850-300 mb yr endmo NH SH Globe Tropics NH Ex SH Ex 20N-S 1958 7 0.278 -0.013 0.134 0.377 0.095 -0.351 0.613 1959 7 0.127 -0.117 0.005 0.041 0.133 -0.208 0.019 1960 7 -0.162 -0.108 -0.135 -0.178 -0.132 -0.048 -0.077 1961 7 -0.099 -0.027 -0.064 -0.093 -0.035 -0.034 -0.170 1962 7 -0.096 -0.354 -0.225 -0.285 0.016 -0.347 -0.220 1963 7 -0.134 -0.279 -0.207 -0.205 0.016 -0.427 -0.340 1964 7 -0.170 -0.420 -0.295 -0.024 -0.356 -0.787 0.003 1965 7 -0.436 -0.750 -0.593 -0.723 -0.327 -0.603 -0.718 1966 7 0.059 -0.312 -0.127 -0.057 -0.064 -0.329 0.161 1967 7 -0.170 -0.288 -0.230 -0.246 -0.106 -0.321 -0.315 1968 7 -0.149 -0.412 -0.280 -0.487 0.051 -0.200 -0.348 1969 7 0.015 -0.059 -0.022 0.189 -0.259 -0.208 0.289 1970 7 0.074 0.079 0.077 0.088 -0.036 0.165 0.169 1971 7 -0.337 -0.482 -0.410 -0.611 -0.229 -0.186 -0.615 1972 7 -0.316 -0.240 -0.277 -0.373 -0.253 -0.109 -0.382 1973 7 0.244 0.265 0.255 0.446 -0.019 0.147 0.353 1974 7 -0.415 -0.262 -0.338 -0.537 -0.319 0.041 -0.584 1975 7 -0.156 -0.277 -0.217 -0.335 -0.058 -0.139 -0.367 1976 7 -0.606 -0.352 -0.480 -0.630 -0.555 -0.104 -0.696 1977 7 0.103 0.139 0.121 0.102 0.144 0.134 -0.030 1978 7 0.031 0.032 0.032 0.010 0.049 0.055 0.112 1979 7 0.072 0.175 0.123 0.140 -0.051 0.264 0.165 1980 7 0.292 0.314 0.303 0.422 0.083 0.286 0.396 1981 7 0.351 0.234 0.293 0.158 0.451 0.409 0.165 1982 7 0.032 -0.059 -0.013 0.089 -0.138 -0.094 0.082 1983 7 0.216 0.146 0.180 0.453 0.050 -0.235 0.727 1984 7 -0.090 -0.003 -0.046 -0.015 -0.056 -0.097 -0.177 1985 7 -0.186 0.040 -0.073 -0.118 -0.197 0.142 -0.221 1986 7 0.031 -0.027 0.003 -0.070 0.120 0.035 -0.126 1987 7 0.317 0.315 0.315 0.321 0.270 0.351 0.451 1988 7 0.428 0.369 0.399 0.526 0.370 0.170 0.479 1989 7 -0.060 0.067 0.004 -0.250 0.192 0.324 -0.438 1990 7 0.329 0.074 0.202 0.164 0.492 -0.011 0.180 1991 7 0.460 0.256 0.358 0.403 0.509 0.116 0.401 1992 7 -0.032 0.098 0.033 0.131 -0.058 -0.072 0.294 1993 7 -0.040 0.077 0.018 0.055 0.003 -0.042 0.076 1994 7 0.233 0.254 0.244 0.301 0.260 0.115 0.205 1995 7 0.389 0.158 0.275 0.420 0.450 -0.193 0.407 1996 7 0.112 -0.027 0.042 0.039 0.175 -0.079 0.012 1997 7 0.049 0.030 0.039 -0.076 0.199 0.112 -0.098 1998 7 0.841 0.782 0.812 0.992 0.870 0.394 1.089 1999 7 0.285 0.011 0.148 0.061 0.479 -0.008 -0.194 2000 7 0.190 -0.039 0.076 0.050 0.364 -0.164 -0.185 2001 7 0.368 0.227 0.297 0.249 0.459 0.232 -0.008 2002 