Science and Education Publishing Journal of Geosciences and Geomatics 1 1 2013 12 29 Reconstruction of Glacier Kolka Collapse Process of 2002 on the Basis of Seismic Records Data 47 49 EN Vladislav ZAALISHVILI Laboratory of Engineering Seismology, Center of Geophysical Investigations of VSC RAS and RNO-A, Vladikavkaz, Russia Valter MAKIEV Dmitry MELKOV JGG2013118 10.12691/jgg-1-1-8 2013 12 20 2013 12 27 2013 12 29 On 20-th September of 2002 the tragic event occurred, which took aback the entire population of the Republic of North Ossetia-Alania - sudden collapse of the glacier Kolka. Analysis of available instrumental data shows the correspondence of the basic stages, obtained on the different stations of the local network of the seismological observations of RNO-A. For the purpose of the more detailed investigation of the glacier Kolka collapse process data of the seismic stations given by Georgian collegues was investigated.