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MEASUREMENTS OF THE NATURAL ELECTROMAGNETIC BACKGROUND AT KAMCHATKA: ABOUT THE POSSIBILITY OF REGISTRATION OF GEOMAGNETIC DISTURBANCES FROM SUCH A DANGEROUS EVENT AS TSUNAMI
Institute of Applied Physics of the Russian Academy of Sciences
Journal: Geophysical research
Tome: 21
Number: 4
Year: 2020
Pages: 5-20
UDK: 537.86
DOI: 10.21455/gr2020.4-1
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Korobkov S., Shlyugaev Y., Mikryukov P., Gushchin M., Mareev E. MEASUREMENTS OF THE NATURAL ELECTROMAGNETIC BACKGROUND AT KAMCHATKA: ABOUT THE POSSIBILITY OF REGISTRATION OF GEOMAGNETIC DISTURBANCES FROM SUCH A DANGEROUS EVENT AS TSUNAMI // . 2020. Т. 21. № 4. С. 5-20. DOI: 10.21455/gr2020.4-1
@article{KorobkovMEASUREMENTS2020,
author = "Korobkov, S. and Shlyugaev, Y. and Mikryukov, P. and Gushchin, M. and Mareev, E.",
title = "MEASUREMENTS OF THE NATURAL ELECTROMAGNETIC BACKGROUND AT KAMCHATKA: ABOUT THE POSSIBILITY OF REGISTRATION OF GEOMAGNETIC DISTURBANCES FROM SUCH A DANGEROUS EVENT AS TSUNAMI",
journal = "Geophysical research",
year = 2020,
volume = "21",
number = "4",
pages = "5-20",
doi = "10.21455/gr2020.4-1",
language = "English"
}
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Keywords: magnetometer, magnetic hydrodynamics, tsunami, monitoring systems
Аnnotation: Electromagnetic fields induced by the movement of a conductive water mass in the Earth's Permanent Magnetic Field (EPMF) are used to measure currents and waves in the ocean, and can in principle be used to build tsunami early warning systems. Regardless of the specific technical solution, the sensitivity and reliability of an electromagnetic tsunami recorder is determined by the actual level of natural electromagnetic background in the frequency range of 1·10
