Right now
The most recent data we hold from IEM arrived 32 minutes ago, and this point is in it.
14 other detections within 20 km in the last 24 hours, the nearest 4 km from here.
Reported by IEM today.
It is the 41st strongest of the 81 detections recorded within 20 km of this point since 17 March 2026. Another comparable one was recorded here earlier the same day. 12 more were recorded here in the fortnight before it.
What the source measured
IEM reported: Reported by OHDOT mesonet station OH225.
An estimated 238,682 people live within 50 km of this point.
Nearby, since 17 March 2026
- July 7, 2026 · score 43 · 2.0 km
- May 20, 2026 · score 43 · 4.9 km
- August 11, 2026 · score 43 · 7.2 km
How we know
Confirmed by 2 independent sources, including IEM.
Our own score for this event is 37 out of 100, at 82 % 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 | 82% |
| Coordinates | 39.8300, -82.3800 |
| Nearest City | Lancaster (23 km) |
| Population Exposed | 238.7K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-09-10T01:40:00.000Z |
| Source | https://mesonet.agron.iastate.edu/lsr/ |
Score Breakdown
Technical Details
| TypeSummary | G |
| Magnitude | 39 |
| Unit | MPH |
| City | 4 WNW Somerset |
| County | Perry |
| State | OH |
| Wfo | RLX |
| Remark | Reported by OHDOT mesonet station OH225. |
| Google News RssFeed | weather |
| Google News SourceName | The Columbus Dispatch |
| MergedSources | [{"id":"gnews_weather_496946_262","source":"google_news","severity":"medium","severityValue":40,"timestamp":1789008346000,"latitude":39.96,"longitude":-83},{"id":"gnews_weather_496944_266","source":"google_news","severity":"medium","severityValue":40,"timestamp":1789000440000,"latitude":39.96,"longitude":-83}] |
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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