Parameters of the midlatitude positive bays (MPB) Calculated at Space Research and Technology Institute, Sofia, Bulgaria Station: PAG Date of observation: 30.03.2022 beginning time = 1338 min.(UT), 22:18 UT Xbegin = -18.302 nT time of max = 1372 min.(UT), 22:52 UT Xmax = 19.198 nT Y at Xmax = 2.862 nT endtime = 1419 min.(UT), 23:39 UT Xend = -8.618 nT amplitude = 37.500 nT base duration time = 81 min. 2sigma = 7.930 nT duration at 2sigma = 39 min. flagbegin = 0 flagend = 0 flagxcheck = 0