Connections between whistlers and pulsation activity

J. Verö, B. Zieger, J. Szendröi, M. Vellante, J. Střesǧtik, H. Lühr, A. Best, A. Körmendi, J. Lichtenberger, T. Ménesi, P. Bencze, F. Märcz, V. Wesztergom

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Abstract

Simultaneous whistler records of one station and geomagnetic pulsation (Pc3) records at three stations were compared. In a previous study correlation was found between occurrence and L value of propagation/excitation for the two phenomena. The recently investigated simultaneous records have shown that the correlation is better on longer time scales (days) than on shorter ones (minutes), but the L values of the propagation of whistlers/excitation of pulsations are correlated, i.e. if whistlers propagate in higher latitude ducts, pulsations have periods longer than in the case when whistlers propagate in lower latitude ducts.

Original languageEnglish
Pages (from-to)866-873
Number of pages8
JournalAnnales Geophysicae
Volume18
Issue number8
DOIs
Publication statusPublished - Aug 2000

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Keywords

  • Electromagnetics (wave propagation)
  • Magnetospheric physics (magnetospheric configuration and dynamics; MHD waves and unstabilities)

ASJC Scopus subject areas

  • Astronomy and Astrophysics
  • Geology
  • Atmospheric Science
  • Earth and Planetary Sciences (miscellaneous)
  • Space and Planetary Science

Cite this

Verö, J., Zieger, B., Szendröi, J., Vellante, M., Střesǧtik, J., Lühr, H., Best, A., Körmendi, A., Lichtenberger, J., Ménesi, T., Bencze, P., Märcz, F., & Wesztergom, V. (2000). Connections between whistlers and pulsation activity. Annales Geophysicae, 18(8), 866-873. https://doi.org/10.1007/s00585-000-0866-4