Year Month Day AAO index 2009 NOV 1 0.829 2009 NOV 2 -0.233 2009 NOV 3 -1.023 2009 NOV 4 -1.023 2009 NOV 5 -1.316 2009 NOV 6 -2.112 2009 NOV 7 -3.138 2009 NOV 8 -3.888 2009 NOV 9 -3.769 2009 NOV 10 -3.624 2009 NOV 11 -3.630 2009 NOV 12 -3.848 2009 NOV 13 -3.759 2009 NOV 14 -3.887 2009 NOV 15 -3.509 2009 NOV 16 -3.250 2009 NOV 17 -3.409 2009 NOV 18 -3.502 2009 NOV 19 -2.366 2009 NOV 20 -0.927 2009 NOV 21 -0.389 2009 NOV 22 -0.072 2009 NOV 23 0.437 2009 NOV 24 0.541 2009 NOV 25 0.380 2009 NOV 26 -0.296 2009 NOV 27 -1.259 2009 NOV 28 -1.369 2009 NOV 29 -1.102 2009 NOV 30 -0.955 2009 DEC 1 -0.782 2009 DEC 2 -0.076 2009 DEC 3 0.440 2009 DEC 4 0.548 2009 DEC 5 0.265 2009 DEC 6 -0.228 2009 DEC 7 0.028 2009 DEC 8 0.058 2009 DEC 9 0.487 2009 DEC 10 0.861 2009 DEC 11 0.884 2009 DEC 12 0.746 2009 DEC 13 0.723 2009 DEC 14 0.758 2009 DEC 15 0.632 2009 DEC 16 1.051 2009 DEC 17 1.792 2009 DEC 18 2.176 2009 DEC 19 2.161 2009 DEC 20 1.663 2009 DEC 21 1.026 2009 DEC 22 0.711 2009 DEC 23 0.784 2009 DEC 24 0.551 2009 DEC 25 0.672 2009 DEC 26 0.814 2009 DEC 27 0.568 2009 DEC 28 0.320 2009 DEC 29 0.038 2009 DEC 30 -0.550 2009 DEC 31 -1.063 2010 JAN 1 -1.391 2010 JAN 2 -1.646 2010 JAN 3 -1.722 2010 JAN 4 -1.791 2010 JAN 5 -1.711 2010 JAN 6 -1.585 2010 JAN 7 -1.621 2010 JAN 8 -1.495 2010 JAN 9 -1.646 2010 JAN 10 -1.529 2010 JAN 11 -0.918 2010 JAN 12 -0.684 2010 JAN 13 -0.345 2010 JAN 14 0.104 2010 JAN 15 0.347 2010 JAN 16 0.455 2010 JAN 17 0.582 2010 JAN 18 0.543 2010 JAN 19 0.238 2010 JAN 20 -0.042 2010 JAN 21 -0.432 2010 JAN 22 -0.813 2010 JAN 23 -0.731 2010 JAN 24 -0.634 2010 JAN 25 -0.511 2010 JAN 26 -0.273 2010 JAN 27 -0.393 2010 JAN 28 -0.677 2010 JAN 29 -0.708 2010 JAN 30 -0.746 2010 JAN 31 -0.928 2010 FEB 1 -1.116 2010 FEB 2 -1.105 2010 FEB 3 -0.506 2010 FEB 4 -1.110 2010 FEB 5 -1.758 2010 FEB 6 -1.709 2010 FEB 7 -1.205 2010 FEB 8 -0.958 2010 FEB 9 -1.402 2010 FEB 10 -1.929 2010 FEB 11 -2.074 2010 FEB 12 -1.843 2010 FEB 13 -1.862 2010 FEB 14 -1.863 2010 FEB 15 -1.704 2010 FEB 16 -1.550 2010 FEB 17 -1.198 2010 FEB 18 -0.808 2010 FEB 19 -0.770 2010 FEB 20 -0.393 2010 FEB 21 0.139 2010 FEB 22 0.413 2010 FEB 23 0.529 2010 FEB 24 0.411 2010 FEB 25 0.584 2010 FEB 26 1.247 2010 FEB 27 1.402 2010 FEB 28 1.140