The interactive below compares images of Briarwood Elementary School, Plaza Towers Elementary School and Moore Medical Center taken on April 29, 2013 with images collected on May 22, 2013.
Tragically, seven children at Plaza Towers died during the storm. Although Moore Medical Center was destroyed, all patients and staff survived. No fatalities were reported at Briarwood Elementary either, and multiple videos have emerged capturing frantic, relieved reunions following the storm.
Click here to view more before/after Oklahoma tornado photos.