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