WP_INDEX (NCEP1) ** undef = -9.99e+08 year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec 1948 1.313 0.046 -0.070 2.566 -1.343 -0.805 0.448 -0.109 0.732 0.198 0.364 1.007 1949 1.775 0.419 1.359 -0.100 0.134 -1.251 0.493 1.503 -0.427 -0.241 -0.048 -0.200 1950 -0.932 0.183 0.229 0.653 0.194 0.670 -0.484 1.019 0.939 0.302 0.013 0.028 1951 0.713 0.688 -0.400 -0.745 0.632 0.016 -0.474 -0.220 -1.846 -0.400 0.831 0.579 1952 1.064 0.376 -0.709 0.378 0.705 0.814 1.608 -1.391 -1.237 1.070 0.915 0.423 1953 -0.887 0.394 -0.285 -1.499 0.035 -0.545 1.060 0.171 0.792 -0.116 -0.283 1.201 1954 0.691 0.283 0.412 1.020 2.088 -0.938 1.351 0.450 0.546 -1.954 0.136 -0.217 1955 0.900 0.500 0.342 0.046 -0.506 -0.121 -0.854 0.587 1.092 1.688 -0.732 -0.622 1956 -0.880 -0.591 0.329 -0.988 1.716 -0.924 0.984 -0.319 -1.117 1.694 -0.984 -2.247 1957 0.513 -0.650 -0.218 -0.379 -0.019 -1.286 0.745 0.224 -1.187 -0.084 -0.250 1.003 1958 0.489 -0.481 0.891 -0.840 1.359 0.800 -0.375 -0.578 -0.631 1.196 1.211 -0.320 1959 -0.411 1.740 -0.993 0.829 -0.290 -0.342 0.907 -1.336 -1.410 -1.442 -1.173 0.883 1960 -0.479 0.706 -1.372 -0.603 0.736 0.114 0.056 0.279 0.755 1.091 -0.129 -0.177 1961 -0.337 -0.610 0.138 0.787 1.025 1.331 0.068 0.534 0.644 0.578 0.944 -2.113 1962 -0.189 -0.293 0.661 2.598 -0.161 0.890 -0.082 0.229 1.249 0.241 -0.038 -0.130 1963 -2.497 -1.305 -1.025 1.033 1.917 0.872 0.007 0.112 -0.851 1.221 -0.985 0.341 1964 1.544 -0.271 -0.536 0.847 -0.733 -0.921 -1.566 0.835 -0.594 0.653 -0.768 -0.465 1965 -0.048 -0.706 -0.578 -0.112 1.203 0.832 -1.398 0.075 -2.107 1.820 1.040 0.765 1966 0.418 1.925 -0.857 -1.232 -0.281 -1.396 -1.314 0.143 -0.023 0.441 0.107 -1.085 1967 1.572 0.488 0.450 0.783 -1.983 -0.754 0.266 0.244 -0.197 -0.294 0.581 0.022 1968 -0.922 -2.119 0.050 0.698 -2.002 -0.684 -1.398 -0.696 0.081 1.180 -0.173 0.887 1969 0.336 1.302 1.066 -0.334 1.873 0.963 0.702 -2.196 -0.911 -0.536 -0.310 0.352 1970 -1.369 -0.522 0.671 0.148 -0.538 -0.674 0.131 2.025 -0.845 0.438 0.567 0.357 1971 -0.173 -1.015 0.669 -0.270 0.209 0.785 -0.407 -0.894 -0.507 1.070 0.281 0.650 1972 1.091 -0.083 -1.288 1.793 0.632 1.517 -0.409 0.916 -1.695 0.006 0.252 0.347 1973 1.955 0.665 0.543 -0.362 0.259 -0.439 0.682 -0.055 0.225 0.425 -0.572 0.223 1974 -2.146 0.372 -0.582 -0.645 0.554 -1.262 -0.363 -0.923 -0.053 -1.687 0.800 -0.186 1975 0.259 -0.289 -0.549 0.329 -0.362 -0.598 -1.045 0.117 0.189 0.037 1.170 -0.504 1976 -0.321 1.143 0.765 -0.627 1.167 -0.250 -1.641 -0.162 -0.424 -1.419 0.353 -1.081 1977 -1.728 -0.554 0.906 0.385 -0.668 -0.363 -0.125 0.054 2.089 1.082 -0.283 -0.306 1978 0.223 -0.631 -0.996 -0.994 0.371 2.310 -0.052 -0.220 -0.685 -0.991 0.482 2.037 1979 0.827 1.305 0.211 -0.886 -0.419 1.644 -0.631 0.605 -0.501 0.233 1.667 0.522 1980 -1.307 -0.786 1.277 -1.147 1.931 1.389 0.482 -1.819 -1.061 0.207 0.864 -2.561 1981 -0.266 -0.759 1.176 -0.224 -0.580 -1.250 1.111 -0.405 0.144 -2.001 -0.609 1.267 1982 0.217 -0.672 0.532 1.490 0.451 1.725 -1.035 -0.009 -0.383 -0.504 0.394 1.399 1983 0.166 -0.695 -0.243 0.201 0.610 -1.361 -0.873 -1.004 -0.956 -0.972 0.062 -0.750 1984 -1.338 -0.613 0.095 0.056 -1.664 0.553 0.880 0.408 -0.462 -2.074 0.170 0.741 1985 -0.793 -0.473 1.330 1.150 0.740 0.506 -0.794 0.570 -1.996 -0.307 -1.242 -0.816 1986 -0.104 -1.519 -0.630 0.236 0.347 -0.385 -0.074 0.545 -0.162 -0.829 -0.877 -0.167 1987 0.855 0.093 0.409 -1.049 1.244 1.140 -2.126 -1.516 2.090 0.384 -0.296 1.904 1988 1.353 -0.787 0.228 -0.018 0.583 -0.136 1.397 1.568 1.159 -0.630 -1.083 -0.223 1989 2.211 1.315 -2.486 0.494 0.067 -1.266 0.949 1.342 0.166 0.821 0.339 -1.487 1990 0.616 2.472 -0.748 1.315 -0.451 -0.647 0.377 -0.169 -0.788 1.452 0.589 0.396 1991 -1.199 -0.863 1.511 0.212 0.407 -0.343 -0.034 -1.604 -1.321 0.356 -1.157 0.958 1992 1.098 0.149 0.656 -0.438 -1.099 -0.680 -1.372 1.443 -0.603 1.166 1.148 0.116 1993 1.310 -0.453 0.394 -2.067 0.224 -0.442 0.015 0.231 -0.964 0.716 1.223 0.933 1994 -0.048 -0.877 -0.006 -0.791 0.717 -0.097 0.326 2.409 0.544 0.749 1.436 0.701 1995 0.131 -1.591 -1.405 -1.182 0.564 -0.983 -1.082 -1.208 -0.461 0.233 -2.012 -1.644 1996 -0.385 0.759 0.146 -1.684 -1.466 -0.865 0.220 0.703 -1.144 -0.924 -0.317 0.195 1997 -0.977 -0.509 -0.341 -0.565 1.113 -0.721 -0.378 -0.985 0.184 -1.905 2.126 1.216 1998 -0.534 0.507 0.584 0.929 1.195 -1.152 1.906 1.462 1.588 0.624 -0.763 0.384 1999 -0.118 1.218 1.766 0.498 0.048 0.787 0.582 0.803 0.722 -0.451 1.202 -0.766 2000 0.571 -1.216 1.104 -0.427 -1.073 0.331 0.831 -0.148 1.302 -0.199 0.046 -0.902 2001 0.127 0.702 -0.652 0.547 -1.356 -0.097 1.046 1.017 1.873 -0.095 -0.139 -0.224 2002 0.411 1.129 0.835 2.216 -0.790 -0.492 0.208 -1.814 1.324 -2.127 -1.873 0.645 2003 -0.084 -0.326 -1.339 0.109 0.495 0.850 2.237 -0.836 -0.778 -0.737 0.357 1.016 2004 -1.188 -0.282 -0.085 -1.500 0.608 1.910 -0.420 -1.255 0.828 0.943 0.960 0.116 2005 -0.578 -0.115 0.311 -0.582 -0.450 0.634 1.187 0.226 0.833 1.290 -2.529 -1.887 2006 -0.223 2.149 0.239 0.019 -0.369 -0.817 0.140 0.043 1.646 0.421 -2.377 1.194 2007 1.121 0.566 -1.852 -1.696 -0.982 0.234 -0.588 -0.511 0.599 0.265 -0.173 0.131 2008 1.206 -0.210 -2.145 1.462 -1.093 -0.944 1.679 -1.416 0.274 0.301 -0.618 0.489 2009 -0.240 1.721 -1.120 -0.156 -0.673 -1.979 -0.648 0.508 -0.182 -2.052 0.992 -1.357 2010 -0.025 0.457 2.113 -0.742 -2.100 0.680 2.369 0.402 0.148 0.287 -0.831 -1.471 2011 -1.221 1.668 0.349 -0.368 0.372 0.761 1.441 -0.168 1.958 1.121 0.697 -0.067 2012 -1.183 0.425 0.943 0.462 -1.746 -1.226 1.724 1.438 1.159 -2.075 -2.610 -0.517 2013 -0.812 0.526 0.909 0.151 -1.862 -0.159 1.450 -0.464 1.335 0.783 -0.397 -1.923 2014 0.254 0.378 -0.113 -0.604 -1.462 -0.268 0.753 -1.033 -0.286 -0.995 -0.157 -0.673 2015 -0.320 -0.373 -0.597 0.563 1.287 -0.080 -0.323 -1.240 0.654 -0.969 0.825 0.757 2016 0.211 1.195 -0.765 -1.225 0.019 -0.978 2.396 0.692 -0.495 -1.606 -0.270 0.653 2017 0.151 -0.478 -2.477 -1.189 0.355 -0.167 0.943 -1.106 -0.160 0.309 -0.562 0.031 2018 -0.211 0.175 0.095 -0.432 -0.100 0.267 2.342 -1.315 -0.466 -0.876 -0.511 0.436 2019 0.249 1.898 0.882 -0.929 -0.947 -0.142 0.166 -2.608 0.170 0.353 -0.581 0.711 2020 0.982 0.788 -0.883 -0.191 0.541 -0.561 0.525 0.299 -0.480 -0.276 0.616 0.692 2021 1.153 0.311 0.335 1.607 0.530 -0.125 2.443 -1.615 0.168 1.800 -0.924 1.020 2022 -1.587 -1.249 -0.173 0.140 -1.130 -0.955 2.021 0.449 2.210 1.731 0.250 -0.182 2023 0.641 1.697 -1.207 0.268 -0.506 -0.156 1.322 -0.403 2.483 -0.445 0.438 1.041 2024 0.304 1.416**********************************************************************