тектонічні напруження

The differential and source terms locations of a series of small (1.0<ML<2.5) similar (recurrent) earthquakes that occurred during 2013-2015 near the village of Trosnyk in the south of Transcarpathians were determined. Adaptive filtering was proposed to reduce the effect of correlated noise in records with very low signal-to-noise ratio and to improve the reliability of differential arrivals. The maximum correlation criterion was modified to include the minimum departure from the calculated arrival times.

Global Tectonic cycle (GTC). Description. The GTC model is based on the following assumptions: 1) at some moment of time Tx the lithosphere (as the assemblage of plates) is in the state of dynamic equilibrium; i.e. no relative motions of plates as to one another and/or to the mantle. It means that die lithosphere is in the state of corotation with the mantle; 2) the mantle at some moment Tx is a homogenous non-stratificated layer. If at some moments Ts the density differentiation of the mantle for light (astenosphere) and heavy phases begins the succession of events will be as next.