Reported by SPC 167 days ago.
No stronger detection stands among the 28 recorded within 20 km of this point since 16 March 2026 — 24 others scored the same. Another comparable one was recorded here earlier the same day. 21 more were recorded here in the fortnight before it.
What the source measured
SPC reported: Wind 58 kt near Florence, Florence, SC. (ILM)
An estimated 38,228 people live within 50 km of this point.
How we know
One source: SPC. Not yet confirmed by a second, independent source.
Our own score for this event is 34 out of 100, at 73 % 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 | 73% |
| Coordinates | 34.1900, -79.7200 |
| Nearest City | Florence (4 km) |
| Population Exposed | 38.2K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-03-17T12:11:09.159Z |
| Source | https://www.spc.noaa.gov/climo/reports/today.html |
Score Breakdown
Technical Details
| ReportType | wind |
| Speed | 58 |
| Location | Florence |
| County | Florence |
| State | SC |
| Comments | (ILM) |
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, near Florence (United States), based on data from spc. Source: Calamity.live, a platform aggregating real-time data from 188 scientific monitoring sources.