4. Vajont the disaster was caused by a landslide from the northern slope of Mount Toc - located on the border between the provinces of Belluno (Veneto) and Pordenone (Friuli Venezia Giulia) - October 9, 1963. At 22:39 that day about 270 million m3 of rock slid at a speed of 30 m/s below the reservoir (which contained about 115 million m3 of water at the time of the disaster) created by the dam Vajont, causing a wave of flood that exceeds 250 m in height on top of the dam. The artifact remained intact. La diga del Vajont La diga del Vajont
5. THE DAM BEFORE THE DISASTER Monte TOC DIGA del VAJONT LAGO del VAJONT Diga del Vajont = The Vajont dam Lago del Vajont = The Vajont lake Monte Toc = The Mountain Toc
8. October 9, 1963 The landslide that fell off at 22:39 from the northern slopes of Mount Toc hurtling into the reservoir below had gigantic dimensions. The impact force of the landslide created a wave, pushing east toward the center of Vajont that at that point spreads. This allowed the tide to lower its level and save for a few meters, the village of Erto and Casso but struck with unprecedented violence Longarone.