How does surface air flow in a midlatitude cyclone in the northern hemisphere?

The mid-latitude cyclones are defined as the large cyclones that has a diameter of approximately 2000 kilometers. It forms a low atmospheric pressure at the center of these cyclones. The surface pressure sometimes, may increase to about 950 millibars in case of a very strong mid-latitude cyclones. They are commonly known as the frontal cyclones.

In this type of cyclones, the warm air rises up, forming a low pressure zone. As this warm air rises up, it gets cool and become dense, and after a certain period time, it eventually sinks.  

In the northern hemisphere, this wind blows in the anticlockwise direction and moves inward. The opposite case happens in the southern hemisphere.

show the wavelengths of a wave. show the crests of a wave.