کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1763454 | 1020003 | 2015 | 7 صفحه PDF | دانلود رایگان |
• The seismo-ionospheric electrostatic coupling is theoretically examined.
• Penetration of the seismogenic electric fields into the ionosphere is inefficient.
• We predict a seismomagnetic effect in the topside ionosphere.
In this paper we present the results of the computation of the electric and magnetic fields produced in the ionosphere by the near-earth seismogenic disturbance in the vertical atmospheric electrostatic field under different ionospheric conditions. It is shown that in the nighttime ionosphere during solar minimum and inside large-scale plasma bubbles, the magnitude of the transverse electric field can attain ∼0.2 and 1.0 mV/m, respectively. The seismomagnetic effect with the magnitude of ∼13 pT is predicted in the topside daytime and nighttime ionosphere at any solar activity.
Journal: Advances in Space Research - Volume 56, Issue 8, 15 October 2015, Pages 1707–1713