Bulletin KRASEC. Phys. & Math. Sci, 2014, V. 9, №. 2, pp. 48-55. ISSN 2313-0156

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DOI: 10.18454/2313-0156-2014-9-2-48-55

MSC 86A25


V.V. Kuznetsov

Institute of Cosmophysical Researches and Radio Wave Propagation Far-Eastern Branch, Russian Academy of Sciences, 684034, Kamchatskiy Kray, Paratunka, Mirnaya st., 7, Russia.

E-mail: vvkuz38@mail.ru.

Using well-known data on the structure of the geomagnetic field it is shown that its generation source is located at the boundary between the Earth inner and outer cores, most likely, in the F-layer.

Key words: geomagnetic field, generation source location.


  1. Alldredge L.R., Hurwitz L. Radial dipoles as the sources of the Earth’s main magnetic field. J. Geophys. Res., 1964, vol. 69, pp. 2631-2636.
  2. Alldridge L.R., Stearns C.O. Dipole model of the sources of the Earth’s magnetic field. J. Geophys. Res., 1969, vol. 74, pp. 6583-6593.
  3. Alldridge L.R. Circular current loops, magnetic dipoles and spherical harmonic analyses. J. Geomag. Geoelectr., 1980, vol. 32, pp. 357-364.
  4. Alldridge L.R. Current loops fitted to geomagnetic model spherical harmonic coefficients. J. Geomag. Geoelectr., 1987, vol. 39, pp. 271-296.
  5. Peddie N.W., Zunde A.K. A model of geomagnetic secular variation for 1980-1983. Phys. Earth Planet. Inter., 1987, vol. 48, pp. 324-329.
  6. Zhizhimov O.L. Ocenka razmera oblasti generacii magnitnogo polya Zemli [Estimating the size of the region of generation of the magnetic field of the Earth]. Novosibirsk, Preprint IGiG Publ., 1988, no. 13, 12 p.
  7. Kuznecov V.V., Pavlova I.V., Semakov N.N. Ocenka stepeni nedipol’nosti glavnogo magnitnogo polya Zemli [Estimating the size of the main points in non-dipolarity Earth’s magnetic field]. Doklady Akademii Nauk – Reports of the Academy of Sciences of the USSR, 1987, vol. 296, no. 4, pp. 819-821.
  8. Langel R.A., Estes R.H. A geomagnetic field spectrum. Geophys. Res. Lett., 1982, vol. 9, no. 4, pp. 250-253.
  9. Gregori G.R., Dong W-J., Gao X-Q., Gizzi F.T. The separation of the geomagnetic field originated in the core, in the asthenosphere, and in the crust. Ann. Geoph., 1999, vol. 42, no. 2, pp. 191-209.
  10. Nevanlinna H. Notes on global mean-square values of the geomagnetic field and secular variation. J. Geomagn. Geoelectr., 1987, vol. 39, no. 3, pp. 165-174.
  11. Botvinovskij V.V. Modelirovanie generatora glavnogo magnitnogo polya Zemli s pomosch’yu magnitnyh dipolej i tokovyh konturov. Diss. kand. fiz.-mat. nauk [Modeling generator main geomagnetic field using magnetic dipoles and current loops. PhD. phys. and math. sci. diss.]. Novosibirsk, 2000.

Original article submitted: 09.12.2014


 KuznetsoKuzv Vladimir Valeryevich – Dr. Sci. (Tech.), Leading Researcher comprehensive geophysical observatory «Paratunka», Institute of Cosmophysical Researches and Radio Wave Propagation FEB RAS.

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