In December 28th, the smoke from the chimney in the urban area of Shenyang was drifting in different directions. From December 27th onwards, Shenyang continued to appear in the atmosphere of convection landscape, the public can be emitted by the chimney smoke can be clearly visible.

According to meteorological experts, near the ground is part of the atmosphere of the troposphere, the smoke direction of the two chimneys deviation, may be caused by pressure and topography.

Weather experts explain, at different heights from the ground, the air pressure is not the same value, which is the direction of the wind in the vertical and horizontal two aspects will have an impact. In addition, by the impact of ground

buildings and specific terrain, may be a narrow tube effect, but also may have a role in wind direction.

Shenyang over the air convection, smoke drifting in different directions.