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Fig. 6 | Earth, Planets and Space

Fig. 6

From: Dependence of the high-latitude plasma irregularities on the auroral activity indices: a case study of 17 March 2015 geomagnetic storm

Fig. 6

Scatter plot of the normalized HROTI data versus HP, AE, and Kp indices. Left panel (ac) shows results for HROTI calculated over the region of 50–90° MLAT, right panel (df)—over the region of 50–75° MLAT. Data are averaged over a 15-min period. The red solid line is the best fit line. The correlation and linear regression coefficients are shown at the top of each graph

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