Year Month Day AAO index 2006 FEB 1 -0.258 2006 FEB 2 -0.430 2006 FEB 3 -0.559 2006 FEB 4 -0.555 2006 FEB 5 -0.539 2006 FEB 6 -0.303 2006 FEB 7 0.254 2006 FEB 8 1.008 2006 FEB 9 1.496 2006 FEB 10 1.663 2006 FEB 11 1.419 2006 FEB 12 0.968 2006 FEB 13 0.845 2006 FEB 14 0.594 2006 FEB 15 -0.174 2006 FEB 16 -0.663 2006 FEB 17 -0.499 2006 FEB 18 -0.302 2006 FEB 19 -0.110 2006 FEB 20 -0.163 2006 FEB 21 -0.498 2006 FEB 22 -0.800 2006 FEB 23 -0.888 2006 FEB 24 -1.092 2006 FEB 25 -1.497 2006 FEB 26 -1.611 2006 FEB 27 -1.586 2006 FEB 28 -1.495 2006 MAR 1 -1.430 2006 MAR 2 -1.785 2006 MAR 3 -1.151 2006 MAR 4 0.155 2006 MAR 5 0.464 2006 MAR 6 -0.324 2006 MAR 7 -0.643 2006 MAR 8 -0.983 2006 MAR 9 -1.375 2006 MAR 10 -1.247 2006 MAR 11 -1.002 2006 MAR 12 -0.385 2006 MAR 13 0.152 2006 MAR 14 0.503 2006 MAR 15 0.623 2006 MAR 16 0.432 2006 MAR 17 0.411 2006 MAR 18 0.416 2006 MAR 19 0.981 2006 MAR 20 1.084 2006 MAR 21 1.677 2006 MAR 22 2.110 2006 MAR 23 1.579 2006 MAR 24 0.998 2006 MAR 25 0.926 2006 MAR 26 1.240 2006 MAR 27 1.520 2006 MAR 28 1.747 2006 MAR 29 1.681 2006 MAR 30 1.794 2006 MAR 31 1.715 2006 APR 1 1.573 2006 APR 2 1.567 2006 APR 3 0.674 2006 APR 4 -0.657 2006 APR 5 -0.764 2006 APR 6 -0.682 2006 APR 7 -1.089 2006 APR 8 -1.403 2006 APR 9 -1.724 2006 APR 10 -1.776 2006 APR 11 -1.653 2006 APR 12 -1.833 2006 APR 13 -1.585 2006 APR 14 -0.639 2006 APR 15 0.056 2006 APR 16 0.524 2006 APR 17 0.258 2006 APR 18 0.385 2006 APR 19 0.876 2006 APR 20 1.339 2006 APR 21 1.229 2006 APR 22 0.787 2006 APR 23 -0.124 2006 APR 24 -0.348 2006 APR 25 -0.533 2006 APR 26 -0.399 2006 APR 27 0.091 2006 APR 28 0.173 2006 APR 29 0.095 2006 APR 30 0.612 2006 MAY 1 1.330 2006 MAY 2 1.360 2006 MAY 3 1.293 2006 MAY 4 1.118 2006 MAY 5 0.858 2006 MAY 6 0.671 2006 MAY 7 1.110 2006 MAY 8 2.221 2006 MAY 9 2.679 2006 MAY 10 2.208 2006 MAY 11 1.828 2006 MAY 12 1.713 2006 MAY 13 1.121 2006 MAY 14 1.108 2006 MAY 15 1.411 2006 MAY 16 1.794 2006 MAY 17 1.923 2006 MAY 18 1.680 2006 MAY 19 1.432 2006 MAY 20 1.235 2006 MAY 21 1.825 2006 MAY 22 2.824 2006 MAY 23 3.389 2006 MAY 24 3.078 2006 MAY 25 2.473 2006 MAY 26 2.124 2006 MAY 27 1.558 2006 MAY 28 1.484 2006 MAY 29 1.018 2006 MAY 30 0.478 2006 MAY 31 0.253