Another intense earthquake, of 6.1 intensity of the Richter scale, hit the Niigata region in the Northwest of Japan, today at 10.40 in the morning (local hour), 3.30am in Italy, after only five days from the violente quake that killed 31, and injured 3400 people. The quake epicenter was localized near Hirokami village, and the large vibration have been perceived in Tokyo as well. As it has been asserted...