Słownik angielskiego

February 11 - The strongest ever known solar maximum is recorded.

Instead, a solar maximum would be mostly notable for its effects on satellite and cellular phone communications.

This is more than a year earlier than might have been expected with a normal solar maximum.

Since the last solar maximum, observation of the Sun by satellites has improved.

As many as five can be ejected from the sun during solar maximum.

Now that the solar maximum is passed, I may spend more time lolling in the sun.

At solar maximum, temperatures rise to more than 2,000.

The observations spanned a period from one solar maximum to the next.

I believe that 2011 is suppose to represent the cyclical solar maximum.

The eclipse comes near what is known as solar maximum, the end of an 11-year cycle when flares and other events increase.