Global impulse burst of geomagnetic pulsations in the frequency range of 0.2–5 Hz as a precursor of the sudden commencement of St. Patrick’s Day 2015 geomagnetic storm

2017 ◽  
Vol 55 (5) ◽  
pp. 307-317 ◽  
Author(s):  
V. A. Parkhomov ◽  
N. L. Borodkova ◽  
A. G. Yahnin ◽  
A. V. Suvorova ◽  
B. V. Dovbnya ◽  
...  
Keyword(s):  
Geomagnetic Storm ◽  
Sudden Commencement ◽  
Geomagnetic Pulsations ◽  
Frequency Range

Large-scale electron bombardment of the atmosphere at the sudden commencement of a geomagnetic storm

1961 ◽  
Vol 66 (4) ◽  
pp. 1035-1041 ◽  
Author(s):  
R. R. Brown ◽  
T. R. Hartz ◽  
B. Landmark ◽  
H. Leinbach ◽  
J. Ortner
Keyword(s):  
Geomagnetic Storm ◽  
Large Scale ◽  
Electron Bombardment ◽  
Sudden Commencement

scholarly journals Geomagnetic Pulsations, Blackout and Low-Latitude Aurorae Associated with Power Magnetic Storm

2021 ◽  
Vol 3 (4) ◽  
pp. 279-289
Author(s):  
Vladimir Parkhomov ◽  
Aleksandr Mikhalev ◽  
Konstantin Ratovskyi
Keyword(s):  
Solar Flare ◽  
Magnetic Storm ◽  
Geomagnetic Pulsation ◽  
Spectral Lines ◽  
Geomagnetic Pulsations ◽  
Radio Waves ◽  
Frequency Range ◽  
Low Latitude ◽  
Ionospheric Absorption ◽  
Solar Filament

The research analyzed the regularities of the dynamics of geomagnetic pulsation regimes in the frequency range 0.002–5 Hz, the generation of which reflects the interaction with the Earth's magnetosphere of the solar filament ejected by a powerful solar flare of 3B. We compared the dynamics of the change in the types and modes of geomagnetic pulsations with the dynamics of the atmosphere glow in two spectral lines and the total ionospheric absorption of radio waves. The study developed a possible model of the observed phenomenon.

Preliminary impulse of the geomagnetic storm sudden commencement of November 18, 1993

2001 ◽  
Vol 106 (A3) ◽  
pp. 3905-3918 ◽  
Author(s):  
J. H. Sastri ◽  
T. Takeuchi ◽  
T. Araki ◽  
K. Yumoto ◽  
S. Tsunomura ◽  
...  
Keyword(s):  
Geomagnetic Storm ◽  
Sudden Commencement ◽  
Storm Sudden Commencement
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