Skip to main content
Earth, Planets and Space
Fig. 9 | Earth, Planets and Space

Fig. 9

From: Statistical analysis of ionospheric mid-latitude trough over the Northern Hemisphere derived from GPS total electron content data

Fig. 9

The MLT variation of the trough minimum position during different seasons. The data correspond to the median solar activity (90 ≤ F107 ≤ 150) and low geomagnetic activity (0.3 ≤ Kp ≤ 2) conditions. The red, black, and blue lines denote the results for summer, winter, and equinox seasons, respectively. The median and the upper and lower quartiles of these parameters are shown for each 1 h interval of MLT

Back to article page