According to Wikipedia, that is definitely the source of the him: Noise and vibration[edit] In 2011, the Zug Island area was identified by Canadian scientists

According to Wikipedia, that is definitely the source of the him: Noise and vibration[edit] In 2011, the Zug Island area was identified by Canadian scientists and Ontario's Ministry of Natural Resources as the source of mysterious rumblings and vibrations that have plagued hundreds of area residents with cyclical vibrations reportedly being felt in the ground up to fifty miles (eighty kilometres) away.[3][4][5] The city of River Rouge reported in the Star that it cannot afford to spend any more money on investigating the hum. They claim the City Council had already spent over $1 million to help Windsor and Ontario find the source of the noise. However, they say it likely comes from the steel mill facilities on the island.[6] As of April 2013, a Canadian scientist is using sound-level meters and a portable "pentangular array" of cameras and microphones to try to precisely identify the source of the sound, in order to know whom exactly to ask to fix it.[7] Another report released on May 23, 2014, confirmed that Zug Island was the source of the hum.[8][9] [3] Schmidt, Doug (September 21, 2011). "Zug Island likely culprit of Windsor hum". The Windsor Star. Postmedia Network Inc. [4] "Mysterious noise escalates in Windsor, Ontario". CBC News. January 30, 2012 [5] Ashifa Kassam (June 7, 2016). "The 'Windsor Hum': where is the noise plaguing a city of 210,000 coming from? | World news | The Guardian" [6] "River Rouge calls off search for Windsor Hum". CBC News. November 7, 2011 [7] Tingley, Kim (June 24, 2013). "The Sound and the Fury". OnEarth.org. NRDC [8] "Mysterious Windsor Hum traced to Zug Island, Mich". CBC News. May 23, 2014 [9] Colin Novak (May 23, 2014). "Summary of the ‘Windsor Hum Study’ Results"