828301.fig.0010a
(a)
828301.fig.0010b
(b)
828301.fig.0010c
(c)
828301.fig.0010d
(d)
Figure 10: Spatial distribution of geopotential heights (m) for 500 hPa level along with surface barometric pressure (hPa) ((a) and (b)) and composite anomaly from 1981–2010 Climatology of the geopotential heights (m) at 500 hPa level ((c) and (d)) during the Saharan episodes on February 4, 2009 ((a) and (c)) and February 6, 2009 ((b) and (d)), using NCEP/NCAR reanalysis data.