CPL Meteorology · Mock exam

In Southern Hemisphere meteorology, if wind at 850 hPa is from 090° and at 500 hPa is from 150°, what is the direction of temperature advection in this layer and why?

• A.No advection
• B.COLD advection. From 090° to 150° going clockwise is only 60°
• C.Warm advection
• D.It depends on the latitude — no general rule applies