7 0.653 0.329 0.492 0.553 0.746 0.116 0.374 2003 7 0.646 0.321 0.484 0.587 0.630 0.131 0.482 2004 7 0.558 0.183 0.370 0.398 0.692 -0.007 0.366 2005 7 0.909 0.335 0.623 0.706 0.967 0.111 0.702 2006 7 0.663 0.290 0.477 0.491 0.757 0.162 0.384 2007 7 0.835 0.292 0.562 0.547 0.922 0.238 0.545 2008 7 0.375 -0.081 0.147 0.066 0.466 -0.011 -0.248 2009 7 0.472 0.333 0.401 0.348 0.538 0.373 0.207 2010 7 1.082 0.585 0.834 1.072 0.952 0.240 1.107 2011 7 0.440 0.309 0.375 0.334 0.441 0.390 0.070 2012 7 0.506 0.122 0.314 0.321 0.715 -0.099 0.065 2013 7 0.813 0.354 0.583 0.753 0.784 0.041 0.554 2014 7 0.846 0.419 0.632 0.678 0.875 0.297 0.509 2015 7 0.970 0.444 0.707 0.782 1.012 0.253 0.623 2016 7 1.362 0.867 1.114 1.329 1.345 0.452 1.218 300-100 mb yr endmo NH SH Globe Tropics NH Ex SH Ex 20N-S 1958 7 0.172 -0.035 0.068 0.177 0.177 -0.309 0.101 1959 7 0.089 0.104 0.096 0.030 0.134 0.215 -0.089 1960 7 -0.094 -0.020 -0.058 -0.118 0.061 -0.053 -0.291 1961 7 0.268 0.223 0.245 -0.140 0.791 0.470 -0.295 1962 7 -0.392 -0.332 -0.363 -0.129 -0.649 -0.542 -0.069 1963 7 -0.082 0.151 0.034 -0.329 0.262 0.531 -0.575 1964 7 0.181 0.100 0.141 0.144 0.221 0.052 0.133 1965 7 -0.393 -0.278 -0.336 -0.503 -0.220 -0.118 -0.562 1966 7 0.251 0.158 0.205 0.152 0.244 0.270 0.198 1967 7 -0.292 -0.117 -0.206 -0.128 -0.516 -0.050 -0.141 1968 7 -0.556 -0.355 -0.456 -0.514 -0.620 -0.176 -0.489 1969 7 0.385 0.507 0.446 0.371 0.331 0.711 0.247 1970 7 0.166 0.024 0.095 0.209 0.121 -0.158 0.179 1971 7 0.105 -0.071 0.017 -0.425 0.554 0.367 -0.585 1972 7 -0.381 -0.281 -0.331 -0.352 -0.496 -0.123 -0.342 1973 7 0.625 0.323 0.475 0.411 0.735 0.341 0.411 1974 7 -0.335 -0.438 -0.387 -0.560 -0.163 -0.262 -0.557 1975 7 -0.021 0.123 0.051 -0.375 0.295 0.659 -0.220 1976 7 -0.491 -0.027 -0.259 -0.435 -0.545 0.376 -0.463 1977 7 0.227 0.230 0.230 0.116 0.472 0.210 0.206 1978 7 0.083 0.346 0.214 0.166 0.121 0.405 0.131 1979 7 0.144 0.256 0.199 0.283 0.020 0.214 0.355 1980 7 0.536 0.516 0.526 0.457 0.550 0.638 0.429 1981 7 -0.059 -0.093 -0.074 0.132 -0.313 -0.254 0.096 1982 7 0.360 0.115 0.238 0.315 0.371 -0.049 0.290 1983 7 0.354 0.434 0.394 0.883 -0.236 0.044 1.075 1984 7 -0.263 -0.232 -0.248 -0.438 -0.130 0.018 -0.496 1985 7 0.268 -0.246 0.010 -0.301 0.753 -0.108 -0.415 1986 7 -0.092 -0.320 -0.206 -0.097 -0.151 -0.477 -0.065 1987 7 0.410 0.328 0.369 0.544 0.291 0.094 0.612 1988 