Right now
The most recent data we hold from NOAA arrived 2 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 May 2026 at 04:00 UTC. It is kept here as a record.
It is the 5th strongest of the 29 detections recorded within 20 km of this point since 10 May 2026.
What the source measured
NOAA reported: Severe Thunderstorm Warning issued May 9 at 9:11PM MDT until May 9 at 10:00PM MDT by NWS Goodland KS
Nearby, since 10 May 2026
- May 10, 2026 · score 22 · 2.2 km
- May 17, 2026 · score 46 · 16.6 km
- May 18, 2026 · score 46 · 18.2 km
How we know
Confirmed by 4 independent sources, including NOAA.
Our own score for this event is 22 out of 100, at 71 % 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 | 71% |
| Coordinates | 39.0988, -101.7013 |
| Nearest City | Garden City (145 km) |
| Impact Tier | minor |
| Timestamp | 2026-05-10T03:11:00.000Z |
| Source | https://api.weather.gov/alerts/urn:oid:2.49.0.1.840.0.0015b0ff730ba4bed343e1a666e05308fe38a601.001.1 |
Score Breakdown
Technical Details
| Event | Severe Thunderstorm Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Sherman, KS; Wallace, KS |
| Headline | Severe Thunderstorm Warning issued May 9 at 9:11PM MDT until May 9 at 10:00PM MDT by NWS Goodland KS |
| Expires | 2026-05-09T22:00:00-06:00 |
| SenderName | NWS Goodland KS |
| HasExactCoords | true |
| Iem TypeSummary | G |
| Iem Magnitude | 58 |
| Iem Unit | MPH |
| Iem City | 1 E Bethune |
| Iem County | Kit Carson |
| Iem State | CO |
| Iem Wfo | GLD |
| Iem Remark | WeatherLink. BrewerWX. |
| MergedSources | [{"id":"iem_G_39.230_-102.280_1778381400000","source":"iem","severity":"low","severityValue":25,"timestamp":1778381400000,"latitude":39.23,"longitude":-102.28},{"id":"iem_G_39.460_-102.410_1778380080000","source":"iem","severity":"low","severityValue":25,"timestamp":1778380080000,"latitude":39.46,"longitude":-102.41},{"id":"iem_G_39.300_-102.400_1778380560000","source":"iem","severity":"low","severityValue":25,"timestamp":1778380560000,"latitude":39.3,"longitude":-102.4}] |
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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