GEOACOUSTIC EMISSION DIRECTIVITY CHANGE AT «MIKIZHA» STATION ASSOCIATED WITH EARTHQUAKES IN KAMCHATKA

Marapulets, V.; Solodchuk, A.A.; Shcherbina, A.O.

doi:10.18454/2079-6641-2016-15-4-74-79

Vestnik KRAUNC: Fiziko-Matematičeskie Nauki (Nov 2016)

GEOACOUSTIC EMISSION DIRECTIVITY CHANGE AT «MIKIZHA» STATION ASSOCIATED WITH EARTHQUAKES IN KAMCHATKA

Marapulets, V.,
Solodchuk, A.A.,
Shcherbina, A.O.

Affiliations

Marapulets, V.: Institute of Cosmophysical Research ans Radio Wave Propagation FEB RAS, 684034, Kamchatka region, Elizovskiy district, Paratunka, Mirnaya str., 7, Russia
Solodchuk, A.A.: Institute of Cosmophysical Research ans Radio Wave Propagation FEB RAS, 684034, Kamchatka region, Elizovskiy district, Paratunka, Mirnaya str., 7, Russia
Shcherbina, A.O.: Institute of Cosmophysical Research ans Radio Wave Propagation FEB RAS, 684034, Kamchatka region, Elizovskiy district, Paratunka, Mirnaya str., 7, Russia

DOI: https://doi.org/10.18454/2079-6641-2016-15-4-74-79
Journal volume & issue: no. 4
pp. 74 – 79

Abstract

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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 the data analysis for the period from August 2008 to January 2016, it was determined that geoacoustic emission directivity anomalies occur during the majority of the earthquakes with Ks >9.0 in the South of Kamchatka.

Published in Vestnik KRAUNC: Fiziko-Matematičeskie Nauki

ISSN: 2079-6641 (Print); 2079-665X (Online)
Publisher: KamGU by Vitus Bering
Country of publisher: Russian Federation
LCC subjects: Science
Website: http://krasec.ru/

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