Here's Exactly What to Do When the Next Megaquake Hits

The video explores earthquake preparedness, focusing on the limitations of the 'drop, cover, and hold on' method. Expert Chris Goldfinger discusses the origins of this advice and its applicability. The video explains different types of earthquake waves, particularly P waves, and their implications for safety. It highlights the importance of situational awareness and building types in determining the best response during an earthquake. The video also covers the retrofitting of older buildings and modern construction standards to improve safety. Global strategies for earthquake preparedness are discussed, emphasizing the need for tailored responses based on situational awareness.

What traditional advice is often given for earthquake safety?

• Drop, cover, and hold on

• Climb to the roof

• Stand under a doorway

• Run outside immediately

What type of earthquake is known to give a warning before the major shaking starts?

• Subduction zone earthquakes

• Strike-slip earthquakes

• Transform fault earthquakes

• Normal fault earthquakes

What is a key characteristic of P waves during an earthquake?

• They are a light shaking that travels faster than other waves

• They are the slowest waves

• They are only felt near the epicenter

• They cause the most destruction

Which type of building is most likely to collapse during an earthquake?

• Retrofitted concrete buildings

• Unreinforced masonry buildings

• Modern steel-framed buildings

• Wood frame houses

What is a significant risk factor for older buildings during earthquakes?

• Being painted with lead-based paint

• Not being retrofitted to modern standards

• Having a flat roof

• Being located near a river

What did Chris Goldfinger experience during the earthquake in Japan?

• He stayed inside the building throughout the earthquake

• He evacuated the building immediately

• He felt the P waves and then the larger waves hit

• He felt the P waves but ignored them

What is a crucial factor in deciding whether to evacuate or stay during an earthquake?

• The time of day

• The type of building you are in

• The weather conditions

• The number of people around you

Why might it be safer to stay inside during an earthquake?

• Because outside is always more dangerous

• Because modern buildings are designed to withstand earthquakes

• Because you can see the earthquake coming

• Because buildings never collapse

What should you be aware of if you are on the coast during an earthquake?

• The risk of landslides

• The chance of volcanic eruptions

• The likelihood of aftershocks

• The possibility of a tsunami

What is emphasized as important for earthquake survival?

• Owning a pet

• Understanding situational awareness

• Knowing how to drive a car

• Having a large supply of food