Parameters of the midlatitude positive bays (MPB) Calculated at Space Research and Technology Institute, Sofia, Bulgaria Station: PAG Date of observation: 05.03.2019 beginning time = 1287 min.(UT), 21:27 UT Xbegin = -4.096 nT time of max = 1310 min.(UT), 21:50 UT Xmax = 6.162 nT Y at Xmax = 0.038 nT endtime = 1349 min.(UT), 22:29 UT Xend = -2.978 nT amplitude = 10.258 nT base duration time = 62 min. 2sigma = 3.182 nT duration at 2sigma = 21 min. flagbegin = 0 flagend = 0 flagxcheck = 0