Memorial for Tsunami and Bam

Today in the world is the memorial of Tsunami quake-stricken people and also yesterday was the memorial of Bam earthquake.In these two sad natural accidents almost 35000 people died just in a blink of an eye and million dollars of damages occured.Beside all of these loss there are those families who are remained from the quake but had lost most of their beloved ones and now found themselves with no one in the world. After the quake statistics showed that among these people depression become so common and even lots of suicide were reported.But the different between these two earthquakes was that after Tsunami very quickly the countries started rebuilding people's houses but after Bam (remember it was one year before Tsunami) lots of managements happened and lots of Iraninan helps gathered but the result was interesting, The population of Bam was more than before and all helps were sold in the Bazars of other cities and now after two years still most of the local people are living in Canexes(kind of temporary house build with metal sheets).
It's a probable incident for Tehran too. Everynight when I go to bed just ask God if in the next morning The Quake happen save me with all my family or kill all of us. It's so radiculous that although we all know about the coming quake but still nobody is ready to facing this natural disaster.