The Analysis of Observations of Ionospheric and Geomagnetic Time Series for Detection of Precursors of Earthquakes

The displays of earthquake preparation of Shorzha (Armenia, 29.05.2022, M=3.5) and Vardenis (Armenia, 29.04.2008 Gamma, M=3.6) in time-series have been studied using the geomagnetic and ionosphere tools and aiming at earthquake precursors apportionment. There were received some results, which are allowing to make out the difference of seismogenic anomalies of ionosphere between the longer anomalies. They are connected to magnetic activity of ionosphere by the method of vertical reconnaissance of ionosphere. For a research of assessment of the current seismic hazard were studied observation geomagnetic fields and vertical sounding of ionospheric time series. Results of the analysis observation have confirmed communication between earthquakes magnitude M >= 3.5 and absorption of a radio-emission of discrete radiation sources radio atmospheric observations and also dependence between and geomagnetic parameters. Lebed - A and Cassiopeia - A (ionospheric station of observation Saravand), geomagnetic station observation of Garni have been used.