Scientists revealed Marche aux satellite The European Space Agency Can detect sound waves caused by a massive earthquake in Japan last year for the first time since 2011.
News agency AFP Reported on March 11 that last. Richter magnitude 9 earthquake in Japan on March 11, 2011 has caused a low frequency that can be heard up to space. The frequency of such Marche aux saved by satellite (Goce: The Gravity Ocean Circulation Explorer) of the European Space Agency (ESA).
The Marche aux satellite Can record the signal from the first earthquake was in orbit over the Pacific Ocean. After the earthquake, 30 minutes and again at 25 minutes later. When moving through Europe
This marks the first time that a satellite can detect and record signals from earthquakes on the Earth, which Rafe revealed that these scientists Seismology. I am very excited to discover this. In the past, they have studied about the world. Without the tools to help in the education space in comparison to direct motion on Earth. But with this new tool will allow scientists to look at how space to study what is happening on the ground more.
However, the Meteorological Agency of Japan. Which is funded by the Japanese earthquake detector, said it was unusual to use satellites to the analysis of earthquake. In general, earthquakes are monitored and detected by measuring the vibrations of an earthquake from the ground. The satellites can not be used to detect earthquakes when they occur. But even then, Agencies, they are happy to help if the satellite will study the development earthquake.
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