Right now
The most recent data we hold from NOAA arrived 8 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 24 June 2026 at 00:15 UTC. It is kept here as a record.
It is the 14th strongest of the 46 detections recorded within 20 km of this point since 6 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 June 23 at 5:24PM MDT until June 23 at 6:15PM MDT by NWS Denver CO
Urban PEI: 49,043 within a heuristic 50 km radius; not unique people.
Nearby, since 6 May 2026
- July 10, 2026 · score 34 · 5.8 km
- July 31, 2026 · score 48 · 15.6 km
- June 23, 2026 · score 48 · 16.0 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 | 0.88/1 |
| Coordinates | 39.0337, -104.2877 |
| Nearest City | Cimarron Hills (41 km) |
| Urban exposure index (PEI) | 49.0K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-06-23T23:24:00.000Z |
| Source | https://api.weather.gov/alerts/merged_Severe Thunderstorm Warning_noaa_urn:oid:2.49.0.1.840.0.030d5e9f91b43f74506f303411ef4a37 |
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: 2026-06-23T23:24:00.000Z.
First archived: 2026-06-23T23:29:11.517Z. 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 | Elbert, CO; Lincoln, CO; El Paso, CO; Elbert, CO and 1 more areas |
| Headline | Severe Thunderstorm Warning issued June 23 at 5:24PM MDT until June 23 at 6:15PM MDT by NWS Denver CO |
| Expires | 2026-06-23T18:15:00-06:00 |
| SenderName | NWS Denver CO |
| HasExactCoords | true |
| MergedCount | 6 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.030d5e9f91b43f74506f303411ef4a37efb4e53d.001.1","noaa_urn:oid:2.49.0.1.840.0.58f6e064e30ea2a5ff7cb0ce16ab4e0f87bc84e8.001.1","noaa_urn:oid:2.49.0.1.840.0.97711b20e1e12d1014ca06193c2522cebb176192.001.1","noaa_urn:oid:2.49.0.1.840.0.5af6fed420749e660749e4c57f86deeefb0446a3.001.1","noaa_urn:oid:2.49.0.1.840.0.5f5055b780a73003db6ce74cc390855a7ebf65d8.001.1","noaa_urn:oid:2.49.0.1.840.0.2966c43b58c1dadca06c53c4ec42af1d7be161a1.001.1"] |
| Iem TypeSummary | H |
| Iem Magnitude | 1 |
| Iem Unit | Inch |
| Iem City | 4 NNE Black Forest |
| Iem County | El Paso |
| Iem State | CO |
| Iem Wfo | PUB |
| MergedSources | [{"id":"iem_H_38.850_-104.780_1782253800000","source":"iem","severity":"low","severityValue":25,"timestamp":1782253800000,"latitude":38.85,"longitude":-104.78},{"id":"iem_H_38.860_-104.700_1782253800000","source":"iem","severity":"low","severityValue":25,"timestamp":1782253800000,"latitude":38.86,"longitude":-104.7},{"id":"iem_H_38.860_-104.820_1782253140000","source":"iem","severity":"low","severityValue":25,"timestamp":1782253140000,"latitude":38.86,"longitude":-104.82},{"id":"iem_H_39.070_-104.670_1782255000000","source":"iem","severity":"low","severityValue":25,"timestamp":1782255000000,"latitude":39.07,"longitude":-104.67}] |
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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