Reported by SPC 64 days ago.
It is the 6th strongest of the 23 detections recorded within 20 km of this point since 16 March 2026. The last comparable one was on 28 June 2026. 3 more were recorded here in the fortnight before it.
What the source measured
SPC reported: Wind 59 kt near Monmouth, Jackson, IA. (DVN)
Nearby, since 16 March 2026
- June 10, 2026 · score 43 · 17.5 km
- August 7, 2026 · score 67 · 22.5 km
How we know
One source: SPC. Not yet confirmed by a second, independent source.
Our own score for this event is 16 out of 100, at 56 % 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) | 16 / 100 |
| Our confidence | 56% |
| Coordinates | 42.0700, -90.8800 |
| Nearest City | Dubuque (51 km) |
| Impact Tier | minor |
| Timestamp | 2026-06-29T12:07:31.024Z |
| Source | https://www.spc.noaa.gov/climo/reports/today.html |
Score Breakdown
Technical Details
| ReportType | wind |
| Speed | 59 |
| Location | Monmouth |
| County | Jackson |
| State | IA |
| Comments | (DVN) |
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 Dubuque?
Calamity.live data shows a weather event with CalamityScore 16/100 (United States), based on data from spc. Source: Calamity.live, a platform aggregating real-time data from 188 scientific monitoring sources.