This alert expired on 1 September 2026 at 23:30 UTC. It is kept here as a record.
It is the 2nd strongest of the 25 detections recorded within 20 km of this point since 4 July 2026. Another comparable one was recorded here earlier the same day.
What the source measured
NOAA reported: Tornado Warning issued September 1 at 6:58PM EDT until September 1 at 7:30PM EDT by NWS Binghamton NY
Nearby, since 4 July 2026
- September 1, 2026 · score 46 · 0.0 km
- September 1, 2026 · score 58 · 16.2 km
How we know
Confirmed by 3 independent sources, including NOAA.
Our own score for this event is 46 out of 100, at 71 % confidence.
The score is ours, computed from intensity, exposed population and local history — not the source’s.
Event Data
| Type | Severe weather |
| Severity | critical |
| Calamity Score (ours) | 46 / 100 |
| Our confidence | 71% |
| Coordinates | 41.6180, -76.5860 |
| Nearest City | Williamsport (54 km) |
| Impact Tier | minor |
| Timestamp | 2026-09-01T22:58:00.000Z |
| Source | https://api.weather.gov/alerts/urn%3Aoid%3A2.49.0.1.840.0.d86daef6d4e9edaebacca7d48f3c4d4c74fb2690.001.1 |
Score Breakdown
Technical Details
| Event | Tornado Warning |
| Urgency | Immediate |
| Certainty | Observed |
| AreaDesc | Bradford, PA |
| Headline | Tornado Warning issued September 1 at 6:58PM EDT until September 1 at 7:30PM EDT by NWS Binghamton NY |
| Expires | 2026-09-01T19:30:00-04:00 |
| SenderName | NWS Binghamton NY |
| HasExactCoords | true |
| Spc ReportType | wind |
| Spc Speed | UNK |
| Spc Location | 1 SE Muhlenberg |
| Spc County | Luzerne |
| Spc State | PA |
| Spc Comments | Tree and wires down on Main Road... as per county dispatch feed. Radar-estimated time. (BGM) |
| Iem TypeSummary | D |
| Iem City | 1 SE Muhlenberg |
| Iem County | Luzerne |
| Iem State | PA |
| Iem Wfo | BGM |
| Iem Remark | Tree and wires down on Main Road, as per county dispatch feed. Radar-estimated time. |
Safety Information
If a tornado warning is issued: go to a basement or an interior room on the lowest floor, away from windows. A vehicle and a mobile home are not shelter. Cover your head and neck. Wait for the official all-clear before going outside, and watch for downed power lines and gas leaks afterwards.
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.
Want to know when something happens in this area?
Calamity.live data shows a weather event with CalamityScore 46/100 (United States), based on data from noaa. Source: Calamity.live, a platform aggregating real-time data from 185 scientific monitoring sources.