Reported by SPC today.
It is the 15th strongest of the 31 detections recorded within 20 km of this point since 4 July 2026. Another comparable one was recorded here earlier the same day.
What the source measured
SPC reported: Wind UNK kt near Gratton, Tazewell, VA. Thunderstorm winds blew down one tree along Tacoma Road. (RNK)
Nearby, since 4 July 2026
- September 5, 2026 · score 16 · 0.0 km
- July 22, 2026 · score 22 · 9.5 km
- July 28, 2026 · score 46 · 13.0 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 48 % 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) | 16 / 100 |
| Our confidence | 48% |
| Coordinates | 37.1300, -81.4200 |
| Nearest City | Radford (74 km) |
| Impact Tier | minor |
| Timestamp | 2026-09-05T03:17:51.899Z |
| Source | https://www.spc.noaa.gov/climo/reports/today.html |
Score Breakdown
Technical Details
| ReportType | wind |
| Speed | UNK |
| Location | Gratton |
| County | Tazewell |
| State | VA |
| Comments | Thunderstorm winds blew down one tree along Tacoma Road. (RNK) |
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 in this area?
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 185 scientific monitoring sources.