Computer Simulations of Real Earthquakes Made Available to Worldwide Network

Emma

Posting Number 2

Topic: Technology/Science

Title: Computer Simulations of Real Earthquakes Made Available to Worldwide Network

Writer: (anonymous, Science Daily staff)

Publication Name: Science Daily

Date of Publication: Sept. 24, 2010

Word Count: 988

Main Idea:

Jeroen Trump, a professor of geosciences and applied computational mathematics has developed a technology with his research group that has the ability to tell in advance which locations will be most affected by the earthquake hours before it actually hits. These virtual simulations are produced by a complex computer that are based on seismic activity recorded during previous earthquakes, such as that of Haiti in Jan. 2010. The 3D simulations are created by mathematically computed predictions involving surface motion, velocity/acceleration, displacement, and topography of the affected area. They are made available to scientists everywhere through the data center of the IRIS (Incorporated Research Institutions for Seismology). These computer models will help scientists better understand the nature of earthquakes as well as alert them about crucial information on upcoming earthquakes (such as depth, intensity and range/location). The team hopes that information about the targeted areas can help produce faster and better responses to earthquakes- something that has proved a problem in the past.

Conclusion: A research team from Princeton University has developed and distributed a new technology that virtually simulates the effects of an earthquake. The computer models the earthquake using seismic data from previous earthquakes and applies it to predict the disaster-areas of future ones. This technology will be invaluable in preventing the disastrous after-effects from earthquakes all over the world.

Opinion: The global trend is seeing more and more natural disasters that take away thousands of lives every year. I am glad that new technology is now being developed to help achieve countries everywhere prepare for the inevitable occurrence of earthquakes and reduce their disastrous after-effects.