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The earthquake hazard poses the most serious intermediate term risk to the health, safety, and economic viability of many parts of the United States and throughout the world. Recent earthquakes demonstrated the risks to modern industrial societies from such cataclysmic events, affecting everything from massive loss of life, infrastructure damage, and financial instability. Much larger earthquakes can be expected to occur adjacent to many metropolitan regions in the United States.

Examples:

1. The Northridge earthquake (1994) was a modest (magnitude 6.7) event which caused 57 deaths, over $20 billion of damage, and created major disruption of the Los Angeles area infrastructure.

2. The Kobe, Japan earthquake was another modest 6.9 magnitude event that same year which caused 5,480 deaths, over 150 billion dollars of damage and a major disruption of Japan's economy with global impacts.

Expected Accomplishments:

  • Characterize spatio-temporal variability of motions of the Earth's surface globally
  • Understand fault system interactions and stress transfer physics
  • Model and predict the behaviors of earthquake systems

Practical Benefit to Society:

  • Identify and validate possible local and regional precursors to earthquakes
  • Refine global maps of natural hazards to support mitigation strategies
  • Enable rapid response to seismic disasters
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Do earthquakes effect buildings?

Yes, earthquakes can have a significant impact on buildings. The shaking motion of an earthquake can cause structural damage to buildings, leading to collapse or compromised stability. It is important for buildings to be designed and constructed to withstand the forces of earthquakes to minimize damage and protect occupants.


What season do earthquakes occur?

Earthquakes are not a seasonal phenomenon and so the time of year has no effect on the occurrence of earthquakes. As such, earthquakes can happen at any time of the year as they occur independent of weather and climate.


Do all earthquakes impact on people in the same way?

No, earthquakes do not have an impact on people in the same way simply because some earthquakes are bigger than others. As a result, they might have a bigger effect on one community over another.


Do earthquakes have a positive effect on the environment?

earthquakesdo not have a positive effect on the environment because it is destroying the natural environment around it, also it is bringing down buildings and houses wrecking the environment around it


What effect can earthquakes have on buildings?

Earthquakes can cause damage to buildings by shaking the ground, leading to structural failure, collapsing walls, and breaking windows. Ground shaking can also cause non-structural damage such as cracks in walls, ceilings, and foundations. Additionally, earthquakes can trigger landslides or liquefaction, further compromising building stability.