The time between the first P-wave and S-wave arrivals is a measure of the distance from a receiving station to the epicenter of the earthquake.

Question

Quizplus · Accepted Answer

This statement is true. The time difference between P-waves and S-waves can be used to determine the distance to the epicenter using the formula: Distance (in km) = (Time difference in seconds) / 8. This method is called the "triangulation method" and is commonly used by seismologists to locate the epicenter of earthquakes.

The Time Between the First P-Wave and S-Wave Arrivals Is