Reported by SPC today.
It is the 4th strongest of the 16 detections recorded within 20 km of this point since 15 March 2026. Another comparable one was recorded here earlier the same day.
What the source measured
SPC reported: Wind 66 kt near 3 N Delta, Delta, CO. AWOS station KAJZ 2 N Delta. (GJT)
An estimated 38,951 people live within 50 km of this point.
Nearby, since 15 March 2026
- August 31, 2026 · score 34 · 15.0 km
- August 31, 2026 · score 39 · 19.9 km
How we know
Confirmed by 5 independent sources, including SPC.
Our own score for this event is 34 out of 100, at 74 % 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) | 34 / 100 |
| Our confidence | 74% |
| Coordinates | 38.7900, -108.0700 |
| Nearest City | Montrose (38 km) |
| Population Exposed | 39.0K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-08-31T00:55:00.000Z |
| Source | https://www.spc.noaa.gov/climo/reports/today.html |
Score Breakdown
Technical Details
| ReportType | wind |
| Speed | 66 |
| Location | 3 N Delta |
| County | Delta |
| State | CO |
| Comments | AWOS station KAJZ 2 N Delta. (GJT) |
| Iem TypeSummary | G |
| Iem Magnitude | 66 |
| Iem Unit | MPH |
| Iem City | 3 N Delta |
| Iem County | Delta |
| Iem State | CO |
| Iem Wfo | GJT |
| Iem Remark | AWOS station KAJZ 2 N Delta. |
| MergedSources | [{"id":"iem_x_39.460_-108.040_1788142200000","source":"iem","severity":"low","severityValue":25,"timestamp":1788142200000,"latitude":39.46,"longitude":-108.04},{"id":"iem_x_38.730_-108.910_1788139680000","source":"iem","severity":"low","severityValue":25,"timestamp":1788139680000,"latitude":38.73,"longitude":-108.91},{"id":"iem_x_39.430_-108.070_1788142260000","source":"iem","severity":"low","severityValue":25,"timestamp":1788142260000,"latitude":39.43,"longitude":-108.07},{"id":"iem_G_38.790_-108.070_1788137700000","source":"iem","severity":"low","severityValue":25,"timestamp":1788137700000,"latitude":38.79,"longitude":-108.07}] |
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.
Calamity.live data shows a weather event with CalamityScore 34/100, near Montrose (United States), based on data from spc. Source: Calamity.live, a platform aggregating real-time data from 191 scientific monitoring sources.