7 0.140 0.231 0.186 0.448 -0.233 0.082 0.525 1989 7 -0.119 -0.179 -0.149 -0.284 0.021 -0.052 -0.404 1990 7 0.150 0.505 0.327 0.445 -0.163 0.581 0.372 1991 7 0.300 0.158 0.229 0.496 0.091 -0.162 0.513 1992 7 0.052 0.246 0.148 0.275 -0.263 0.308 0.221 1993 7 -0.477 -0.382 -0.429 -0.130 -0.923 -0.535 -0.162 1994 7 -0.260 -0.421 -0.341 -0.113 -0.379 -0.755 -0.112 1995 7 -0.271 -0.177 -0.224 0.076 -0.720 -0.330 0.127 1996 7 -0.373 -0.425 -0.400 -0.195 -0.588 -0.616 -0.295 1997 7 -0.249 -0.199 -0.224 -0.062 -0.441 -0.327 -0.273 1998 7 0.526 0.144 0.335 0.818 0.163 -0.456 1.057 1999 7 0.167 -0.560 -0.196 -0.237 0.479 -0.792 -0.387 2000 7 -0.306 -0.566 -0.437 -0.208 -0.554 -0.775 -0.378 2001 7 -0.020 -0.250 -0.135 -0.159 0.077 -0.298 -0.272 2002 7 0.389 -0.037 0.176 0.346 0.260 -0.250 0.242 2003 7 0.221 -0.077 0.072 0.328 0.002 -0.368 0.283 2004 7 0.570 -0.004 0.283 0.365 0.566 -0.161 0.194 2005 7 0.131 -0.102 0.015 0.463 -0.488 -0.382 0.518 2006 7 0.430 -0.151 0.138 0.209 0.460 -0.321 0.080 2007 7 0.169 -0.363 -0.097 0.313 -0.320 -0.694 0.322 2008 7 -0.074 -0.336 -0.205 -0.330 -0.093 -0.066 -0.708 2009 7 0.067 -0.526 -0.230 -0.131 0.001 -0.657 -0.184 2010 7 0.532 0.052 0.293 0.767 -0.014 -0.352 0.874 2011 7 -0.150 -0.301 -0.225 -0.052 -0.489 -0.306 -0.206 2012 7 0.006 -0.428 -0.211 -0.222 0.080 -0.480 -0.358 2013 7 0.295 0.077 0.186 0.283 0.132 0.050 0.162 2014 7 -0.105 -0.151 -0.128 0.166 -0.585 -0.258 0.143 2015 7 0.312 -0.030 0.141 0.339 0.087 -0.202 0.260 2016 7 0.410 0.067 0.237 0.921 -0.400 -0.494 1.029 100-50 mb yr endmo NH SH Globe Tropics NH Ex SH Ex 20N-S 1958 7 0.476 0.635 0.555 0.283 0.753 1.001 0.104 1959 7 0.708 0.911 0.810 0.754 0.902 0.804 0.615 1960 7 0.314 0.143 0.228 0.023 0.618 0.281 0.004 1961 7 0.413 0.130 0.271 0.074 0.376 0.537 -0.185 1962 7 0.023 0.236 0.131 0.288 -0.218 0.165 0.321 1963 7 0.395 0.691 0.543 0.637 -0.032 0.928 0.248 1964 7 1.287 2.046 1.667 2.393 0.600 1.279 2.679 1965 7 0.524 0.940 0.732 0.975 0.189 0.789 0.962 1966 7 0.054 0.063 0.059 0.011 0.075 0.100 -0.278 1967 7 0.372 0.809 0.591 1.281 -0.454 0.253 1.844 1968 7 0.023 0.273 0.148 0.424 -0.111 -0.143 0.380 1969 7 -0.345 0.269 -0.038 -0.488 -0.045 0.868 -0.650 1970 7 0.150 0.399 0.274 0.060 0.430 0.559 0.041 1971 7 0.309 0.249 0.278 0.534 -0.059 0.103 0.696 1972 7 0.245 0.487 0.365 0.442 0.147 0.437 0.588 1973 7 -0.201 0.048 -0.075 -0.345 0.029 0.362 -0.385 1974 7 0.241 0.202 0.224 0.486 0.137 -0.218 0.597 1975 7 0.143 0.413 0.278 0.363 0.029 0.359 0.346 1976 7 0.355 0.511 0.432 0.974 -0.184 -0.084 1.191 1977 7 0.072 -0.147 -0.037 -0.289 0.421 0.011 -0.677 1978 7 -0.416 0.298 -0.060 -0.070 -0.464 0.364 -0.346 1979 7 0.267 0.373 0.321 0.234 0.384 0.425 -0.020 1980 7 0.116 0.094 0.104 -0.381 0.471 0.707 -0.718 1981 7 -0.049 0.322 0.138 0.138 0.008 0.266 -0.052 1982 7 0.922 0.517 0.720 0.881 1.035 0.081 0.619 1983 7 0.633 0.970 0.803 0.917 0.416 0.960 0.956 1984 7 0.063 0.230 0.145 0.102 0.038 0.343 -0.072 1985 7 -0.376 -0.666 -0.522 -0.500 -0.434 -0.651 -0.383 1986 7 -0.158 -0.342 -0.252 -0.593 0.043 0.145 -0.370 1987 7 -0.300 -0.246 -0.274 -0.691 0.231 0.058 -1.112 1988 7 -0.642 -0.610 -0.624 -0.803 -0.483 -0.413 -0.535 1989 7 -0.234 -0.151 -0.193 -0.027 -0.433 -0.284 0.083 1990 7 -0.425 -0.149 -0.288 -0.067 -0.875 -0.142 -0.168 1991 7 -0.333 -0.522 -0.427 -0.745 0.139 -0.356 -0.519 1992 7 0.320 0.739 0.532 0.354 0.215 1.200 -0.159 1993 7 -0.591 -0.021 -0.306 0.116 -1.288 -0.165 0.154 1994 7 -0.613 -0.721 -0.667 -0.787 -0.437 -0.657 -0.826 1995 7 -1.519 -0.966 -1.242 -1.436 -1.503 -0.591 -1.356 1996 7 -1.083 -1.084 -1.084 -1.482 -0.697 -0.673 -1.547 1997 7 -0.920 -1.394 -1.158 -0.972 -1.190 -1.494 -1.118 1998 7 -0.948 -1.115 -1.032 -1.742 -0.218 -0.426 -2.423 1999 7 -0.835 -1.525 -1.178 -1.108 -0.918 -1.582 -0.627 2000 7 -0.658 -1.081 -0.869 -0.530 -1.070 -1.349 -0.004 2001 7 -1.036 -1.066 -1.051 -1.404 -0.495 -0.901 -1.424 2002 7 -0.981 -0.939 -0.959 -1.446 -0.845 -0.102 -1.259 2003 7 -0.818 -1.049 -0.934 -1.295 -0.234 -0.912 -1.169 2004 7 -1.097 -1.519 -1.310 -1.674 -0.636 -1.253 -1.796 2005 7 -1.381 -1.066 -1.225 -1.804 -0.811 -0.482 -1.829 2006 7 -1.220 -1.337 -1.277 -1.473 -0.952 -1.212 -1.442 2007 7 -1.174 -1.164 -1.170 -1.745 -0.554 -0.635 -1.743 2008 7 -1.392 -1.240 -1.316 -1.322 -1.378 -1.237 -1.015 2009 7 -1.314 -1.406 -1.360 -1.703 -0.873 -1.162 -1.362 2010 7 -1.064 -1.106 -1.085 -1.870 -0.112 -0.490 -2.153 2011 7 -1.414 -1.034 -1.225 -1.100 -1.350 -1.348 -0.403 2012 7 -1.486 -1.308 -1.396 -1.854 -0.860 -1.017 -1.648 2013 7 -1.488 -1.185 -1.335 -1.784 -0.893 -0.884 -1.789 2014 7 -1.238 -0.893 -1.065 -1.394 -0.802 -0.670 -1.145 2015 7 -1.149 -1.438 -1.294 -1.786 -0.657 -0.942 -1.726 2016 7 -1.565 -1.612 -1.588 -2.511 -0.675 -0.656 -2.550