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 July 2026 at 01:35 UTC. It is kept here as a record.
No stronger detection stands among the 74 recorded within 20 km of this point since 15 March 2026 — 36 others scored the same. Another comparable one was recorded here earlier the same day. 11 more were recorded here in the fortnight before it.
What the source measured
NOAA reported: Severe Thunderstorm Warning issued July 9 at 7:25PM MDT until July 9 at 7:30PM MDT by NWS Denver CO
Nearby, since 15 March 2026
- May 9, 2026 · score 22 · 5.7 km
- May 29, 2026 · score 22 · 19.0 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 | 39.7086, -101.7766 |
| Nearest City | North Platte (179 km) |
| Urban exposure index (PEI) | 0 within 50 km |
| Impact Tier | minor |
| Timestamp | 2026-07-10T01:25:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Severe Thunderstorm Warning_noaa_urn:oid:2.49.0.1.840.0.277e03097580fa3a0e8d93f51131d8f6 |
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: 2026-07-10T01:25:00.000Z.
First archived: 2026-07-10T01:27:26.126Z. 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 | Phillips, CO; Sedgwick, CO; Rawlins, KS; Dundy, NE; Hitchcock, NE and 5 more areas |
| Headline | Severe Thunderstorm Warning issued July 9 at 7:25PM MDT until July 9 at 7:30PM MDT by NWS Denver CO |
| Expires | 2026-07-09T19:35:00-06:00 |
| SenderName | NWS Denver CO |
| HasExactCoords | true |
| MergedCount | 8 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.277e03097580fa3a0e8d93f51131d8f6c16e07ba.001.1","noaa_urn:oid:2.49.0.1.840.0.145f2bafba2957ab569a41ae42a6cac500aee10f.001.1","noaa_urn:oid:2.49.0.1.840.0.ee1dc0ca183bc52d42e3f3b2620eb1412dd61f2e.001.1","noaa_urn:oid:2.49.0.1.840.0.1a154cd97d1e35a64cd510eecff8a399ed714850.001.1","noaa_urn:oid:2.49.0.1.840.0.c10463c820b2e867503491cc5253087dced971f2.001.1","noaa_urn:oid:2.49.0.1.840.0.400cfd0b8da3b4541d70bfc820d22a29dac0a07d.001.1","noaa_urn:oid:2.49.0.1.840.0.d77c3a074c5d7a82db4de0e44f0fe9f1f38a93a6.001.1","noaa_urn:oid:2.49.0.1.840.0.82eabe21b7a4a5bdad9b92c7764ba73090177c49.001.1"] |
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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