Tornado record · Original Fujita scale
F1 tornado, Union County, Pennsylvania, September 4, 2001
RatingF1
Deaths0
Injuries0
Length2.5 mi
Width300 yd
Path
Drawn as a straight line from the recorded start point (40.97, -76.92) to the end point (40.97, -76.85), which is all NOAA's record holds. The real track may have curved.
The record
- Date
- September 4, 2001, 11:55 AM (as recorded, Central Standard Time)
- Rating
- F1
- States
- Pennsylvania
- Counties
- Union County, Northumberland County
- Path
- 2.5 miles long, up to 300 yards wide
- Casualties
- 0 deaths, 0 injuries
Other tornadoes on September 4, 2001
| Date | Rating | State | Path length | Width | Deaths | Injuries |
|---|---|---|---|---|---|---|
| Sep 4, 2001 | F0 | Utah | 5 mi | 20 yd | 0 | 0 |
Tornado history nearby
Source: NOAA Storm Prediction Center severe weather database, 1950 to 2025.