EF1 tornado in Crawford County, Kansas

A National Weather Service storm survey determined that an EF-1 tornado with maximum winds of 105 mph traveled along a 6 mile path before entering Barton County Missouri. The tornado continue for a total of 10 miles before lifting SE of Mindenmines, Missouri. This was the second tornado from a supercell that also produced the Weir tornado. This tornado touched down south of Pittsburg near the intersection of E 50th and S 220th Streets where it uprooted trees and destroyed an outbuilding. The tornado continued and additionally damaged several more outbuildings and numerous homes south of the Pittsburg Mall. There were varying degrees of damage as as the storm tracked across E 520th, 530th, and then between 240th and S 270th streets, where it snapped tree trunks, before moving into Barton County, Missouri.

Multiple rounds of storms producing heavy rainfall, severe winds, hail and tornadoes moved across Southeastern Kansas and into the Missouri Ozarks from May 20th through May 22th as upper level disturbances interacted with a slow moving but powerful storm system over the Central Plains. Tornadoes occurred with each round, with the strongest and most numerous tornadoes occurring during the late afternoon and evening of the 22nd. The cumulative rainfall caused areas of flash flooding with some flooding lingering across the region. Some locations in southeastern Kansas and southwestern Missouri reported in excess of 8 inches of rainfall over the 72 hour period.