Examples of Stokes profiles seen in the sunspot penumbra observed on 5 Jan. 2007 when the spot was located close to the disk center. Profiles in the patches with enhanced positive Stokes V signals on the blue wing a), those in the patches with enhanced positive Stokes V signals on the red wing b), and those in the patches with enhanced negative Stokes V signals on the red wing (c and d). The vertical dash-dotted lines show the wavelength offsets of ±280 mÅ from 6301.5 Å, which are used to make the maps of Stokes V signals in Fig. 1.