Observations of an 11 September Sahelian Squall Line and Saharan Air Layer Outbreak during NAMMA-06

<table>Surveillance scans of radar reflectivity (dBZ) time series for 0800 UTC, 0902 UTC, 1002 UTC, and1100 UTC on 11 September 2006. The black circles designate the 100, 150, 200, and 250 km radial distances from the NPOL radar.</table>

International Journal of Geophysics

fig8

Figure 8

Figure 8: Observations of an 11 September Sahelian Squall Line and Saharan Air Layer Outbreak during NAMMA-06 