21.12. Fault Rupture Propagation and Seismic Waves

Try these first

1. 1.

   What is the nucleation point in fault ruptures?

   Hint

   Think of it as the starting line for the earthquake.

2. 2.

   Name the fastest seismic waves generated during earthquakes.

   Hint

   They are known as primary waves.

3. 3.

   What is the initial point of rupture on a fault called?

   • Slip Point
   • Nucleation Point
   • Rupture Front

   Hint

   Think of it as the start of the earthquake.

4. 4.

   True or False: S-waves can travel through liquids.

   • True
   • False

   Hint

   Remember the properties of waves.

5. 5.

   Discuss how the presence of asperities along a fault can influence earthquake prediction and the development of early warning systems.

   Hint

   Consider how detecting stress and its release can be a predictive tool.

6. 6.

   Evaluate the impact of varying slip distributions during a major seismic event on urban infrastructure.

   Hint

   Think critically about how distance from the fault impacts shaking intensity.