Journal cover Journal topic
Annales Geophysicae An interactive open-access journal of the European Geosciences Union
Journal topic

Journal metrics

Journal metrics

  • IF value: 1.585 IF 1.585
  • IF 5-year value: 1.698 IF 5-year
    1.698
  • CiteScore value: 1.62 CiteScore
    1.62
  • SNIP value: 0.820 SNIP 0.820
  • IPP value: 1.52 IPP 1.52
  • SJR value: 0.781 SJR 0.781
  • Scimago H <br class='hide-on-tablet hide-on-mobile'>index value: 83 Scimago H
    index 83
  • h5-index value: 24 h5-index 24
Volume 35, issue 1
Ann. Geophys., 35, 39–51, 2017
https://doi.org/10.5194/angeo-35-39-2017
© Author(s) 2017. This work is distributed under
the Creative Commons Attribution 3.0 License.

Special issue: The 14th International Symposium on Equatorial Aeronomy

Ann. Geophys., 35, 39–51, 2017
https://doi.org/10.5194/angeo-35-39-2017
© Author(s) 2017. This work is distributed under
the Creative Commons Attribution 3.0 License.

Regular paper 04 Jan 2017

Regular paper | 04 Jan 2017

Induction effects of geomagnetic disturbances in the geo-electric field variations at low latitudes

Vafi Doumbia et al.

Related authors

Statistical study of the night-time F-layer dynamics at the magnetic equator in West Africa during the solar minimum period 1995–1997
K. S. Tanoh, B. J.-P. Adohi, I. S. Coulibaly, C. Amory-Mazaudier, A. T. Kobea, and P. Assamoi
Ann. Geophys., 33, 143–157, https://doi.org/10.5194/angeo-33-143-2015,https://doi.org/10.5194/angeo-33-143-2015, 2015
Publications Copernicus
Download
Short summary
The electrical inductions within the Earth surface due to geomagnetic field variations were examined. For that purpose the records of the geomagnetic and geo-electric field variations observed in West Africa were used. We have found that the geomagnetic field brisk variations induce non-negligible geo-electric field variations at low latitudes. This result implies a possible intense geomagnetically induced current flow in the vicinity of the equatorial electrojet influence area.
The electrical inductions within the Earth surface due to geomagnetic field variations were...
Citation