A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

Do sunspots affect the earth's magnetic field?

Best Answers

The sun's energy has a great effect on earth. Its light provides ... According to Dearborn, "The sunspot itself, the dark region on the sun, doesn't by itself affect the earth. ... Hot material called plasma near a sunspot interacts with magnetic fields, and the plasma can burst up and out from the sun, in what is called a solar flare. read more

Not directly. But sunspots are associated with active areas on the solar surface, that often create coronal mass ejections. And those do affect Earth's magnetic field. Therefore many sunspots signal the possibility of magnetic disturbances. read more

The sunspots don't directly affect us, unless we consider that the Sun's brightness may change by a tiny tiny amount if there are many sunspots. read more

However, sunspots affect life on Earth through the Borealis and the Aurora Australis. The magnetic field that is projected from solar flares is much more powerful than the magnetic field that protects Earth, which creates a magnetic storm seen by the colors in the sky during these two events. read more

Encyclopedia Research

Wikipedia:

Related Types