Reported by SPC 171 days ago.
No stronger detection stands among the 28 recorded within 20 km of this point since 12 March 2026 — 10 others scored the same.
What the source measured
SPC reported: Wind UNK kt near 3 SE Fairview, Union, NC. Fire Marshal reports a couple of trees down... including one on a house in Unionville. (GSP)
An estimated 1,257,129 people live within 50 km of this point.
Nearby, since 12 March 2026
- March 13, 2026 · score 52 · 0.0 km
- May 30, 2026 · score 46 · 4.5 km
- August 6, 2026 · score 52 · 7.1 km
How we know
Confirmed by 2 independent sources, including SPC.
Our own score for this event is 52 out of 100, at 83 % 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) | 52 / 100 |
| Our confidence | 83% |
| Coordinates | 35.1000, -80.5000 |
| Nearest City | Monroe (13 km) |
| Population Exposed | 1.3M within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-03-12T14:10:00.000Z |
| Source | https://www.spc.noaa.gov/climo/reports/today.html |
Score Breakdown
Technical Details
| ReportType | wind |
| Speed | UNK |
| Location | 3 SE Fairview |
| County | Union |
| State | NC |
| Comments | Fire Marshal reports a couple of trees down... including one on a house in Unionville. (GSP) |
| Iem TypeSummary | D |
| Iem City | 3 SE Fairview |
| Iem County | Union |
| Iem State | NC |
| Iem Wfo | GSP |
| Iem Remark | Fire Marshal reports a couple of trees down, including one on a house in Unionville. |
| MergedSources | [{"id":"iem_D_35.100_-80.500_1773324600000","source":"iem","severity":"low","severityValue":25,"timestamp":1773324600000,"latitude":35.1,"longitude":-80.5}] |
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 52/100, near Monroe (United States), based on data from spc. Source: Calamity.live, a platform aggregating real-time data from 191 scientific monitoring sources.