Earth Observation Systems

There are various types of earth science phenomena associated with earthquakes. Triggering of other earthquakes and slow earthquakes are studied to advance fundamental understanding of the mechanisms of those earthquakes. Spatio-temporal changes in the internal structure of the Earth are also tried to extract using noise data recorded by seismograms.

Triggering of the M6.0 Oita earthquake by the 2016 M7.3 Kumamoto earthquake