Reported by SPC 172 days ago.
No stronger detection stands among the 313 recorded within 20 km of this point since 12 March 2026 — 247 others scored the same. Another comparable one was recorded here earlier the same day. 127 more were recorded here in the fortnight before it.
What the source measured
SPC reported: Wind UNK kt near 2 W Woodsville, Mercer, NJ. Downed Tree/Wires on NJ 31 Both Directions North of CR 518/Lambertville Hopewell Tpke (East Amwell Twp). All lanes closed. Time estimated from radar. (PHI)
An estimated 1,767,706 people live within 50 km of this point.
Nearby, since 12 March 2026
- March 17, 2026 · score 52 · 0.0 km
- July 6, 2026 · score 52 · 1.1 km
- August 3, 2026 · score 46 · 1.9 km
How we know
Confirmed by 2 independent sources, including SPC.
Our own score for this event is 52 out of 100, at 78 % confidence.
The score is ours, computed from intensity, exposed population and local history — not the source’s.
Computed under scoring rules v1. Rows carrying other versions were judged by different rules and are not directly comparable.
Event Data
| Type | Severe Weather |
| Severity | Medium |
| Calamity Score (ours) | 52 / 100 |
| Our confidence | 78% |
| Coordinates | 40.3700, -74.8500 |
| Nearest City | Ewing (12 km) |
| Population Exposed | 1.8M within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-03-17T03:36:00.000Z |
| Source | https://www.spc.noaa.gov/climo/reports/today.html |
Score Breakdown
Technical Details
| ReportType | wind |
| Speed | UNK |
| Location | 2 W Woodsville |
| County | Mercer |
| State | NJ |
| Comments | Downed Tree/Wires on NJ 31 Both Directions North of CR 518/Lambertville Hopewell Tpke (East Amwell Twp). All lanes closed. Time estimated from radar. (PHI) |
| Iem TypeSummary | D |
| Iem City | 2 W Woodsville |
| Iem County | Mercer |
| Iem State | NJ |
| Iem Wfo | PHI |
| Iem Remark | Downed Tree/Wires on NJ 31 Both Directions North of CR 518/Lambertville Hopewell Tpke (East Amwell Twp). All lanes closed. Time estimated from radar. |
| MergedSources | [{"id":"iem_D_40.370_-74.850_1773718560000","source":"iem","severity":"low","severityValue":25,"timestamp":1773718560000,"latitude":40.37,"longitude":-74.85}] |
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 near Ewing?
Calamity.live data shows a weather event with CalamityScore 52/100, near Ewing (United States), based on data from spc. Source: Calamity.live, a platform aggregating real-time data from 185 scientific monitoring sources.