Dennis Streyle, a Delmont, S.D. resident, shot this raw video of the Mother's Day twister that severely damaged the small town, including the Zion Lutheran Church.

According to the Argus Leader, when Streyle returned home, he found it demolished. Todd Heitkamp, with the NWS in Sioux Falls, rated the tornado an EF-2 with wind speeds of 130 mph.