Parameters of the midlatitude positive bays (MPB) Calculated at Space Research and Technology Institute, Sofia, Bulgaria Station: PAG Date of observation: 05.05.2016 beginning time = 1372 min.(UT), 22:52 UT Xbegin = -5.200 nT time of max = 1411 min.(UT), 23:31 UT Xmax = 5.982 nT Y at Xmax = -3.066 nT endtime = 1473 min.(UT), 24:33 UT Xend = -7.792 nT amplitude = 11.182 nT base duration time =101 min. 2sigma = 3.574 nT duration at 2sigma = 37 min. flagbegin = 0 flagend = 0 flagxcheck = 0