F1 tornado in Morris County, Kansas

Tornado May 4, 1999 · Morris County, Kansas

Rating

4.0 mi

Path length

100 yd

Path width

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The path drawn at its surveyed width of 100 yards (0.06 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

The same storm that produced the tornado near Burdick produced another tornado that touched down over open country near Dwight and moved northeast 4 miles before it dissipated.

The wider storm

Severe thunderstorms developed over northeast and east central Kansas the afternoon of the fourth and continued into the evening hours producing large hail and at least 7 tornadoes (listed separately). One thunderstorm moved northeast from Morris county to Jackson county and produced six of the 7 tornadoes.

Began near Dwight (38.8200, -96.6200).

Other tornadoes from the same storm system

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

F1 Morris County F0 Geary County F0 Wabaunsee County F0 Pottawatomie County F0 Jackson County F0 Geary County

Source: NOAA Storm Events Database, event 5699930. Narratives are written by the National Weather Service forecast office that issued the report.

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