Right now
The most recent data we hold from NOAA arrived 14 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 9 June 2026 at 23:45 UTC. It is kept here as a record.
No stronger detection stands among the 55 recorded within 20 km of this point since 15 March 2026 — 16 others scored the same. The last comparable one was on 18 May 2026.
What the source measured
NOAA reported: Severe Thunderstorm Warning issued June 9 at 5:28PM CDT until June 9 at 6:45PM CDT by NWS Goodland KS
Nearby, since 15 March 2026
- June 13, 2026 · score 22 · 9.0 km
- June 20, 2026 · score 22 · 15.7 km
How we know
One source: NOAA. Not yet confirmed by a second, independent source.
Our own score for this event is 22 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) | 22 / 100 |
| Legacy data-support index | 0.60/1 |
| Coordinates | 39.1601, -101.2125 |
| Nearest City | Garden City (136 km) |
| Urban exposure index (PEI) | 0 within 50 km |
| Impact Tier | minor |
| Timestamp | 2026-06-09T22:28:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Severe Thunderstorm Warning_noaa_urn:oid:2.49.0.1.840.0.632e22c0f2f94d3ff975a18031e0c373 |
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: 2026-06-09T22:28:00.000Z.
First archived: 2026-06-09T22:29:58.334Z. 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 | Cheyenne, KS; Decatur, KS; Rawlins, KS; Hitchcock, NE; Red Willow, NE; Deuel, NE; Garden, NE; Sherman, KS and 5 more areas |
| Headline | Severe Thunderstorm Warning issued June 9 at 5:28PM CDT until June 9 at 6:45PM CDT by NWS Goodland KS |
| Expires | 2026-06-09T18:45:00-05:00 |
| SenderName | NWS Goodland KS |
| HasExactCoords | true |
| MergedCount | 8 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.632e22c0f2f94d3ff975a18031e0c373b381a0aa.002.1","noaa_urn:oid:2.49.0.1.840.0.75318eba50e7fbc606ce0be7d1bb44936c84cfe4.001.1","noaa_urn:oid:2.49.0.1.840.0.d2b6dd9586e14fca01bd3e030346b64017f40175.001.1","noaa_urn:oid:2.49.0.1.840.0.35c8d8e1615cfcbcddd9235da5d36d5670d5729e.001.1","noaa_urn:oid:2.49.0.1.840.0.c25874bf8baea028b7f8828703542a15a2d61038.001.1","noaa_urn:oid:2.49.0.1.840.0.f6759ed8e659e252f1adc173940c03427a1cd506.001.1","noaa_urn:oid:2.49.0.1.840.0.c12290b53dcbf7c7f522a8486105e4d754cf9fa9.001.1","noaa_urn:oid:2.49.0.1.840.0.1cdfabe40d868eac3d660d6d174aae3361390dfd.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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