A video from Maryland is making waves for its chilling sound. The video shows a creepy and eerie sounds coming from an unknown origin.
The said video was captured in Westminster, Maryland. You will be able to hear loud, unexplainable booms/humming sounds coming from an unknown location. Those sound never fails to give an eerie feeling to the viewers of the video.
There are theories that the sound might come from an extraterrestrial origin. It might be coming from an UFO landing. While some says that it could be coming from tectonic stress.
It is generally considered to be the stress of one oceanic plate sub ducting beneath a continental plate at a compression or collision boundary such as the West Coast of the US. It can also be the force exerted vertically by a rising magma chamber in a volcanic or intrusive igneous terrain.
Another theory speculates that it may come from HAARP.
The High Frequency Active Auroral Research Program (HAARP) is an ionospheric research program jointly funded by the U.S. Air Force, the U.S. Navy, the University of Alaska, and the Defense Advanced Research Projects Agency(DARPA).Designed and built by BAE Advanced Technologies (BAEAT), its purpose is to analyze the ionosphere and investigate the potential for developing ionospheric enhancement technology for radio communications and surveillance. The HAARP program operates a major sub-arctic facility, named the HAARP Research Station, on an Air Force–owned site near Gakona, Alaska.