Figure 6From: Three-dimensional numerical simulation of nonlinear acoustic-gravity wave propagation from the troposphere to the thermosphereVertical profiles at fixed x = 2 km and y = 188 km of vertical velocity. At t = 1 h (a), t = 5 h (b), and horizontal velocity at t = 5 h (c) produced by wave forcing (2) with τ = 2 × 103 s, с x = 30 ms-1 and W0 = 0.3 cm/s. Thin solid lines show respective mean values. Dashed lines reveal dependences proportional to ± [ρ 0 (0)/ρ 0 (z)]1/2.Back to article page