Portal:Tornadoes/Anniversaries/April 18

April 18
 * 1880 - A major tornado outbreak killed at least 165 people, primarily in the Midwestern United States. Most of the deaths were from two long-track F4 tornadoes that carved parallel tracks across southern Missouri. The first killed 31 people on a 93 mi long path from near Rocky Comfort to near Grove Spring and passing through McDowell. The second devastated Marshfield, destroying all but 15 buildings and killing 92 people in town out of a population of 1,100. The same tornado killed 7 others at Boaz. Another F4 tornado destroyed Barnettsville, Missouri, killing 8 people in town and 6 others elsewhere along its path.
 * 1970 – An F4 tornado passed near Clarendon, Texas, killing at least 16 people (Thomas P. Grazulis lists 17 deaths). Thirteen of those deaths were in the mobile home community of Sherwood Shores, where all but one of 172 trailers were destroyed.