Figure 3.3(a) 12-h forecasts of cloud-top pressure (mb) from the 22-km Eta valid at
12Z on 28 February 2001 for the operational control (left) and the new grid microphysics
(right). Lower cloud-top pressures denote higher cloud-top heights.
Figure 3.3(b) Observed cloud-top pressures (mb) at 12Z on 28 February 2001.