2011 Joplin tornado
The 2011 Joplin tornado was a catastrophic EF5-rated multiple-vortex tornado that struck Joplin, Missouri, late in the afternoon of Sunday, May 22, 2011. It was part of a larger late-May tornado outbreak and reached a maximum width of nearly during its path through the southern part of the city. This particular tornado was unusual in that it intensified in strength and grew larger in size at a very fast rate. The tornado tracked eastward across the city, and then continued eastward across Interstate 44 into rural portions of Jasper County and Newton County. It was the third tornado to strike Joplin since May 1971.
Buffalo Ridge
On the weekend of June 13, 1992 a large storm developed over the Northern Great Plains, resulting in severe weather in western South Dakota. On June 16, another storm struck eastern South Dakota and southwestern Minnesota destroying over one hundred homes and businesses. These supercells created many large damaging tornadoes. The first tornado formed in Charles Mix County and moved toward Mitchell, South Dakota. The second formed in Miner County, South Dakota and the third formed south of Pierre, South Dakota both causing considerable property damage. The fourth tornado formed near the unincorporated town of Leota in southwest Minnesota, spawning a "maxi" tornado that stayed on the ground for almost an hour and a half and did substantial damage to the cities of Chandler and Lake Wilson, Minnesota. In Chandler, the property damage was estimated at over fifteen million dollars. This tornado was classified as an F5 tornado on the Fujita Scale and turned out to be the only F5 tornado documented in the United States in 1992. Another tornado formed in South Dakota later in the day and made its way to Minnesota where it struck the town of Chandler for the second time, along with Colton and Dell Rapids.