Mysterious Booms Resume In Eastern Wisconsin

Mysterious underground booms resumed early Wednesday in the eastern Wisconsin community of Clintonville after a quiet night. The noise awakened some residents Sunday and Monday night. After checking numerous theories about what may have caused the noise, authorities are still at a loss to explain the origin.Police dispatcher Tabitha Schoen says it was a quiet night in Clintonville until shortly after 5 a.m. when about 20 calls came in from residents who experienced the booms. They've been described as rumbles of thunder, sonic booms or fireworks and have rattled houses. A meeting about the mysterious noise is scheduled Wednesday night at the high school in Clintonville.