Year Month Day AAO index 2003 FEB 1 0.883 2003 FEB 2 0.812 2003 FEB 3 0.019 2003 FEB 4 -0.182 2003 FEB 5 0.053 2003 FEB 6 0.320 2003 FEB 7 0.603 2003 FEB 8 0.586 2003 FEB 9 0.390 2003 FEB 10 0.192 2003 FEB 11 0.146 2003 FEB 12 0.162 2003 FEB 13 -0.245 2003 FEB 14 -0.799 2003 FEB 15 -1.273 2003 FEB 16 -1.484 2003 FEB 17 -1.570 2003 FEB 18 -1.526 2003 FEB 19 -1.017 2003 FEB 20 -0.364 2003 FEB 21 -0.134 2003 FEB 22 -0.524 2003 FEB 23 -0.719 2003 FEB 24 -0.442 2003 FEB 25 -0.816 2003 FEB 26 -0.894 2003 FEB 27 -0.730 2003 FEB 28 -1.151 2003 MAR 1 -1.508 2003 MAR 2 -1.570 2003 MAR 3 -1.699 2003 MAR 4 -2.027 2003 MAR 5 -1.658 2003 MAR 6 -0.856 2003 MAR 7 -0.347 2003 MAR 8 -0.174 2003 MAR 9 -0.053 2003 MAR 10 -0.142 2003 MAR 11 -0.198 2003 MAR 12 -0.347 2003 MAR 13 -0.677 2003 MAR 14 -1.492 2003 MAR 15 -1.997 2003 MAR 16 -1.631 2003 MAR 17 -1.088 2003 MAR 18 -0.664 2003 MAR 19 0.551 2003 MAR 20 1.472 2003 MAR 21 1.576 2003 MAR 22 2.024 2003 MAR 23 1.843 2003 MAR 24 0.759 2003 MAR 25 0.316 2003 MAR 26 0.774 2003 MAR 27 1.086 2003 MAR 28 0.881 2003 MAR 29 0.554 2003 MAR 30 0.397 2003 MAR 31 0.208 2003 APR 1 0.296 2003 APR 2 0.443 2003 APR 3 0.281 2003 APR 4 0.396 2003 APR 5 0.510 2003 APR 6 0.605 2003 APR 7 0.550 2003 APR 8 -0.142 2003 APR 9 -1.120 2003 APR 10 -1.276 2003 APR 11 -0.943 2003 APR 12 -0.012 2003 APR 13 0.936 2003 APR 14 0.887 2003 APR 15 0.140 2003 APR 16 0.118 2003 APR 17 1.084 2003 APR 18 1.761 2003 APR 19 1.403 2003 APR 20 1.021 2003 APR 21 0.839 2003 APR 22 0.510 2003 APR 23 0.076 2003 APR 24 0.297 2003 APR 25 0.245 2003 APR 26 -0.747 2003 APR 27 -1.680 2003 APR 28 -0.946 2003 APR 29 0.117