Reported by SPC 172 days ago.
No stronger detection stands among the 272 recorded within 20 km of this point since 12 March 2026 — 177 others scored the same.
What the source measured
SPC reported: Wind UNK kt near Washington Twp, Gloucester, NJ. Numerous trees down in Gloucester County... including in Washington Township. Time estimated. (PHI)
An estimated 3,608,122 people live within 50 km of this point.
Nearby, since 12 March 2026
- July 6, 2026 · score 52 · 4.7 km
- July 11, 2026 · score 52 · 5.4 km
- March 17, 2026 · score 52 · 5.6 km
How we know
Confirmed by 3 independent sources, including SPC.
Our own score for this event is 52 out of 100, at 81 % 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 | 81% |
| Coordinates | 39.7500, -75.0800 |
| Nearest City | Sewell (6 km) |
| Population Exposed | 3.6M within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-03-12T00:56:00.000Z |
| Source | https://www.spc.noaa.gov/climo/reports/today.html |
Score Breakdown
Technical Details
| ReportType | wind |
| Speed | UNK |
| Location | Washington Twp |
| County | Gloucester |
| State | NJ |
| Comments | Numerous trees down in Gloucester County... including in Washington Township. Time estimated. (PHI) |
| Iem TypeSummary | G |
| Iem Magnitude | 54 |
| Iem Unit | MPH |
| Iem City | 2 SSE Washington Twp |
| Iem County | Gloucester |
| Iem State | NJ |
| Iem Wfo | PHI |
| Iem Remark | CWOP station DW9082 Washington Township. |
| MergedSources | [{"id":"iem_D_39.750_-75.080_1773276960000","source":"iem","severity":"low","severityValue":25,"timestamp":1773276960000,"latitude":39.75,"longitude":-75.08},{"id":"iem_G_39.720_-75.060_1773277200000","source":"iem","severity":"low","severityValue":25,"timestamp":1773277200000,"latitude":39.72,"longitude":-75.06}] |
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 Sewell (United States), based on data from spc. Source: Calamity.live, a platform aggregating real-time data from 188 scientific monitoring sources.