Parameters of the midlatitude positive bays (MPB) Calculated at Space Research and Technology Institute, Sofia, Bulgaria Station: PAG Date of observation: 09.11.2019 beginning time = 1350 min.(UT), 22:30 UT Xbegin = -8.284 nT time of max = 1373 min.(UT), 22:53 UT Xmax = 9.202 nT Y at Xmax = -6.570 nT endtime = 1396 min.(UT), 23:16 UT Xend = 0.758 nT amplitude = 17.486 nT base duration time = 46 min. 2sigma = 3.438 nT duration at 2sigma = 25 min. flagbegin = 0 flagend = 0 flagxcheck = 0