Fig. 9From: Occurrence characteristics of electromagnetic ion cyclotron waves at sub-auroral Antarctic station Maitri during solar cycle 24Monthly percentage of duration of EMIC waves as a function of monthly averaged value of solar wind dynamic pressure, which is equivalent to the twice of solar wind kinetic energy density (\(P = 2E_{ke}\)) at the Earth’s bow-shock nose. The correlation coefficient between them is mentioned in the plotBack to article page