Specific distribution of the noise electromagnetic field level at high latitudes in the vicinity of the first Schumann resonance

Beloglazov, M. I.; Pchelkin, V. V.

doi:10.1134/s0016793211050021

Cited by 3 publications

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“…We have previously established (Beloglazov and Pchelkin, 2010;2011) that daily fluctuations of k are in a range of 2.4 to 2.9. Generalization of three years of observations shows that this coefficient has no seasonal variation.…”

Section: Resultsmentioning

confidence: 96%

“…In (Beloglazov and Pchelkin, 2010;2011) it was found that daily fluctuations of the coefficient K were in the range of 2.4-2.9 for the noise of the thunder storm origin and varied considerably when magneto spheric sources were "switched on" or man made interference occurred.…”

Section: Introductionmentioning

confidence: 97%

“…In (Beloglazov and Pchelkin, 2010;2011) it was shown that an empirical formula of the following form could be used in order to describe amplitudes of noise electromagnetic pulses in the frequency range of the first Schumann resonance (i.e., the range of 6-10 Hz)…”

Section: Introductionmentioning

confidence: 99%

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Annual variations of the amplitude characteristic of the noise magnetic field in the ELF frequency range based on the results of high-latitude observations

Pchelkin

2014

Geomagn. Aeron.

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The annual variation of a number of amplitude characteristics of the noise electromagnetic field in the frequency range near the first Schumann resonance (and in particular the mean values of the modulus of horizontal magnetic components and parameters of the distribution function of noise pulses over ampli tudes) was obtained and analyzed based on the results of three year measurements performed at the high lat itude magnetic observatory Lovozero. The summer increase in mean and median values of the magnetic com ponent of noises associated with electrical storms and the lack of annual variations of the exponent that empirically describes the distribution of amplitudes of noise signals were found. The relationship between the seasonal (winter/summer in the northern hemisphere) increase in the mean value of the modulus of the hor izontal magnetic field component and seasonal increase in the global number of lightning discharges is shown by the correlation of the results of satellite observations and measurements of the magnetic component.

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Section: Resultsmentioning

confidence: 96%

Section: Introductionmentioning

confidence: 97%