Parameters of the midlatitude positive bays (MPB)
 Calculated at Space Research and Technology Institute, Sofia, Bulgaria
 
 Station: PAG
 Date of observation: 20.12.2015
 
 beginning time = 1195 min.(UT), 19:55 UT
 Xbegin =        -17.116 nT
 time of max =    1231 min.(UT), 20:30 UT
 Xmax =           33.494 nT
 Y at Xmax =      22.274 nT
 endtime =        1250 min.(UT), 20:50 UT
 Xend =          -16.558 nT
 amplitude =      50.610 nT
 base duration time = 55 min.
 2sigma =         20.960 nT
 duration at 2sigma = 16 min.
 flagbegin = 0
 flagend =   0