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F1 tornado in Dekalb County, Alabama

Tornado May 6, 2003 · Dekalb County, Alabama

F1
Rating
2.7 mi
Path length
50 yd
Path width
$5K
Damage as recorded
EF0EF1EF2EF3EF4EF5Unrated

The path drawn at its surveyed width of 50 yards (0.03 mi) — zoom in and the swath grows to true scale. Other tornadoes recorded nearby that day are shown faint.

What F1 means. This tornado was rated on Fujita’s original scale, used until 2007. F1 meant moderate damage: roofs badly stripped, mobile homes pushed off foundations or overturned, windows broken; the scale paired it with winds of 73–112 mph, figures later judged too high, especially toward the top of the scale, and revised downward in the Enhanced Fujita scale. Ratings then, as now, came from the damage.

What the National Weather Service wrote

several trees uprooted and snapped along with one home having minor roof damage.

Began near Hammondville (34.5833, -85.6667).

Other tornadoes from the same storm system

8 more tornadoes the National Weather Service filed under this storm episode.

Source: NOAA Storm Events Database, event 5365176. Narratives are written by the National Weather Service forecast office that issued the report.

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