bahadur jahrumi, mr. mokhbar, but for the first hour , the government was doing the normal routine, and then anyway, our friends were informed, and we immediately formed a technical team from both communication operators and responsible institutions and bodies we hired a team to work because it was a very large area, and we could actually see the original location at first glance , because no one knew what had happened . when we discovered the area of the mine , it was almost an area with a radius of, for example, a triangle that is 7 kilometers in the picture. it was 6 km by 6 km, a very large area it was covered by the fog forest. the snow and the very difficult conditions of mud and varnish that made the relief work very difficult. well, that's all . we used our technical capabilities . we determined 3 areas before our friends were awake in the morning. in fact, two of the phones were still on until at 7 and 8 o'clock in the evening we actually received information and finally it became more accurate