Thursday, March 22, 2012
Unexplained nighttime booms are occurring in Clintonville, WI. Residents started reported the strange ground-shaking to 9/11 for the fourth night.
Residents were first awakened to the booming noise last Sunday around 1:30a.m., and the sounds continued until 5:00a.m.
The sound has been described as coming from underground and led to theories that include military activity, to fracking which is known to cause ground tremors and earthquakes in regions of the country not known for seismic activity.
Speculation has raged for decades, the U.S. government is building underground tunnels across the country for clandestine purposes.
Thousands of local people in the area have reported the booms and earthquake-like vibrations which have rattled homes and apartments.