Reported by IEM 20 days ago.
No stronger detection stands among the 14 recorded within 20 km of this point since 11 March 2026 — 4 others scored the same. The last comparable one was on 30 July 2026.
What the source measured
IEM reported: In Middleborough, a 6" tree limb was down on Chestnut St.
An estimated 2,626,665 people live within 50 km of this point.
Nearby, since 11 March 2026
- March 18, 2026 · score 52 · 11.5 km
- March 12, 2026 · score 52 · 11.5 km
- March 11, 2026 · score 52 · 11.5 km
How we know
Confirmed by 3 independent sources, including IEM.
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.
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 | 81% |
| Coordinates | 41.9000, -70.9300 |
| Nearest City | Middleborough (2 km) |
| Population Exposed | 2.6M within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-08-13T18:40:00.000Z |
| Source | https://mesonet.agron.iastate.edu/lsr/ |
Score Breakdown
Technical Details
| TypeSummary | D |
| City | Middleborough |
| County | Plymouth |
| State | MA |
| Wfo | BOX |
| Remark | In Middleborough, a 6" tree limb was down on Chestnut St. |
| Google News RssFeed | weather |
| Google News SourceName | Boston 25 News |
| MergedSources | [{"id":"gnews_weather_496290_249","source":"google_news","severity":"medium","severityValue":40,"timestamp":1786646190000,"latitude":42.36,"longitude":-71.06},{"id":"gnews_weather_496290_253","source":"google_news","severity":"medium","severityValue":40,"timestamp":1786646483000,"latitude":42.36,"longitude":-71.06}] |
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 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 Middleborough?
Calamity.live data shows a weather event with CalamityScore 52/100, near Middleborough (United States), based on data from iem. Source: Calamity.live, a platform aggregating real-time data from 185 scientific monitoring sources.