Right now
The most recent data we hold from NOAA arrived 6 minutes ago, and this point is not in it. We record detections, not passes: an absence is not proof that nothing is there.
6 other detections within 20 km in the last 24 hours, the nearest 9 km from here.
This alert expired on 22 June 2026 at 02:00 UTC. It is kept here as a record.
No stronger detection stands among the 60 recorded within 20 km of this point since 15 March 2026 — 14 others scored the same. Another comparable one was recorded here earlier the same day. 6 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Severe Thunderstorm Warning issued June 21 at 7:18PM MDT until June 21 at 8:00PM MDT by NWS Pueblo CO
Urban PEI: 27,005 within a heuristic 50 km radius; not unique people.
Nearby, since 15 March 2026
- August 10, 2026 · score 34 · 3.2 km
- August 9, 2026 · score 34 · 3.2 km
- August 31, 2026 · score 34 · 6.3 km
How we know
5 recorded sources include NOAA; independence is not established by this count.
Our own score for this event is 34 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) | 34 / 100 |
| Legacy data-support index | 0.89/1 |
| Coordinates | 37.9896, -101.4146 |
| Nearest City | Garden City (48 km) |
| Urban exposure index (PEI) | 27.0K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-06-22T01:18:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Severe Thunderstorm Warning_noaa_urn:oid:2.49.0.1.840.0.f528f7788bfc70394e712257d42c6656 |
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: 2026-06-22T01:18:00.000Z.
First archived: 2026-06-22T01:31:46.913Z. 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 | Bent, CO; Prowers, CO; Hamilton, KS; Stanton, KS; Finney, KS; Lane, KS and 1 more areas |
| Headline | Severe Thunderstorm Warning issued June 21 at 7:18PM MDT until June 21 at 8:00PM MDT by NWS Pueblo CO |
| Expires | 2026-06-21T20:00:00-06:00 |
| SenderName | NWS Pueblo CO |
| HasExactCoords | true |
| MergedCount | 4 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.f528f7788bfc70394e712257d42c66560ceccc87.001.1","noaa_urn:oid:2.49.0.1.840.0.e4f6e625e69e2279b6989c48ef124ddc25283d2e.001.1","noaa_urn:oid:2.49.0.1.840.0.16f7585cdbf5df92cc4fd384ff4eb82d9c2f5017.001.1","noaa_urn:oid:2.49.0.1.840.0.0faa2998ef0b2c0a51d2ffe33c8ae503bb0018e0.001.1"] |
| Iem TypeSummary | G |
| Iem Magnitude | 61 |
| Iem Unit | MPH |
| Iem City | 2 S Tribune |
| Iem County | Greeley |
| Iem State | KS |
| Iem Wfo | GLD |
| Iem Remark | KTRB measured 61 mph wind gust. |
| MergedSources | [{"id":"iem_G_38.130_-101.040_1782090240000","source":"iem","severity":"low","severityValue":25,"timestamp":1782090240000,"latitude":38.13,"longitude":-101.04},{"id":"iem_G_38.470_-101.650_1782086700000","source":"iem","severity":"low","severityValue":25,"timestamp":1782086700000,"latitude":38.47,"longitude":-101.65},{"id":"iem_G_38.500_-100.880_1782089520000","source":"iem","severity":"low","severityValue":25,"timestamp":1782089520000,"latitude":38.5,"longitude":-100.88},{"id":"iem_G_38.450_-101.750_1782086280000","source":"iem","severity":"low","severityValue":25,"timestamp":1782086280000,"latitude":38.45,"longitude":-101.75}] |
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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