Part 3/13:
Scientists warn that the southern segment of the San Andreas Fault has accumulated significant tension, which, when suddenly released, could result in an earthquake capable of killing thousands and causing hundreds of billions in damages. The challenge lies in predicting exactly when this will happen, as recent quakes with dozens of aftershocks have struck unexpectedly, catching residents off guard. While there's no immediate need to flee California, preparedness and awareness are crucial for those living near fault lines.