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F1 tornado in Macon County, Illinois

Tornado April 20, 2000 · Macon County, Illinois

F1
Rating
0.3 mi
Path length
300 yd
Path width
EF0EF1EF2EF3EF4EF5Unrated

NOAA recorded where this tornado touched down but not where it lifted, so it appears as a point. 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

The tornado touched down west northwest of the intersection of Route 51 and County Route 20. The tornado then crossed Route 51 moving to the northeast. It damaged a couple of large oil pipeline storage tanks (put large dents in them), then the tornado weakened in an open field and dissipated.

Began near Forsyth (39.9500, -88.9500).

Other tornadoes from the same storm system

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

Source: NOAA Storm Events Database, event 5141869. Narratives are written by the National Weather Service forecast office that issued the report.

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