Studying the G condition occurrence in different latitudes under solar minimum: Observation and modeling

• Main Authors: Polekh, N. M., Romanova, E. B., Ratovsky, K. G., Shi, J. K., Wang, X., Wang, G. J., Polekh, NM (reprint author), Russian Acad Sci, Siberian Branch, Inst Solar Terr Phys, Moscow 117901, Russia.
• Format: Report
• Language: English
• Published: 2015
• Subjects: Vertical Sounding; Ionogram; Critical Frequency; g Condition; Ionosphere-atmosphere Interaction; Norilsk; norilsk
• Online Access: http://ir.nssc.ac.cn/handle/122/4608

We analyzed the G condition occurrence, using data of ionospheric vertical sounding from stations Nbrilsk (69.4 degrees N, 88.1 degrees E), Irkutsk (52.5 degrees N, 104 degrees E) and.Hainan (18.3 degrees N, 109.3 degrees E) during the last extreme low solar activity period (2006-2009). In most case...