UNIQUE LARGE-SCALE RESEARCH FACILITIES "SEISMIC INFRASOUND ARRAY FOR MONITORING ARCTIC CRYOLITOZONE AND CONTINUOUS SEISMIC MONITORING OF THE RUSSIAN FEDERATION, NEIGHBOURING TERRITORIES AND THE WORLD"

Abstract

The description of the Unique Large-Scale Research Facilities "Seismic infrasound array for monitoring Arctic cryolithozone and continuous seismic monitoring of the Russian Federation, neighbouring territories and the world" (URF SIA MAC), its hardware and software components are presented. Methods and principle areas of research carried out using the URF are outlined. The URF SIA MAC includes 364 seismic stations throughout Russia and three infrasound arrays. The data obtained at the URF serve to provide domestic fundamental and applied research in the field of Earth Sciences (seismology, geophysics, geodynamics, geoecology) and to study catastrophic events of a natural induced nature. The modern URF data archive includes digital seismic records since 1993. In addition, there is a significant amount of analogue records (since 1904) available for further digitization. The URF SIA MAC provides seismological data to many Russian scientific, research and design organizations. The article presents the main results of the Federal Research Centre Geophysical Survey of the Russian Academy of Sciences obtained in recent years using the URF data.

Keywords

• large-scale research facilities
• seismological monitoring
• seismic station
• earthquake
• explosion (detonation)
• volcano
• seismic catalog
• geophysical observations
• digital data
• earthquake early alert service