"But what causes these magnetic disturbances in the first place?"

The statistical analysis clearly shows that admissions increase on days of strong magnetic disturbance.

They are magnetic disturbances in the atmosphere of stars.

"There's all that magnetic disturbance in the mountains," Mar offered.

Could they be from the planet's magnetic disturbance?

There's a big magnetic disturbance in this area.

Not that those magnetic disturbances hadn't already disrupted plenty.

Magnetic disturbances were observed on nearly every pass over the high-latitude regions of the Earth.

He also found that solar activity causes magnetic disturbances.

Nordstral's magnetic disturbances are less likely to disrupt their engines."

"The magnetic disturbances would check with that."

The coloured grid right shows variations of magnetic disturbance during the last two sunspot cycles between 1976 and 1990.

Bar magnets mask the effect of normal magnetic disturbances on pigeon orientation.

Magnetic disturbances betray the positions of large mass drivers and particle accelerators.

Guido and colleagues believe the event was caused by a magnetic disturbance in the solar wind hitting the comet.

Within minutes of that, there was massive seismic activity and terrific electric and magnetic disturbances.

In reality, the effect is an optical illusion and there is no magnetic disturbance in the area at all.

During all that, magnetic forces outside the monitor can cause magnetic disturbances within it, leading to the distortion of images on the screen.

Some kind of magnetic disturbance.

These factors include solar or gravitational anomalies, sharp fluctuations in atmospheric pressure and magnetic disturbances.

Stewart also reported on the magnetic disturbance that occurred at the same time as the event observed by Richard Carrington.

A20 Magnetic disturbances on the Sun have increased in the last few months, and may herald a cycle of exceptionally intense solar activity.

But she saw them through, riding the particle flux and magnetic disturbances as though she were born for them.

Uhura glanced up and saw the crystal-pale shimmer of magnetic disturbance still crawling across the sky.

Each cell in the grid shows the level of magnetic disturbance during the day, coded red for high activity and blue for low activity.