Research Article

Using Adjoint-Based Forecast Sensitivity Method to Evaluate TAMDAR Data Impacts on Regional Forecasts

Figure 6

Time-average observation impact (J kg−1) of TAMDAR and SOUND wind (a) on pressure levels (hPa) from 1000 hPa above the surface up to 50 hPa at 0000 UTC in June 2010; (b) is the observation number at corresponding vertical levels.
(a)
(b)