The Doctor prepares to leave, but he notices a strange electrical disturbance in the area and decides to investigate.

Data's report wasn't that clear, but it sounded like an electrical or maybe even geomagnetic disturbance.

The electrical disturbances there might affect whatever detectors the pursuers had.

It was as if there were an electrical disturbance in my entire system, and I might have a heart attack or a stroke.

Either they're experiencing some kind of electrical disturbance where they are, or someone's trying to jam us.

The electrical disturbances now taking place around them with ever-increasing violence had almost completely cut their link with Earth.

Whatever was causing the electrical disturbance stopped moving.

If it's an electrical disturbance, it must come from the Cloud.

It reflected the electrical disturbances of the twin sun Siamed.

Such damage could create jagged areas that would act like lightning rods, increasing the danger of any electrical disturbance in surrounding space.