Parameters of the midlatitude positive bays (MPB) Calculated at Space Research and Technology Institute, Sofia, Bulgaria Station: PAG Date of observation: 08.12.2016 beginning time = 1221 min.(UT), 20:21 UT Xbegin = -32.668 nT time of max = 1245 min.(UT), 20:45 UT Xmax = 32.826 nT Y at Xmax = -7.630 nT endtime = 1294 min.(UT), 21:34 UT Xend = -8.408 nT amplitude = 65.494 nT base duration time = 73 min. 2sigma = 17.403 nT duration at 2sigma = 30 min. flagbegin = 0 flagend = 0 flagxcheck = 0