Russian Federation
Russian Federation
Russian Federation
VAK Russia 1.6
UDC 550.34
UDC 55
UDC 550.383
CSCSTI 37.31
CSCSTI 37.01
CSCSTI 37.15
CSCSTI 37.25
CSCSTI 38.01
CSCSTI 36.00
CSCSTI 37.00
CSCSTI 38.00
CSCSTI 39.00
CSCSTI 52.00
Russian Classification of Professions by Education 05.06.01
Russian Library and Bibliographic Classification 260
Russian Library and Bibliographic Classification 26
Russian Trade and Bibliographic Classification 6323
Russian Trade and Bibliographic Classification 63
BISAC NAT023000 Natural Disasters
BISAC SCI SCIENCE
The paper describes a new array for geophysical monitoring of the Arctic zone of the Russian Federation, created on Alexandra Land Island, Franz Josef Land Archipelago. The array consists of a broadband seismic station and three low-frequency microphones. The technical characteristics of the equipment, installation conditions and organization of the communication channel are described. The characteristics of background seismic and acoustic noise and their variations during the year are given. The paper presents the results of the analysis of data obtained at the ZEFI seismic infrasound array in 2024. The capabilities of the complex to record seismic events at different epicentral distances and acoustic events of various natures are demonstrated. Examples of recording pairs of seismic and acoustic (infrasound) signals generated by a common source associated with exogenous processes of destruction of the Arctic cryosphere are shown. Thus, the registration capabilities of the new geophysical observation point in the high-latitude Arctic for observing tectonic processes on ocean ridges and the shelf of the Arctic seas, as well as monitoring the processes of transformation of the Arctic cryosphere of the Franz Josef Land archipelago, were demonstrated.
Seismic infrasound array, seismic station, infrasound array, Franz Josef Land archipelago, earthquakes, cryosphere, Arctic
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