What type of information do seismographs give about an earthquake?

Question

Quizplus · Accepted Answer

Seismographs are instruments that measure the motion of the ground, including seismic waves generated by earthquakes. They provide information about the location of an earthquake by triangulating the seismic waves detected at different locations. They also measure the magnitude of an earthquake, which is a representation of the energy released. Additionally, by analyzing the seismic waves, seismologists can infer the fault mechanism, which describes the style of faulting that occurred during the earthquake (e.g., normal, reverse, strike-slip). Therefore, seismographs can provide all of the mentioned types of information about an earthquake.

What Type of Information Do Seismographs Give About an Earthquake