from 01.01.1975 to 01.01.2021
Irkutsk, Irkutsk region, Russian Federation
Moskva, Moscow, Russian Federation
Apatity, Russian Federation
Sodankyulya, Finland
Ulaanbaatar, Mongolia
Paratunka, Kamchatka, Russian Federation
Irkutsk, Russian Federation
Irkutsk, Russian Federation
Apatity, Russian Federation
Using the June 22, 2015 event as an example, we present new data confirming the presence of a precursor of the sudden magnetic impulse caused by a powerful interplanetary shock wave (ISW). The precursor in the form of a train of oscillations (broadband pulse) with a falling frequency in the range 0.25÷11 Hz with a duration of ~20 s, which had a spectral resonance structure, was recorded globally by a network of induction magnetometers at 18:33:27 UT. No significant phase delays of the signals were detected in four frequency bands at widely spaced observatories. It is suggested that the impulse can be excited in the Earth – ionosphere waveguide by a pulsed electric field which occurs in the ionosphere due to the short-term impact of ISW on the magnetosphere.
sudden magnetic impulse, global precursor, broadband burst of geomagnetic pulsations, spectral resonance structure, Earth – ionosphere resonator, ionospheric Alfvén resonator
1. An incomplete list of possible Interplanetary Shocks observed by the PM URL http://umtof.umd.edu/pm/FIGS.HTML (accessed 15 January 2018)
2. Belyaev P. P., Polyakov S. V., Rapoport V. O., Trakhtengerts, V.Y. Experimental studies of resonance structure in the spectrum of atmospheric electromagnetic background noise in the range of short-period geomagnetic pulsations, Radiophysics and Quantum Electronics. 1989, vol. 32, pp. 491-498.
3. Bösinger T., Demekhov A.G., Trakhtengerts V.Y. Fine structure in ionospheric Alfven resonator spectra observed at low latitude (L=1.3). Geophys. Res. Let. 2004, vol. 31. L18802. DOI:https://doi.org/10.1029/2004GL020777.
4. Bösinger T., Haldopis C., Belyaev P.P. Yakunin M.N., Semenova N.V., Demekhov A.G., Angelopoulos V. Spectral properties of the ionospheric Alfven resonator as observed at a low latitude station (L=1.3). J. Geophys. Res. 2002. V. 107. N A10. P. 1281. DOI:https://doi.org/10.1029/2001JA005076.
5. Cully C.M., Ergun R.E., Stevens K., Nammari A., Westfall J. The THEMIS Digital Fields Board. Space Sci. Rev. 2008, vol. 141, is. 1-4, pp. 343-355.
6. Curto J.J., Araki T., Alberca L.F. Evolution of the concept of sudden storm commencements and their operative identification. Earth, Planets and Space. 2007, vol. 59, no. 11, pp. i-xii.
7. Dovbnya B.V., Guglielmi A.V., Potapov A.S., Kline B.I., On the existence of an over ionospheric Alfven resonator. Solar-Terrestrial Phys. 2013, is. 22, rp. 12-15.
8. Fedorov E., Schekotov A., Hobara Y., Nakamura R., Yagova N., Hayakawa M. The origin of spectral resonance structures of the ionospheric Alfvén resonator. Single high-altitude reflection or resonant cav-ity excitation? J. Geophys. Res. 2014, vol. 119, pp. 3117-3129. DOI:https://doi.org/10.1002/2013JA019428.
9. Gromova L.I., Kleimenova N.G., Levitin A.E., Gromov S.V., Dremukhina L.A., Zelinskyi N.P. Daytime geomagnetic disturbances in high latitudes during a strong magnetic storm on June 21-23, 2015: the initial phase of the storm. Geomagnetizm i aeronomiya [Geomagnetism and Aeronomy]. 2016, vol. 56, no. 3, pp. 302-313. (In Russian).
10. DOI:https://doi.org/10.7868/S0016794016030056.
11. Guglielmi A.V. MGD-volny v okolozemnoi plazme [MHD waves in near-Earth plasma]. Moscow, Sci-ence Publ. 1979. 140 p. (In Russian).
12. Hayakawa M., Nickolaenko A.P., Ogava T., Komatsu V. Q-bursts waveforms: model and experiment. Telecommunications and Radio Engineering. 2002, V. 69(19), pp.1735-1750. DOI:https://doi.org/10.1615/TelecomRadEng.v.69.i19.50.
13. International service on rapid magnetic variations Rapid catalog SSC. URL http://www.obsebre.es/en/rapid (accessed 15 January 2018).
14. Kangas J., Guglielmi A., Pokhotelov O. Morphology and physics of short-period mfgnetic pulsations (A Review). Space Science Rev. 1998. V. 83, pp. 435-512.
