Reported by SPC today.
It is the 27th strongest of the 31 detections recorded within 20 km of this point since 6 June 2026. Another comparable one was recorded here earlier the same day.
What the source measured
SPC reported: Wind UNK kt near 1 SSW Orbisonia, Huntingdon, PA. Tree down at the intersection of Maddensville Pike and Broadbeck Road. (CTP)
An estimated 20,691 people live within 50 km of this point.
Nearby, since 6 June 2026
- September 2, 2026 · score 28 · 0.0 km
- September 2, 2026 · score 32 · 10.3 km
- July 7, 2026 · score 39 · 11.4 km
How we know
Confirmed by 2 independent sources, including SPC.
Our own score for this event is 28 out of 100, at 80 % confidence.
The score is ours, computed from intensity, exposed population and local history — not the source’s.
Computed under scoring rules v4. Rows carrying other versions were judged by different rules and are not directly comparable.
Event Data
| Type | Severe Weather |
| Severity | Medium |
| Calamity Score (ours) | 28 / 100 |
| Our confidence | 80% |
| Coordinates | 40.2200, -77.9000 |
| Nearest City | Chambersburg (37 km) |
| Population Exposed | 20.7K within 50 km |
| Impact Tier | significant |
| Timestamp | 2026-09-02T15:25:00.000Z |
| Source | https://www.spc.noaa.gov/climo/reports/today.html |
Score Breakdown
Technical Details
| ReportType | wind |
| Speed | UNK |
| Location | 1 SSW Orbisonia |
| County | Huntingdon |
| State | PA |
| Comments | Tree down at the intersection of Maddensville Pike and Broadbeck Road. (CTP) |
| Iem TypeSummary | D |
| Iem City | 1 SSW Orbisonia |
| Iem County | Huntingdon |
| Iem State | PA |
| Iem Wfo | CTP |
| Iem Remark | Tree down at the intersection of Maddensville Pike and Broadbeck Road. |
| MergedSources | [{"id":"iem_D_40.220_-77.900_1788362700000","source":"iem","severity":"low","severityValue":25,"timestamp":1788362700000,"latitude":40.22,"longitude":-77.9}] |
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 in this area?
Calamity.live data shows a weather event with CalamityScore 28/100 (United States), based on data from spc. Source: Calamity.live, a platform aggregating real-time data from 185 scientific monitoring sources.