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Fig. 3 | Earth, Planets and Space

Fig. 3

From: Statistical characteristics of medium-scale traveling ionospheric disturbances revealed from the Hokkaido East and Ekaterinburg HF radar data

Fig. 3

Diurnal dependence of the anti-wind direction occurrence rate calculated using HWM07 and GB model for three seasons. Panels a–c correspond to the Hokkaido E and F region and the Ekaterinburg E+F region, respectively. Blue, red, and magenta curves are the levels of constant MSTID azimuth occurrence rate (from Fig. 2) of 3, 5, and 10 %, respectively, on panels a and b, and 4, 6, and 9 %, respectively, on panel c

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