May 22, 2011, began as a beautiful day in Joplin, Missouri. Families and friends gathered outside. Suddenly, the sky changed. Troy Bolander, who grew up in nearby Kansas, noticed the clouds beginning to swirl. He began to prepare his crawl space. Ann Leach, a life coach, was also at home. Tornado sirens blared. Ann took cover on her bathroom floor as a massive EF5 tornado descended upon Joplin. Troy sheltered in his crawl space.
One hundred sixty-one people were killed in the Joplin tornado. Both Troy, a city official, and Ann survived. The May 2011 Joplin tornado left behind almost $3 billion in damage, making it the costliest U.S. tornado on record.
Tornadoes are a billion-dollar…