Parameters of the midlatitude positive bays (MPB) Calculated at Space Research and Technology Institute, Sofia, Bulgaria Station: PAG Date of observation: 19.11.2018 beginning time = 1310 min.(UT), 21:50 UT Xbegin = 2.476 nT time of max = 1329 min.(UT), 22: 9 UT Xmax = 7.674 nT Y at Xmax = -0.800 nT endtime = 1368 min.(UT), 22:48 UT Xend = -5.456 nT amplitude = 5.198 nT base duration time = 58 min. 2sigma = 3.555 nT duration at 2sigma = 29 min. flagbegin = 0 flagend = 0 flagxcheck = 0