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 2020 4 1 1 2 3 2 3 2 3 2 2 1 2 2 1 1 1 3 3 2 3 1 2 3 2 3 2020 4 2 1 1 2 1 2 2 3 2 3 2 2 3 3 3 2 2 2 3 3 6 4 4 3 5 2020 4 3 2 1 1 2 2 1 1 2 2 3 2 2 2 3 2 4 3 3 2 2 5 6 9 4 2020 4 4 3 1 1 1 2 2 2 1 2 5 2 2 2 2 5 11 1 2 3 3 2 2 4 2 2020 4 5 1 2 3 2 1 1 2 3 5 3 3 7 7 5 2 3 4 2 1 1 1 1 3 2 2020 4 6 2 1 1 2 2 1 1 3 2 2 1 2 3 2 3 1 1 1 1 2 1 0 1 3 2020 4 7 1 1 1 1 3 1 2 3 2 NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN NaN 2020 4 8 NaN NaN NaN NaN NaN NaN NaN 3 3 12 5 8 10 6 9 8 9 5 3 3 2 8 5 3 2020 4 9 1 3 2 1 2 2 2 2 2 2 2 4 4 5 2 1 1 2 1 5 1 1 2 3 2020 4 10 1 1 1 1 1 2 2 1 4 2 2 2 3 3 2 3 9 3 2 2 1 1 1 1 2020 4 11 2 1 1 1 1 2 1 2 1 1 2 3 6 4 3 7 6 4 2 2 7 3 3 4 2020 4 12 1 1 1 1 2 2 4 3 4 4 2 4 8 3 7 3 4 2 5 3 5 3 3 1 2020 4 13 1 1 2 2 3 2 2 3 4 3 2 3 5 3 4 6 3 1 1 1 6 2 1 1 2020 4 14 4 2 2 3 3 3 4 3 2 6 4 2 2 2 3 2 2 2 2 2 4 2 2 4 2020 4 15 3 3 2 2 2 3 2 1 3 2 4 7 5 6 3 3 2 1 1 1 3 3 2 1 2020 4 16 3 2 1 1 1 1 1 1 1 1 1 2 1 2 2 1 2 5 2 1 1 1 1 2 2020 4 17 1 2 1 1 3 3 2 2 2 2 3 2 3 2 2 1 2 2 1 1 1 6 6 2 2020 4 18 1 2 2 2 1 3 2 3 2 2 1 2 2 2 2 9 2 1 1 1 1 1 1 0 2020 4 19 1 1 1 1 1 1 1 2 2 1 1 1 3 3 2 3 3 2 1 1 1 1 1 0 2020 4 20 0 0 7 5 4 10 8 18 41 6 5 10 15 7 5 3 3 2 1 1 1 3 2 1 2020 4 21 1 1 3 2 2 1 3 2 2 2 5 4 4 3 2 7 10 8 2 4 2 2 2 4 2020 4 22 1 2 3 2 2 1 1 2 2 2 3 3 3 4 3 2 4 3 6 1 5 3 1 1 2020 4 23 1 1 1 1 2 1 2 2 1 2 3 3 1 2 2 1 1 2 1 1 1 2 5 4 2020 4 24 4 5 1 1 4 3 5 5 4 4 3 3 3 11 4 3 17 6 3 3 2 4 3 2 2020 4 25 5 3 2 4 3 4 3 6 3 2 1 2 3 4 2 2 3 2 1 1 1 0 1 1 2020 4 26 1 1 4 3 4 4 2 1 2 3 3 5 6 8 6 4 3 3 2 2 4 5 2 2 2020 4 27 2 4 2 2 2 2 1 2 3 2 2 4 4 7 3 2 5 6 4 3 3 1 1 2 2020 4 28 3 3 1 1 3 3 2 1 1 2 3 4 2 2 2 2 3 1 2 1 1 3 3 1 2020 4 29 2 1 1 1 1 2 1 2 2 2 2 3 1 1 3 3 3 2 3 2 3 1 3 1 2020 4 30 3 1 2 1 1 1 1 1 1 1 2 1 2 2 1 1 1 1 1 1 1 0 1 1