Seismoacoustic effects of strong earthquakes

The results of instrumental observations of strong earthquakes local seismoacoustic effects are presented. The observations were made at the Institute of Geosphere Dynamics Geophysical Observatory "Mikhnevo". We have selected more 22 events with a magnitude greater than 6.0 recorded by small aperture seismic array central broad band station. It is shown that earthquakes located at distances from ~ 1900 km to ~ 3200 km from the registration point cause atmospheric disturbances in the form of acoustic vibrations initiated by seismic waves.