DOI: https://doi.org/10.18524/1810-4215.2012.25.83368

IONOSPHERE DISTURBANCES OBSERVATIONS DURING THE PERIOD OF SOLAR ACTIVITY MAXIMUM

R. O. Kravetz, V. V. Galanin

Анотація


Strong ionosphere disturbances dates in the first half of 2012 year are defined on the data of ionosonds network. Sporadic Es layer appearance and strong radio wave absorption phenomena, when the reflections from ionosphere are completely absence, are studied. We show, that frequency and duration of ionosphere disturbances are increased in summer months compare to winter ones.

Ключові слова


ionosphere; ionogram

Повний текст:

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Посилання


DIAS: European Digital Upper Atmosphere Server. http://www.iono.noa.gr/dias.

Belehaki A., Cander Lj. R., Zolesi B., Bremer J., Jurén C., Stanislawska I., Dialetis D., Hatzopoulos M.: 2005, J. Atmos. Sol-Terr. Phys., 67(12), 1092.

Brjunelli B.E., Namgaladze A.A.: 1988, Physics of Ionosphere, M., Nauka.




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