KilpisjƤrvi 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 2023 10 1 44 26 19 16 15 23 15 9 8 6 9 14 12 15 14 5 6 6 4 3 52 44 15 6 2023 10 2 56 64 31 24 18 13 11 12 16 4 5 8 10 13 9 5 4 21 26 10 41 57 89 11 2023 10 3 5 3 7 3 5 5 5 7 7 7 3 10 14 10 38 45 86 39 34 45 171 167 48 40 2023 10 4 55 30 15 17 22 12 11 16 12 12 10 12 7 15 9 10 11 13 18 21 14 83 68 23