Parameters of the midlatitude positive bays (MPB) Calculated at Space Research and Technology Institute, Sofia, Bulgaria Station: PAG Date of observation: 05.01.2017 beginning time = 1185 min.(UT), 19:45 UT Xbegin = -9.414 nT time of max = 1212 min.(UT), 20:12 UT Xmax = 9.252 nT Y at Xmax = 2.626 nT endtime = 1239 min.(UT), 20:39 UT Xend = -4.168 nT amplitude = 18.666 nT base duration time = 54 min. 2sigma = 10.038 nT duration at 2sigma = 0 min. flagbegin = 0 flagend = 0 flagxcheck = 0