Title: On the December 26th, 2004 of Sumatera Earthquakes. A huge earthquake by the 9.0 RS of magnitude has struck Aceh - Northern Sumatera on the December 26th, 2004 at 00:58:53 UTC. The epicenter was 255 Km SSE of Banda Aceh. The earthquake generated the Tsunami in the Indian Ocean which struck Indonesia, India, Sri Lanka, Bangladesh, Thailand and Malaysia causing heavy fatalities. This fourth largest earthquake in the world since 1900 coused severe casualties and severe damages in Aceh - Northern Sumatera. At least 114.978 people were killed and 12.132 people are missing in Aceh - Northern Sumatera.