奇妙な音続報

May 16 2015, USA – Mysterious booms in Sand Lake, Michigan
May 15 2015, UK – Weird rumbling noise in Liverpool
May 12-15 2015, USA – Loud booms in Carmel, Indiana
May 14 2015, USA – Strange noises hear yesterday in the late night.in san Antonio
May 7 2015, USA – Loud booms in Caldwell, NJ
May 6 2015, USA – Earthquake rumbling noise shakes houses and residents around Redding, California
May 6 2015, USA – Loud rumble in Dane, Rock & Green Counties remains a Mystery
May 2 2015, Canada – Earthquake boom in Temiskaming, Quebec, shakes homes and rattle residents
May 1 2015, Ireland – weird sounds in Cork City

海外じゃニュースになってる
そのまとめ↓

https://www.youtube.com/watch?v=GoilrX6xVsY