Diagnosis of the Relationship between Dust Storms over the Sahara Desert and Dust Deposit or Coloured Rain in the South Balkans : Figure 2

(a)

(b)

(c)

Figure 2: Vertical velocity fields at 12:00 UTC on 25 March 1992 at, (a) 850 hpa, (b) 700 hpa, and (c) 500 hpa. Isopleths of vertical velocity: every 0.3 Pas^-1 (dash: upward; continuous: downward).