Parameters of the midlatitude positive bays (MPB) Calculated at Space Research and Technology Institute, Sofia, Bulgaria Station: PAG Date of observation: 01.06.2020 beginning time = 1301 min.(UT), 21:41 UT Xbegin = -6.032 nT time of max = 1333 min.(UT), 22:13 UT Xmax = 11.500 nT Y at Xmax = 3.840 nT endtime = 1357 min.(UT), 22:37 UT Xend = -6.472 nT amplitude = 17.532 nT base duration time = 56 min. 2sigma = 4.618 nT duration at 2sigma = 24 min. flagbegin = 0 flagend = 0 flagxcheck = 0