Reported by SPC today.
It is the 49th strongest of the 114 detections recorded within 20 km of this point since 17 March 2026. The last comparable one was on 3 September 2026.
What the source measured
SPC reported: Wind UNK kt near 2 W Warren, Trumbull, OH. Trees and power poles snapped... transmission lines down... 2" rainfall. (CLE)
An estimated 352,304 people live within 50 km of this point.
Nearby, since 17 March 2026
- September 4, 2026 · score 37 · 0.0 km
- June 14, 2026 · score 43 · 4.1 km
- July 5, 2026 · score 43 · 5.8 km
How we know
Confirmed by 2 independent sources, including SPC.
Our own score for this event is 37 out of 100, at 90 % confidence.
The score is ours, computed from intensity, exposed population and local history — not the source’s.
Computed under scoring rules v4. Rows carrying other versions were judged by different rules and are not directly comparable.
Event Data
| Type | Severe Weather |
| Severity | Medium |
| Calamity Score (ours) | 37 / 100 |
| Our confidence | 90% |
| Coordinates | 41.2400, -80.8500 |
| Nearest City | Warren (3 km) |
| Population Exposed | 352.3K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-09-04T00:27:12.602Z |
| Source | https://www.spc.noaa.gov/climo/reports/today.html |
Score Breakdown
Technical Details
| ReportType | wind |
| Speed | UNK |
| Location | 2 W Warren |
| County | Trumbull |
| State | OH |
| Comments | Trees and power poles snapped... transmission lines down... 2" rainfall. (CLE) |
| Iem TypeSummary | D |
| Iem City | 1 NE New Middletown |
| Iem County | Mahoning |
| Iem State | OH |
| Iem Wfo | CLE |
| Iem Remark | The upper half of several 12" diameter trees were sheared off. |
| MergedSources | [{"id":"iem_D_41.010_-80.400_1788468660000","source":"iem","severity":"low","severityValue":25,"timestamp":1788468660000,"latitude":41.01,"longitude":-80.4},{"id":"iem_H_41.030_-80.620_1788470520000","source":"iem","severity":"low","severityValue":25,"timestamp":1788470520000,"latitude":41.03,"longitude":-80.62},{"id":"iem_D_40.970_-80.550_1788470820000","source":"iem","severity":"low","severityValue":25,"timestamp":1788470820000,"latitude":40.97,"longitude":-80.55}] |
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.
Want to know when something happens near Warren?
Calamity.live data shows a weather event with CalamityScore 37/100, near Warren (United States), based on data from spc. Source: Calamity.live, a platform aggregating real-time data from 185 scientific monitoring sources.