See photos of the massive power outage that affected millions of people in Spain and Portugal due to an "induced atmospheric vibration."

Hours after the outages in Spain, Portugal, and parts of France the one explanation that pervails is that it caused by athmospheric-induced vibrations. What is it?

Huge power outages have hit large parts of Spain and Portugal. Airports have lost power, traffic lights and phone lines are down, the Madrid underground has been evacuated and trains have been stopped.