Reported by SPC 168 days ago.
No stronger detection stands among the 15 recorded within 20 km of this point since 16 March 2026 — 9 others scored the same. 5 more were recorded here in the fortnight before it.
What the source measured
SPC reported: Wind UNK kt near 2 WNW Donovan, Johnson, GA. Emergency Manager relayed a report of a down tree on GA Highway 15 north in the area of Donovan Road and Johnson Bridge Road. (FFC)
An estimated 16,197 people live within 50 km of this point.
Nearby, since 16 March 2026
- March 17, 2026 · score 34 · 0.0 km
- August 2, 2026 · score 34 · 3.7 km
- May 22, 2026 · score 34 · 16.9 km
How we know
Confirmed by 2 independent sources, including SPC.
Our own score for this event is 34 out of 100, at 77 % 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 | 77% |
| Coordinates | 32.7800, -82.7400 |
| Nearest City | Dublin (31 km) |
| Population Exposed | 16.2K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-03-16T12:13:00.000Z |
| Source | https://www.spc.noaa.gov/climo/reports/today.html |
Score Breakdown
Technical Details
| ReportType | wind |
| Speed | UNK |
| Location | 2 WNW Donovan |
| County | Johnson |
| State | GA |
| Comments | Emergency Manager relayed a report of a down tree on GA Highway 15 north in the area of Donovan Road and Johnson Bridge Road. (FFC) |
| Iem TypeSummary | D |
| Iem City | 2 WNW Donovan |
| Iem County | Johnson |
| Iem State | GA |
| Iem Wfo | FFC |
| Iem Remark | Emergency Manager relayed a report of a down tree on GA Highway 15 north in the area of Donovan Road and Johnson Bridge Road. |
| MergedSources | [{"id":"iem_D_32.780_-82.740_1773663180000","source":"iem","severity":"low","severityValue":25,"timestamp":1773663180000,"latitude":32.78,"longitude":-82.74}] |
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 (United States), based on data from spc. Source: Calamity.live, a platform aggregating real-time data from 188 scientific monitoring sources.