Parameters of the midlatitude positive bays (MPB) Calculated at Space Research and Technology Institute, Sofia, Bulgaria Station: PAG Date of observation: 01.02.2014 beginning time = 1309 min.(UT), 21:49 UT Xbegin = -7.130 nT time of max = 1325 min.(UT), 22: 5 UT Xmax = 5.050 nT Y at Xmax = -2.126 nT endtime = 1408 min.(UT), 23:28 UT Xend = -2.088 nT amplitude = 12.180 nT base duration time = 99 min. 2sigma = 3.289 nT duration at 2sigma = 3 min. flagbegin = 0 flagend = 4 flagxcheck = 0