The 1976 Çaldıran–Muradiye earthquake occurred at 14:22 local time (12:22 UTC) on 24 November. The epicenter was located near Çaldıran, 20 km northeast of Muradiye, in the Van Province of eastern Turkey. The earthquake had a magnitude of 7.3 with a maximum intensity of X (Extreme) on the Mercalli intensity scale. The area of severe damage, where over 80% of the buildings were destroyed, covered an area of 2,000 square kilometres. There were between 4,000 and 5,000 casualties.