F1 Tornado — Leavenworth, Kansas

2000-05-11 · near Tonganoxie, Leavenworth, Kansas

Event narrative

The tornado, which had formed in Jefferson County, entered southwestern Leavenworth County at around 9:40 pm CDT, 6 miles west-southwest of Tonganoxie. The tornado moved east-northeast and lifted 2 miles north of Basehor at 10:12 pm. The 16 mile long path was as wide as 1/4 mile at times, though the average was around 100 yards wide. In Leavenworth County, 200 homes were affected and six were destroyed. One apartment building suffered roof damage. Thirteen businesses were damaged, and two were destroyed. The Leavenworth County Fairgrounds in Tonganoxie suffered extensive damage, approaching a half-million dollars. Total damage was estimated by County Emergency Management officials at $2.6 million.

Wider weather episode

Thunderstorms developed rapidly south of a cold front in eastern Kansas, and then tracked eastward. While the early evening storms were primarily hail producers, one late evening storm produced a tornado that tracked across southern Leavenworth County, resulting in damage in Tonganoxie.

View location on OpenStreetMap → (39.0833, -95.1833)

Source: NOAA Storm Events Database, event_id 5148410. Narrative written by the NWS forecast office that issued the report.