K-indices Obs Yr MM DD 0 3 6 9 12 15 18 21 MEA 2011 09 01 2 1 0 0 0 0 0 0 MEA 2011 09 02 1 1 1 0 0 0 1 2 MEA 2011 09 03 3 3 1 4 2 2 0 2 MEA 2011 09 04 2 2 2 1 2 2 2 1 MEA 2011 09 05 1 0 1 0 2 2 2 1 MEA 2011 09 06 2 2 3 2 1 1 1 2 MEA 2011 09 07 2 0 2 1 2 2 1 0 MEA 2011 09 08 1 2 1 0 0 1 1 0 MEA 2011 09 09 0 1 0 1 3 5 4 4 MEA 2011 09 10 7 7 5 6 2 4 3 4 MEA 2011 09 11 3 1 1 1 3 2 2 3 MEA 2011 09 12 3 4 4 5 3 3 4 4 MEA 2011 09 13 4 4 6 4 2 2 2 2 MEA 2011 09 14 2 1 2 1 1 1 1 1 MEA 2011 09 15 1 2 2 1 1 1 2 2 MEA 2011 09 16 1 0 0 0 1 1 1 1 MEA 2011 09 17 1 2 3 6 6 4 4 2 MEA 2011 09 18 2 1 0 2 2 1 1 2 MEA 2011 09 19 0 0 0 0 0 1 1 1 MEA 2011 09 20 0 3 2 2 1 1 1 1 MEA 2011 09 21 0 0 2 1 2 1 1 2 MEA 2011 09 22 1 0 0 0 0 1 2 2 MEA 2011 09 23 0 0 0 0 0 1 1 1 MEA 2011 09 24 0 0 0 1 2 1 2 1 MEA 2011 09 25 0 0 1 1 1 1 1 1 MEA 2011 09 26 1 0 0 1 5 5 5 5 MEA 2011 09 27 6 4 6 4 4 2 4 3 MEA 2011 09 28 4 6 6 5 3 2 2 -1 MEA 2011 09 29 -1 -1 -1 -1 -1 -1 2 2 MEA 2011 09 30 2 0 0 0 1 1 2 3