K-indices Obs Yr MM DD 0 3 6 9 12 15 18 21 MEA 87 03 01 2 1 1 1 1 2 2 2 MEA 87 03 02 0 0 2 0 0 1 1 1 MEA 87 03 03 0 1 2 1 0 1 1 2 MEA 87 03 04 2 2 1 4 2 1 1 1 MEA 87 03 05 1 3 2 5 6 4 3 3 MEA 87 03 06 1 2 2 2 1 1 2 2 MEA 87 03 07 3 3 7 5 5 2 2 1 MEA 87 03 08 2 2 3 5 2 3 1 1 MEA 87 03 09 2 5 3 1 1 1 1 1 MEA 87 03 10 1 1 5 3 5 2 1 1 MEA 87 03 11 1 1 2 1 2 2 2 1 MEA 87 03 12 2 2 3 4 2 1 2 3 MEA 87 03 13 2 1 2 3 2 1 1 1 MEA 87 03 14 2 2 2 3 2 1 1 2 MEA 87 03 15 2 4 2 2 1 2 2 2 MEA 87 03 16 2 0 3 4 4 2 1 2 MEA 87 03 17 2 5 2 1 1 2 2 1 MEA 87 03 18 1 1 3 1 1 3 2 2 MEA 87 03 19 3 2 3 3 2 1 1 2 MEA 87 03 20 0 0 1 1 1 2 1 2 MEA 87 03 21 0 0 2 3 3 4 3 2 MEA 87 03 22 2 2 3 3 1 2 3 3 MEA 87 03 23 1 1 2 2 2 2 1 1 MEA 87 03 24 0 0 2 0 0 1 2 2 MEA 87 03 25 1 0 0 0 1 2 2 3 MEA 87 03 26 1 2 4 4 3 2 1 1 MEA 87 03 27 2 4 4 6 4 5 3 2 MEA 87 03 28 4 2 3 3 2 1 1 1 MEA 87 03 29 0 0 3 2 1 1 1 1 MEA 87 03 30 0 0 1 1 1 1 1 0 MEA 87 03 31 0 2 2 1 2 1 1 1