Year Month Day AAO index 2004 NOV 1 1.011 2004 NOV 2 1.412 2004 NOV 3 1.547 2004 NOV 4 1.465 2004 NOV 5 1.406 2004 NOV 6 1.451 2004 NOV 7 1.330 2004 NOV 8 1.330 2004 NOV 9 1.006 2004 NOV 10 0.259 2004 NOV 11 -0.265 2004 NOV 12 -0.604 2004 NOV 13 -0.455 2004 NOV 14 -0.429 2004 NOV 15 -0.601 2004 NOV 16 -0.892 2004 NOV 17 -1.048 2004 NOV 18 -0.640 2004 NOV 19 0.076 2004 NOV 20 0.708 2004 NOV 21 0.773 2004 NOV 22 0.436 2004 NOV 23 -0.183 2004 NOV 24 -0.830 2004 NOV 25 -1.964 2004 NOV 26 -2.475 2004 NOV 27 -2.708 2004 NOV 28 -2.793 2004 NOV 29 -2.798 2004 NOV 30 -2.606 2004 DEC 1 -2.067 2004 DEC 2 -1.311 2004 DEC 3 -0.393 2004 DEC 4 0.321 2004 DEC 5 0.168 2004 DEC 6 0.090 2004 DEC 7 0.342 2004 DEC 8 0.175 2004 DEC 9 -0.651 2004 DEC 10 -1.544 2004 DEC 11 -1.924 2004 DEC 12 -1.816 2004 DEC 13 -1.621 2004 DEC 14 -1.833 2004 DEC 15 -2.228 2004 DEC 16 -2.529 2004 DEC 17 -2.567 2004 DEC 18 -2.539 2004 DEC 19 -2.415 2004 DEC 20 -2.108 2004 DEC 21 -1.464 2004 DEC 22 -0.830 2004 DEC 23 -0.832 2004 DEC 24 -0.911 2004 DEC 25 -0.761 2004 DEC 26 -0.229 2004 DEC 27 0.278 2004 DEC 28 0.390 2004 DEC 29 0.325 2004 DEC 30 0.444 2004 DEC 31 0.882 2005 JAN 1 0.784 2005 JAN 2 0.400 2005 JAN 3 -0.080 2005 JAN 4 -0.272 2005 JAN 5 -0.293 2005 JAN 6 -0.338 2005 JAN 7 -0.173 2005 JAN 8 0.336 2005 JAN 9 0.415 2005 JAN 10 -0.175 2005 JAN 11 -0.591 2005 JAN 12 -0.923 2005 JAN 13 -0.947 2005 JAN 14 -0.532 2005 JAN 15 0.307 2005 JAN 16 0.340 2005 JAN 17 -0.238 2005 JAN 18 -0.292 2005 JAN 19 -0.133 2005 JAN 20 -0.302 2005 JAN 21 -0.271 2005 JAN 22 -0.518 2005 JAN 23 -0.640 2005 JAN 24 -0.648 2005 JAN 25 -0.340 2005 JAN 26 -0.111 2005 JAN 27 0.003 2005 JAN 28 -0.183 2005 JAN 29 -0.026 2005 JAN 30 0.544 2005 JAN 31 0.972 2005 FEB 1 1.695 2005 FEB 2 2.018 2005 FEB 3 2.115 2005 FEB 4 2.133 2005 FEB 5 1.556 2005 FEB 6 0.897 2005 FEB 7 0.344 2005 FEB 8 0.107 2005 FEB 9 0.333 2005 FEB 10 0.842 2005 FEB 11 1.438 2005 FEB 12 1.707 2005 FEB 13 2.156 2005 FEB 14 2.861 2005 FEB 15 2.807 2005 FEB 16 2.181 2005 FEB 17 1.838 2005 FEB 18 1.310 2005 FEB 19 1.176 2005 FEB 20 1.182 2005 FEB 21 1.117 2005 FEB 22 1.282 2005 FEB 23 1.256 2005 FEB 24 0.564 2005 FEB 25 -0.049 2005 FEB 26 -0.286 2005 FEB 27 -0.504 2005 FEB 28 -0.574