Tornado record · Enhanced Fujita scale
EF1 tornado, Frederick County, Maryland, July 31, 2009
RatingEF1
Deaths0
Injuries0
Length2.6 mi
Width350 yd
Path
Drawn as a straight line from the recorded start point (39.35, -77.34) to the end point (39.37, -77.30), which is all NOAA's record holds. The real track may have curved.
The record
- Date
- July 31, 2009, 12:08 PM (as recorded, Central Standard Time)
- Rating
- EF1
- States
- Maryland
- Counties
- Frederick County
- Near the path
- Urbana (approximate: towns the straight recorded line passes through)
- Path
- 2.6 miles long, up to 350 yards wide
- Casualties
- 0 deaths, 0 injuries
Other tornadoes on July 31, 2009
| Date | Rating | State | Path length | Width | Deaths | Injuries |
|---|---|---|---|---|---|---|
| Jul 31, 2009 | EF1 | Ohio | 0.28 mi | 20 yd | 0 | 0 |
| Jul 31, 2009 | EF1 | Maryland | 2.6 mi | 125 yd | 0 | 0 |
| Jul 31, 2009 | EF1 | Maryland | 0.1 mi | 50 yd | 0 | 0 |
| Jul 31, 2009 | EF1 | Connecticut | 0.86 mi | 100 yd | 0 | 0 |
| Jul 31, 2009 | EF1 | Connecticut | 2.94 mi | 100 yd | 0 | 0 |
| Jul 31, 2009 | EF0 | Maryland | 0.92 mi | 100 yd | 0 | 0 |
| Jul 31, 2009 | EF0 | Kansas | 0.25 mi | 10 yd | 0 | 0 |
| Jul 31, 2009 | EF0 | Kansas | 0.25 mi | 10 yd | 0 | 0 |
| Jul 31, 2009 | EF0 | Kansas | 0.69 mi | 40 yd | 0 | 0 |
| Jul 31, 2009 | EF0 | Kansas | 0.38 mi | 100 yd | 0 | 0 |
Tornado history nearby
Source: NOAA Storm Prediction Center severe weather database, 1950 to 2025.