Articles tagged with: Dr Harumi Araki
![murai1](https://mycoordinates.org/wp-content/uploads/2012/05/murai1.jpg)
This paper summarizes the pre-signals before the earthquake which may be important information for predicting the occurrence of earthquakes as well as the crustal movement after the earthquake. At last a case study of simulation of future catastrophic earthquakes and Tsunami which may happen in coming a few hundred years by using archeological excavation data of the past great earthquakes