Chocho'i lafa kuni umaman yokan sababa naman jalqabu danda'a. Maqaan earthquake jedhu kuni kan wali-galatti fayyadamu yerro ""seismic wave"" jirrattu hunda dha. Kuni jechuun immo yoo earthquakiin umaman jalqabe yokan jalqabu battelle, yoo ""seismic wave""iin jirratte earthquake jedhama.