24.1.1. Epicentre and Hypocentre

Try these first

1. 1.

   What is the epicentre of an earthquake?

   Hint

   Think about where the damage is assessed first.

2. 2.

   What do we call the point within the Earth where seismic energy starts?

   Hint

   It starts below the surface.

3. 3.

   What is the point on the Earth's surface directly above the focus called?

   • Hypocentre
   • Epicentre
   • Seismic Centre

   Hint

   Focus on the surface location of the earthquake.

4. 4.

   True or False: The hypocentre is located at the surface of the Earth.

   • True
   • False

   Hint

   Remember that the epicentre is the surface point.

5. 5.

   An earthquake occurs with a hypocentre depth of 30 km. Discuss how the distance from the epicentre impacts damage intensity in urban areas and rural areas.

   Hint

   Consider urban infrastructure compared to open land.

6. 6.

   How could understanding the relationship between the epicentre and hypocentre assist in future earthquake mapping and disaster preparedness?

   Hint

   Think about how this info can inform policies and building standards.