15. Leonovich A.S., Mazur V.A. Lineinaya teoriya MGD-kolebanii magnitosfery. [The linear theory of MHD oscillations of the magnetosphere]. Moscow, Fizmatlit Publ., 2016. 317 p. (In Russian).
16. Levshin A.A., Frantsuzova V.I, Shkadinskaya G.V. Spectral-temporal analysis of seismic wave. Com-puter seismology. 1968, vol. 4, p. 197. (In Russian).
17. Lin R.L., Zhang X.X., Liu S.Q., Wang Y.L., Gong J.C. A three-dimensional asymmetric magnetopause model. J. Geo-phys. Res. 2010, vol. 115, A04207, DOI:https://doi.org/10.1029/2009JA014235.
18. Marmet P. New digital filter for analysis of experimental data. Rev. of Scientific Instruments. 1979, vol. 50, no. 1, pp. 79-83.
19. Nishida A. 1980. Geomagnitnyi diagnoz magnitosfery [Geomagnetic diagnosis of the magnetosphere]. Moscow, Mir Publ., 299 p. (In Russian).
20. Nickolaenko A.P., Hayakawa M. Resonances in the Earth - Ionosphere cavity. Cluver Academic Publishing. Dordreht, Neederland, 2002, 380 p.
21. Olson J.V., Lee L.G. Pc1 wave generation by sudden impulses. Planet. Space Sci. 1983, V. 31, no.3, pp.295-302.
22. Parkhomov V. A., Dovbnya B.V., Borodkova N.L., Safargaleyev V.V., Pashinin A.Y. Pulse bursts of geomagnetic pulsations in 0.2-7 Hz frequency range as a first signal of interaction between interplanetary shock waves and the magnetosphere. Solnechno-zemnaya fizika [Solar-Terrestrial Phys.]. 2014, Is. 25, pp. 21-28. (In Russian).
23. Parkhomov V.A., Dmitriev A.V., Tsegmed B. On the origin of burst Pc1 pulsations produced in inter-action with an oblique interplanetary shock. Planet. Space Sci. 2015, vol. 109-110, no.1, pp. 21-31.
24. Parkhomov V.A., Dovbnya B.V., Borodkova N.L., Dmitriev A.V., Safargaleyev V.V., Pashinin A.Y. Impulse Bursts of Geomagnetic Pulsations as the Ground Signature of Contact of Interplanetary Irregularity with the Dayside Magnetopause. Open Access Library J. 2016, 3: e2493. DOI:https://doi.org/10.4236/oalib.1102493
25. Parkhomov V.A., Borodkova N.L., Yakhnin A.G., Suvorova A.V., Dovbnya B.V., Pashinin A.Y., Kozelov B.V. Global pulse burst of geomagnetic pulsations in 0.2-5 Hz frequency range as a precursor of sudden commencement of St. Patric geomagnetic storm on 17.03.2015. Kosmicheskie issledovaniya. [Cosmic Res.] 2017, no. 4, pp. 321-334. (In Russian).
26. Polyakov V.O., Rapoport V.Y. Ionospheric Alfven resonator. Geomagnetizm i aeronomiya [Geomag-netism and Aeronomy]. 1981. vol. 21, no. 5, pp. 610-614. (In Russian).
27. Safargaleev V., Kangas J., Kozlovsky A.Q., Vasilyev A. ULF noice excited by sudden solar wind dynamic pressure. Annales Geophys. 2002, vol. 20, pp. 1751-1761.
28. Saito T. Geomagnetic pulsations. Space Sci. Rev. 1969, vol. 10, no. 3, pp. 319-412.
29. Semenova N.V., Yahnin A.G. Diurnal behaviour of the ionospheric Alfven resonator signatures as ob-served at high latitude observatory Barentsburg (L=15). Ann. Geophys. 2008, vol. 26, pp. 2245-2251.
30. Shiokawa K., Nomura R., Sakaguchi K., Otsuka Y., Hamaguchi Y., Satoh M., Katoh Y., Yamamoto Y., Shevtsov B.M., Smirnov S., Poddelsky I., Connors M. The STEL induction magnetometer network for observation of high-frequency geomagnetic pulsations. Earth, Planets and Space. 2010, vol. 62, pp. 517-524.
31. Yahnin A.G., Semenova N.V., Ostapenko A.A., Kangas J., Manninen J., Turunen T. Morphology of the spectral resonance structure of the electromagnetic background noise in the range of 0.1-4 Hz at L = 5.2. Annales Geophysicae. 2003, vol. 21, pp. 779-786.
32. URL: http://umtof.umd.edu/pm/FIGS.HTML (accessed August 16, 2018).
33. URL: http://www.obsebre.es/en/rapid (accessed August 16, 2018).
34. URL: https://satdat.ngdc.noaa.gov/sem/goes/data/full (accessed August 16, 2018).
35. URL: https://cdaweb.sci.gsfc.nasa.gov/cdaweb/istp_public/ (accessed August 16, 2018).
