A consortium of German – Indonesia Tsunami Early Warning System (GITEWS) conduct a training course at Agency for Meteorology Climatology & Geophysics (BMKG) Jakarta in 2008. The training course, which held 21 January – 10 February 2008, was focus on Seismology, Data Analysisis & Tsunami Detection (Part II: System Architecture & Decision Support). I was attend to give lecture together with Dr. Sven Harig. We were sent by Alfred Wegener Institute (AWI) for Polar & Marine Research and I was also affiliated by The United Nations University – Institute for Environment & Human Security (UNU-EHS).