Последние новости
Полезные ссылки
Сообщение о землетрясении
Если Вы ощутили землетрясение, пожалуйста, сообщите о нёмResults of atmospheric-lithospheric observations of acoustic radiation in Kamchatka
- Institute of Cosmophysical Research and Radio Wave Propagation FEB RAS
Simultaneous atomspheric-lithospheric acoustic observations have been carried out during autumn-spring periods of 2017-2019 in Kamchatka at “Karymshina” observation site located in the zone of different-rank tectonic faults. A laser strainmeter-interferometer, a seismoacoustic receiver and a mirobarometer were installed to realize the observations. It was detected that during deformation disturbances, geoacoustic signals are generated in rocks with relative deformations of 10e−5 – 10e−7 at the place of recording. These signals pass the Earth-atmosphere boundary and are recorded in the air by the ground surface.
Larionov I., Marapulets Yu., Mishchenko M. Results of atmospheric-lithospheric observations of acoustic radiation in Kamchatka // E3S Web of Conferences. 2019. 127. 02023. DOI: 10.1051/e3sconf/201912702023