Some strange booms have shaken residents in Fond du Lac County. The series of explosion-like sounds rattled residents from Waupun, Campbellsport and elsewhere Tuesday and sent Fond du Lac County sheriff’s deputies out looking for a cause.
The reports of booming in Clintonville have quieted down. Residents started reporting the sounds and shaking March 18 and experts detected a 1.5-magnitude earthquake about two days later.
The U.S. Geological Survey is asking Clintonville residents to report any booming and rumblings to their website.