Turn the volume up!
This morning I woke up by this weird sounds. After looking a bit around on youtube I found several videos filming the same type of weird sounds. This is filmed on the Island Nøtterøy in Norway, Europe.
Skyquakes are unexplained reports of a phenomenon that sounds like a cannon, trumpet or a sonic boom coming from the sky.
What do you think of this phenomenon? Aliens, earth or machine?
![](https://i.ytimg.com/vi/S8kPd23yK5k/maxresdefault.jpg)