K-indices Obs Yr MM DD 0 3 6 9 12 15 18 21 MEA 2012 04 01 0 0 2 2 2 2 1 1 MEA 2012 04 02 2 3 2 2 2 2 2 1 MEA 2012 04 03 2 2 2 1 1 1 2 1 MEA 2012 04 04 2 1 1 0 1 2 2 2 MEA 2012 04 05 3 4 6 7 3 2 1 2 MEA 2012 04 06 1 0 0 0 0 0 0 2 MEA 2012 04 07 2 3 4 5 4 1 0 2 MEA 2012 04 08 2 1 1 1 1 1 0 0 MEA 2012 04 09 0 1 0 1 0 1 1 2 MEA 2012 04 10 3 2 2 0 0 1 1 1 MEA 2012 04 11 1 0 1 1 0 1 0 1 MEA 2012 04 12 0 5 4 1 1 2 4 4 MEA 2012 04 13 4 6 5 5 2 2 1 3 MEA 2012 04 14 3 3 2 1 2 1 2 1 MEA 2012 04 15 1 1 2 2 1 1 1 1 MEA 2012 04 16 2 2 0 0 1 1 1 1 MEA 2012 04 17 1 0 3 2 2 2 3 2 MEA 2012 04 18 2 4 3 1 1 1 1 1 MEA 2012 04 19 1 1 0 0 0 1 2 2 MEA 2012 04 20 2 5 4 2 2 2 1 1 MEA 2012 04 21 1 0 0 1 0 1 3 3 MEA 2012 04 22 3 3 3 3 2 1 1 1 MEA 2012 04 23 1 3 4 1 2 3 4 6 MEA 2012 04 24 6 7 6 2 2 2 4 5 MEA 2012 04 25 4 4 6 5 3 3 5 5 MEA 2012 04 26 5 5 3 2 2 1 2 2 MEA 2012 04 27 3 3 2 1 1 1 2 3 MEA 2012 04 28 1 0 1 2 1 1 1 2 MEA 2012 04 29 2 2 1 2 0 0 0 0 MEA 2012 04 30 1 0 1 1 0 0 0 0