05:00 |
| SenderName | NWS Goodland KS |
| HasExactCoords | true |
| Iem TypeSummary | G |
| Iem Magnitude | 60 |
| Iem Unit | MPH |
| Iem City | 5 N Goodland |
| Iem County | Sherman |
| Iem State | KS |
| Iem Wfo | GLD |
| Iem Remark | NWS employee reported estimated 50-60mph gusts. There was localized blowing dust from a feedlot nearby, reducing visibility to around a mile. |
| MergedSources | [{"id":"iem_G_40.020_-101.920_1780098000000","source":"iem","severity":"low","severityValue":25,"timestamp":1780098000000,"latitude":40.02,"longitude":-101.92},{"id":"iem_G_39.520_-101.930_1780097520000","source":"iem","severity":"low","severityValue":25,"timestamp":1780097520000,"latitude":39.52,"longitude":-101.93},{"id":"iem_N_39.520_-101.930_1780097700000","source":"iem","severity":"low","severityValue":25,"timestamp":1780097700000,"latitude":39.52,"longitude":-101.93},{"id":"iem_G_39.420_-101.710_1780097940000","source":"iem","severity":"low","severityValue":25,"timestamp":1780097940000,"latitude":39.42,"longitude":-101.71}] |
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 in this area?