Parameters of the midlatitude positive bays (MPB) Calculated at Space Research and Technology Institute, Sofia, Bulgaria Station: PAG Date of observation: 27.10.2014 beginning time = 1262 min.(UT), 21: 2 UT Xbegin = -7.068 nT time of max = 1297 min.(UT), 21:37 UT Xmax = 7.492 nT Y at Xmax = -12.142 nT endtime = 1329 min.(UT), 22: 9 UT Xend = 0.238 nT amplitude = 14.560 nT base duration time = 67 min. 2sigma = 5.065 nT duration at 2sigma = 25 min. flagbegin = 0 flagend = 0 flagxcheck = 0