Relative Humidity:
The most important feature is the very dry air below the frontal surface.
Temperature Advection:
The vertical distribution of Temperature Advection indicates a typical Cold Front in Cold Advection with a zeroline far in
advance and cold advection in the whole frontal zone area. Only in a small low layer, there is some warm advection.
Vertical Motion (Omega):
The vertical distribution of Omega corresponds to the ideal situation; there is moderate upward motion more at the leading
part of the frontal surface.
Humidity Advection:
As in the ideal case, there is moist advection in front of the frontal surface and dry advection within. The moist advection
at the rear of the frontal surface (close to the left edge of the panel) is a speciality of this case and represents the
movement of the low level cloud more to the northwest.