Changes of geoacoustic emission directivity at «Mikizha» site associated with earthquakes in Kamchatka
- Institute of Cosmophysical Researches and Radio Wave Propagation FEB RAS
To investigate high frequency geoacoustic emission, a receiving system based on a compound vector receiver was installed in Kamchatka. It allows the authors to determine the direction of sound wave arrival. In the result of data analysis for the period from August 2008 to January 2016, it was determined that anomalies of geoacoustic emission directivity occur during the majority of the earthquakes with Ks > 9.0 in the South of Kamchatka.
Yu. Marapulets, A. Solodchuk and A. Shcherbina. Changes of geoacoustic emission directivity at «Mikizha» site associated with earthquakes in Kamchatka // VII International Conference “Solar-Terrestrial Relations and Physics of Earthquakes Precursors”, E3S Web of Conferences 11, 00014 (2016). 5 p. DOI: http://dx.doi.org/10.1051/e3sconf/20161100014