Tartu MAXIMUM TIME DERIVATIVE (0.01 nT/sec) OF HORIZONTAL COMPONENT (X,Y) Time (UT) 01...03 04...06 07...09 10...12 13...15 16...18 19...21 22...24 2019 12 1 2 3 3 2 1 2 1 1 1 3 6 4 3 2 4 5 5 2 6 2 3 5 3 1 2019 12 2 1 2 1 1 1 1 2 1 1 1 1 2 2 1 1 1 1 1 1 2 1 1 1 2 2019 12 3 2 2 2 2 1 1 1 2 3 3 2 2 2 3 5 3 2 2 1 1 1 1 2 2 2019 12 4 2 2 1 2 1 1 1 2 3 NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN 2019 12 5 1 1 0 0 1 1 1 0 0 2 2 3 3 2 3 2 6 2 2 1 1 0 1 1 2019 12 6 0 1 1 1 3 1 2 1 2 1 2 2 2 3 3 1 1 2 1 1 1 2 3 2 2019 12 7 1 1 1 1 1 1 1 2 1 1 2 2 1 1 1 2 2 1 4 3 2 2 1 1 2019 12 8 1 0 1 1 1 1 1 2 1 1 2 1 1 1 4 4 2 2 4 4 4 3 2 1 2019 12 9 1 4 2 1 1 1 1 2 1 1 1 2 2 1 2 2 1 1 1 1 2 4 3 1 2019 12 10 1 1 2 2 2 3 3 3 3 2 3 4 1 1 2 2 2 2 3 3 1 2 1 2 2019 12 11 3 2 3 3 2 2 2 3 1 3 2 2 2 2 4 3 2 2 1 3 2 5 2 1 2019 12 12 2 1 1 1 1 1 1 3 1 3 2 2 3 1 1 1 1 2 1 2 1 1 5 3 2019 12 13 2 2 2 2 1 1 1 2 1 2 2 2 2 1 1 2 2 1 2 4 4 1 1 1 2019 12 14 1 2 1 1 1 1 2 2 1 1 4 2 2 2 2 2 2 2 2 1 1 2 2 4 2019 12 15 1 1 6 2 2 1 2 2 1 2 1 3 1 2 1 2 1 3 3 2 5 8 6 2 2019 12 16 1 1 0 1 1 1 3 1 1 2 4 5 2 3 1 1 3 2 1 1 1 1 0 0 2019 12 17 0 0 1 1 2 2 2 2 2 2 2 2 1 1 1 1 1 0 1 1 1 2 0 0 2019 12 18 1 2 3 3 5 4 5 3 3 11 5 9 7 7 4 5 12 7 6 4 4 1 3 3 2019 12 19 3 4 4 4 3 2 4 5 4 3 2 3 2 3 4 2 7 3 2 3 2 1 1 1 2019 12 20 2 2 2 1 1 1 1 1 1 1 2 1 2 5 3 5 2 3 2 5 1 2 3 2 2019 12 21 1 2 3 1 1 1 1 2 1 1 2 2 1 1 2 1 2 1 2 3 7 2 1 1 2019 12 22 4 2 2 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 2 5 2 7 2 1 2019 12 23 1 1 1 1 1 2 1 1 2 3 3 3 2 3 1 2 1 1 2 1 1 1 1 1 2019 12 24 4 1 1 1 1 1 1 1 2 2 1 2 4 4 2 1 1 1 1 0 0 0 1 1 2019 12 25 1 0 1 1 1 1 1 1 3 3 2 8 4 3 2 3 2 3 4 4 2 4 3 1 2019 12 26 5 1 1 1 2 3 2 1 2 1 2 3 3 2 1 1 2 2 2 1 4 4 4 1 2019 12 27 1 1 3 1 1 1 1 1 2 1 1 1 2 1 1 1 2 2 1 1 1 1 1 1 2019 12 28 2 1 1 1 1 0 1 1 2 1 1 2 3 1 1 1 1 1 1 2 3 2 1 0 2019 12 29 1 1 1 3 2 1 1 1 2 2 1 3 2 2 1 1 0 1 1 1 1 3 4 1 2019 12 30 2 1 1 1 1 1 1 1 3 3 2 3 2 1 2 4 1 2 3 2 2 2 1 1 2019 12 31 1 1 1 2 2 2 1 1 2 1 1 1 2 3 2 1 1 2 4 2 1 1 1 1