19.12.1. Principle

Try these first

1. 1.

   What do EEWS primarily detect?

   Hint

   Remember, what are the primary seismic waves called?

2. 2.

   Name one application of EEWS.

   Hint

   Think about what actions are taken when a warning is issued.

3. 3.

   What are the primary waves detected by EEWS?

   • S-waves
   • Surface waves
   • P-waves

   Hint

   Which seismic waves arrive first during an earthquake event?

4. 4.

   True or False: EEWS can predict earthquakes before they occur.

   • True
   • False

   Hint

   What is the difference between prediction and detection?

5. 5.

   Develop a proposal for enhancing the EEWS in a city prone to earthquakes. Include specific technologies and strategies for improvement.

   Hint

   What technological advancements could help provide better early warnings?

6. 6.

   Critically evaluate the societal implications of implementing an EEWS in terms of emergency preparedness and community response.

   Hint

   How can community engagement shape responses to alarms?