Hey all my friends :)
Sorry long time no update , because busy with exams.
So far scientists can't yet conclude whether solar activity could cause earthquake .
However recently R Shanmugasundaram tried to explain the assumption that is still confusing .
He developed a method to predict the arrival of sunlight earthquake .
How, by looking at the fall of sunlight on earth point .
Sun is the star closest to the Earth .
The distance between the earth and the sun about 94.5 million miles at aphelion (July 1) and 91.5 million miles at perihelion (January 1).

Or the usual rounded to 150 million kilometers.
Distance from the two dates is not too far from the average distance, which is 93 million miles.
However, the amount of radiation received is 7 percent larger at perihelion (the part close to the sun) than the aphelion (the part that is far from the sun)
Theoritical physics of the earth show that the earth rotates on its own axis with a slope of 23.5 degrees and completing one cycle in 24 hours.
In addition, in the course of the earth around the sun, its stability is maintained by the Axis (the imaginary line around which a rotating object), a distance of 66.5 degrees angle of orbit .
Consequently, the angle at which sunlight falls on the point of the earth is changing. When the earth rotates on its axis itself, with a slope of 23.5 degrees, for reason unknown , the level of degree will have the slope for a few days and will return to normal.
This allowes the lava (rock avalanches in the earth) to encourage yhe Earth's mantle.
In other words, rising from the earth's tilt angle is automatically set correctly in the original positions.
These conditions enable platetektonik and molten lava to the more likely a weak stab at the earth's plates that cause earthquakes and volcanic eruptions.
This depends on the earth's crust (the outer earth where we live) where the content will tend to come out.

Well, finish is what I wrote about earthquake :)
The advantage we derive fro this discovery, no need to bother buying equipment that super complicated to just know there is an earthquake or not .
Simply utilize the natural resources of this endless .
Free make us take advantage of anytime, anywhere .
But still have to remember its limits .
Good afternoon :)