Azimuthal and time-averaged (over 10 P_bin) gravitational torque density Eq. (16) during different stages of a superoutburst. The vertical dashed lines are the time-averaged disk radii during the same time frame. The black vertical line indicates the position of the 3:1 resonance. The legend also notes the total integrated torques exerted on the disk, normalized to the torque during quiescence.