This alert expired on 24 June 2026 at 03:15 UTC. It is kept here as a record.
It is the 4th strongest of the 33 detections recorded within 20 km of this point since 15 March 2026. Another comparable one was recorded here earlier the same day. One more was recorded here in the fortnight before it.
What the source measured
NOAA reported: Severe Thunderstorm Warning issued June 23 at 8:42PM MDT until June 23 at 9:15PM MDT by NWS Denver CO
An estimated 599,560 people live within 50 km of this point.
Nearby, since 15 March 2026
- June 5, 2026 · score 22 · 24.5 km
How we know
Confirmed by 11 independent sources, including NOAA.
Our own score for this event is 48 out of 100, at 89 % confidence.
The score is ours, computed from intensity, exposed population and local history — not the source’s.
Event Data
| Type | Severe weather |
| Severity | medium |
| Calamity Score (ours) | 48 / 100 |
| Our confidence | 89% |
| Coordinates | 39.5527, -104.3451 |
| Nearest City | Parker (36 km) |
| Population Exposed | 599.6K within 50 km |
| Impact Tier | significant |
| Date | 2026-06-24 — time not reported by the source |
| Source | https://api.weather.gov/alerts/merged_Severe Thunderstorm Warning_noaa_urn:oid:2.49.0.1.840.0.577245ef411a7582def3287af229b18a |
Score Breakdown
Technical Details
| Event | Severe Thunderstorm Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Morgan, CO; El Paso, CO; Elbert, CO |
| Headline | Severe Thunderstorm Warning issued June 23 at 8:42PM MDT until June 23 at 9:15PM MDT by NWS Denver CO |
| Expires | 2026-06-23T21:15:00-06:00 |
| SenderName | NWS Denver CO |
| HasExactCoords | true |
| MergedCount | 3 |
| MergedIds | ["noaa_urn:oid:2.49.0.1.840.0.577245ef411a7582def3287af229b18afe13533d.002.1","noaa_urn:oid:2.49.0.1.840.0.5775c6c395ba069b83c66b34db20cb5220d9d067.001.1","noaa_urn:oid:2.49.0.1.840.0.5869f4a96a83164ff56876dc3424d8a35c7e883f.001.1"] |
| Iem TypeSummary | H |
| Iem Magnitude | 1.75 |
| Iem Unit | Inch |
| Iem City | 7 S Agate |
| Iem County | Elbert |
| Iem State | CO |
| Iem Wfo | BOU |
| Google News RssFeed | weather |
| Google News SourceName | KDVR |
| MergedSources | [{"id":"iem_H_39.350_-103.870_1782261120000","source":"iem","severity":"low","severityValue":25,"timestamp":1782261120000,"latitude":39.35,"longitude":-103.87},{"id":"iem_H_39.200_-104.320_1782258300000","source":"iem","severity":"low","severityValue":25,"timestamp":1782258300000,"latitude":39.2,"longitude":-104.32},{"id":"iem_H_39.240_-104.180_1782258960000","source":"iem","severity":"low","severityValue":25,"timestamp":1782258960000,"latitude":39.24,"longitude":-104.18},{"id":"iem_H_39.870_-103.600_1782264840000","source":"iem","severity":"low","severityValue":25,"timestamp":1782264840000,"latitude":39.87,"longitude":-103.6},{"id":"iem_H_39.610_-103.570_1782259140000","source":"iem","severity":"low","severityValue":25,"timestamp":1782259140000,"latitude":39.61,"longitude":-103.57},{"id":"iem_H_39.190_-104.290_1782257880000","source":"iem","severity":"low","severityValue":25,"timestamp":1782257880000,"latitude":39.19,"longitude":-104.29},{"id":"iem_H_39.070_-104.670_1782255000000","source":"iem","severity":"low","severityValue":25,"timestamp":1782255000000,"latitude":39.07,"longitude":-104.67},{"id":"iem_H_39.370_-103.960_1782260820000","source":"iem","severity":"low","severityValue":25,"timestamp":1782260820000,"latitude":39.37,"longitude":-103.96},{"id":"gnews_weather_495073_125","source":"google_news","severity":"medium","severityValue":40,"timestamp":1782266235000,"latitude":39.74,"longitude":-104.98},{"id":"gnews_weather_495070_128","source":"google_news","severity":"medium","severityValue":40,"timestamp":1782254689000,"latitude":39.74,"longitude":-104.98}] |
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 10 February 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.
Want to know when something happens near Parker?
Calamity.live data shows a weather event with CalamityScore 48/100 (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 188 scientific monitoring sources.