We have recently obtained the first velocity resolved sodium 5889.950 Å\ (D2) line profile observations of the extended lunar sodium tail observed in the anti-lunar direction within 2--14 hours from new Moon. These observations were made on 29 March 2006, 27 April 2006 and 28 April 2006 from Pine Bluff (WI) Observatory (PBO) with a double etalon Fabry-Perot spectrometer. The PBO Fabry-Perot is coupled to a siderostat with a circular 1.5° field-of-view on the sky, and is capable of sampling a 75 km s-1 spectral interval with ~ 3.5 km s-1 spectral resolution at 5890 Å. The average observed radial velocity of the lunar sodium tail in the vicinity of the anti-lunar point for the three nights reported was 12.4 km s-1 (from geocentric zero). The average Doppler width of a single Gaussian fit to the emission line was 7.6 km s-1. In this poster we will explore the spatial variation in the velocity structure of the emission which was mapped over a ~ 8° field on the sky using a grid of observations with steps of 6m in right ascension (α) and 1.5° in declination (δ).