Figure 3From: On the variability of the seasonal scale oscillations over Cachoeira Paulista (22.7°S, 45°W), BrazilVertical profiles of the oscillation parameters in the zonal wind in the mesopause. (a) Amplitude of the SAO, (b) amplitude of the AO, (c) phase of the SAO, and (d) phase of the AO.Back to article page