Tornado outbreak sequence of April 20–27, 2007

Related events

• 1980 eruption of Mount St. Helens
  from May 18, 1980 · United States
• Hurricane Katrina
  Aug 23, 2005–Aug 31, 2005 · United States
• Joplin tornado
  May 22, 2011 · United States
• Chris McCandless
  date unknown · United States
• Dust Bowl
  1930–1936 · United States
• Great Molasses Flood
  Jan 15, 1919 · United States