Year Month Day AO index 2005 NOV 1 1.709 2005 NOV 2 1.520 2005 NOV 3 1.333 2005 NOV 4 1.737 2005 NOV 5 1.837 2005 NOV 6 1.405 2005 NOV 7 0.476 2005 NOV 8 -0.061 2005 NOV 9 1.018 2005 NOV 10 1.799 2005 NOV 11 1.040 2005 NOV 12 0.208 2005 NOV 13 0.592 2005 NOV 14 0.814 2005 NOV 15 0.276 2005 NOV 16 0.438 2005 NOV 17 0.103 2005 NOV 18 -0.045 2005 NOV 19 0.686 2005 NOV 20 0.940 2005 NOV 21 -0.014 2005 NOV 22 -0.924 2005 NOV 23 -1.514 2005 NOV 24 -1.732 2005 NOV 25 -1.446 2005 NOV 26 -0.898 2005 NOV 27 -1.371 2005 NOV 28 -1.908 2005 NOV 29 -0.924 2005 NOV 30 -0.507 2005 DEC 1 -1.226 2005 DEC 2 -2.097 2005 DEC 3 -2.679 2005 DEC 4 -3.399 2005 DEC 5 -3.569 2005 DEC 6 -3.454 2005 DEC 7 -2.579 2005 DEC 8 -1.010 2005 DEC 9 -0.068 2005 DEC 10 0.160 2005 DEC 11 -0.078 2005 DEC 12 -0.991 2005 DEC 13 -1.643 2005 DEC 14 -2.020 2005 DEC 15 -2.131 2005 DEC 16 -2.601 2005 DEC 17 -2.345 2005 DEC 18 -1.649 2005 DEC 19 -1.349 2005 DEC 20 -1.706 2005 DEC 21 -2.040 2005 DEC 22 -1.673 2005 DEC 23 -2.060 2005 DEC 24 -2.750 2005 DEC 25 -2.607 2005 DEC 26 -2.753 2005 DEC 27 -2.899 2005 DEC 28 -2.939 2005 DEC 29 -2.945 2005 DEC 30 -2.182 2005 DEC 31 -1.621 2006 JAN 1 -1.184 2006 JAN 2 -0.617 2006 JAN 3 -0.824 2006 JAN 4 -1.135 2006 JAN 5 -1.648 2006 JAN 6 -1.644 2006 JAN 7 -1.272 2006 JAN 8 -0.656 2006 JAN 9 1.299 2006 JAN 10 2.884 2006 JAN 11 3.339 2006 JAN 12 2.575 2006 JAN 13 1.473 2006 JAN 14 0.501 2006 JAN 15 -0.260 2006 JAN 16 -0.820 2006 JAN 17 -0.566 2006 JAN 18 -0.017 2006 JAN 19 -0.240 2006 JAN 20 -0.056 2006 JAN 21 -0.205 2006 JAN 22 0.311 2006 JAN 23 0.450 2006 JAN 24 -0.572 2006 JAN 25 -1.409 2006 JAN 26 -1.389 2006 JAN 27 -1.144 2006 JAN 28 -0.584 2006 JAN 29 -0.208 2006 JAN 30 -0.415 2006 JAN 31 -1.068 2006 FEB 1 -1.550 2006 FEB 2 -2.201 2006 FEB 3 -2.729 2006 FEB 4 -2.522 2006 FEB 5 -1.950 2006 FEB 6 -1.357 2006 FEB 7 -0.542 2006 FEB 8 -0.061 2006 FEB 9 -0.498 2006 FEB 10 -0.563 2006 FEB 11 -0.175 2006 FEB 12 0.264 2006 FEB 13 0.144 2006 FEB 14 0.884 2006 FEB 15 1.947 2006 FEB 16 1.970 2006 FEB 17 1.355 2006 FEB 18 0.965 2006 FEB 19 1.393 2006 FEB 20 2.073 2006 FEB 21 2.375 2006 FEB 22 1.684 2006 FEB 23 0.612 2006 FEB 24 -0.121 2006 FEB 25 -0.685 2006 FEB 26 -1.117 2006 FEB 27 -1.776 2006 FEB 28 -2.029