Right now
The most recent data we hold from NOAA arrived 3 hours 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 23:30 UTC. It is kept here as a record.
It is the 20th strongest of the 42 detections recorded within 20 km of this point since 22 May 2026. Another comparable one was recorded here earlier the same day. 2 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Severe Thunderstorm Warning issued May 30 at 4:59PM MDT until May 30 at 5:30PM MDT by NWS Goodland KS
Nearby, since 22 May 2026
- July 3, 2026 · score 46 · 16.8 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, at 60 % 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) | 16 / 100 |
| Our confidence | 60% |
| Coordinates | 40.4197, -101.2808 |
| Nearest City | North Platte (89 km) |
| Impact Tier | minor |
| Timestamp | 2026-05-30T22:59:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Severe Thunderstorm Warning_noaa_urn:oid:2.49.0.1.840.0.1684383ffe888814fcd5f3e8198299ed |
Score Breakdown
Technical Details
| Event | Severe Thunderstorm Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Yuma, CO; Arthur, NE; Garden, NE; Keith, NE; Hayes, NE and 8 more areas |
| Headline | Severe Thunderstorm Warning issued May 30 at 4:59PM MDT until May 30 at 5:30PM MDT by NWS Goodland KS |
| Expires | 2026-05-30T17:30:00-06:00 |
| SenderName | NWS Goodland KS |
| HasExactCoords | true |
| MergedCount | 11 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.1684383ffe888814fcd5f3e8198299edf7910395.001.1","noaa_urn:oid:2.49.0.1.840.0.05ac35a36fa6d2e4afa2451b883c7916317c8cf0.001.1","noaa_urn:oid:2.49.0.1.840.0.b58e2968746b85829f1b195c8e1253b86c6bbfc0.001.1","noaa_urn:oid:2.49.0.1.840.0.e718de5f87f6c400abd182fec55730d69a53aae4.001.1","noaa_urn:oid:2.49.0.1.840.0.b707e3a145d3c26971fe2395f4404653a6900384.001.1","noaa_urn:oid:2.49.0.1.840.0.e0142c043a7aa5b6fa586ab06c367b5b630c675e.001.1","noaa_urn:oid:2.49.0.1.840.0.e215b599592d57774a23149f377b4ead696adc32.001.1","noaa_urn:oid:2.49.0.1.840.0.ba406971563c4e3fff16916ed66f247ad352e465.001.1","noaa_urn:oid:2.49.0.1.840.0.3de30cb1d0879ac38d5817c30887c33883c50b98.001.1","noaa_urn:oid:2.49.0.1.840.0.5837d12896726b4a025f61deb06b51583f11f708.001.1","noaa_urn:oid:2.49.0.1.840.0.f0b5283b7cfb1ca8339fd6e64c32ae4e6ccc71ed.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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