Fig. 4From: Prompt penetration effects on Equatorial Electrojet from the Indian sectora PP amplitudes at VEN and Ey amplitudes for different seasons for all days with Kp*10 < 30. WS-Winter Solstice; SE-Spring Equinox; SS-Summer Solstice; AE-Autumn Equinox. b PP amplitudes at VEN and Ey amplitudes for different seasons for all days with Kp*10 ≥ 30; WS winter solstice, SE spring equinox, SS Summer solstice, AE autumn equinoxBack to article page