Seismology is a branch of geophysics responsible for study the earthquakes, i.e, earthquakes and awesome earth tremors, its causes and consequences.
An earthquake (or earthquake, as it is popularly known) is a natural phenomenon, characterized by a strong earthquake caused by the shock of tectonic plates, volcanic activity or geological faults.
Learn more about the meaning of earthquake.
The role of seismology is to analyze these phenomena, trying to understand what happens inside the Earth's crust.
In addition to the movement of tectonic plates, one of the most common events that produce seismic waves, the seismology also studies the consequences that volcanic activities can cause in terms of vibrations. in the land.
Tsunamis, giant waves caused by seismic activity below the ocean, are also in the analysis group of seismologists – seismology professionals.
Learn more about the meaning of tsunami.
Seismologists use specific equipment to study earthquakes, such as the seismograph, for example. These devices are able to capture the arrival time and the different amplitudes of seismic waves.
Seismological stations are centers equipped with professionals and the tools necessary for it to be possible to predict the event of earthquakes, taking into account the previous analysis of geophysical disturbances checked.
The advance in the studies of seismology is essential to save thousands of lives that, drastically, are lost every year due to the great damage caused by the earthquakes.