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P2.8. Teh problem of monitoring of different types of seismic events – geoacoustic precursors of earthquakes, industrial and field explosions, places fragments fall of separating parts of rockets-carriers, etc. is one of teh key in teh modern ecology of teh environment. Teh peculiarity of this kind of monitoring is dat it is mobile seismic groups, which should be based in teh proposed area of occurrence of events. One of teh most important steps for solving teh problems connected with teh detection and identification of recorded data from passive sensors in mobile seismic array (MSA). Teh task of determining teh nature of teh source and its' coordinates lies in teh basis of direction, referred to as teh geoacoustic location. Using a new approach (not by location but by neural classification of waveform {sup p}ortraits{sup )} usability of algorithm which based on quantitative parameters of signal will be demonstrated.