% 1948 2012 1948 0.454 0.047 -0.135 -0.469 -0.950 -1.004 -1.109 -0.910 -0.415 -0.312 -0.354 -0.304 1949 0.018 0.049 0.251 0.556 0.440 -0.130 -0.232 -0.457 -0.497 -0.087 0.119 0.283 1950 0.624 0.445 0.382 0.311 0.124 0.213 0.293 0.316 0.564 0.690 0.993 1.239 1951 1.315 1.461 1.590 1.457 1.615 1.627 1.521 1.493 1.255 0.799 0.492 0.294 1952 0.168 -0.293 -0.368 -0.374 -0.567 -0.718 -0.702 -0.703 -0.704 -0.449 -0.566 -0.167 1953 -0.027 0.150 0.325 0.550 0.428 0.532 0.409 0.196 0.121 0.128 -0.426 -0.537 1954 -0.655 -1.250 -1.788 -1.702 -1.839 -1.800 -1.338 -0.982 -0.607 -0.464 -0.189 0.081 1955 0.316 0.489 0.619 0.358 0.399 0.319 0.045 0.147 0.346 0.411 0.545 0.840 1956 1.092 1.119 0.977 0.993 0.983 0.723 0.707 0.767 0.661 0.341 -0.035 -0.111 1957 0.090 0.260 0.651 1.410 1.734 1.620 1.607 1.414 0.985 0.631 0.137 -0.270 1958 -0.639 -0.523 -0.566 -0.258 -0.005 -0.042 -0.231 -0.244 -0.337 -0.593 -0.503 -0.599 1959 -0.468 -0.319 -0.130 0.102 0.094 -0.246 -0.387 -0.384 -0.307 -0.109 0.184 0.363 1960 0.438 0.095 -0.051 -0.262 -0.521 -0.602 -0.409 -0.493 -0.487 -0.507 -0.357 -0.076 1961 0.146 0.325 0.468 0.230 -0.237 -0.396 -0.583 -0.489 -0.312 0.059 0.371 0.618 1962 0.329 -0.102 -0.282 -0.710 -0.999 -0.853 -0.498 -0.610 -0.537 -0.482 -0.321 -0.306 1963 -0.127 -0.111 0.063 0.003 -0.100 -0.251 -0.173 -0.367 -0.625 -0.722 -0.930 -1.273 1964 -1.342 -1.304 -1.543 -1.424 -1.178 -0.993 -0.526 0.019 0.473 0.781 0.909 0.879 1965 1.119 1.393 1.838 2.175 2.209 2.019 1.484 0.758 0.214 -0.107 -0.336 -0.560 1966 -1.127 -1.485 -1.806 -2.177 -2.362 -2.009 -1.867 -1.699 -1.408 -1.178 -0.774 -0.224 1967 -0.079 -0.022 -0.140 -0.461 -0.974 -1.254 -1.449 -1.543 -1.674 -1.722 -1.619 -1.545 1968 -1.335 -1.172 -1.108 -1.245 -1.197 -1.070 -0.690 -0.534 -0.441 -0.398 -0.785 -1.508 1969 -1.509 -1.156 -0.713 0.053 0.623 0.491 0.191 -0.100 -0.463 -0.500 -0.302 -0.348 1970 -0.773 -1.024 -1.386 -1.722 -1.993 -1.865 -1.723 -1.283 -0.958 -0.276 0.231 0.454 1971 0.566 0.862 0.691 0.400 0.397 0.211 0.100 0.097 0.145 0.087 0.221 0.259 1972 0.447 0.575 0.661 0.851 1.134 1.520 1.659 1.642 1.481 1.186 0.600 0.122 1973 -0.294 -0.675 -1.108 -1.220 -1.119 -0.855 -0.561 -0.038 0.501 1.149 1.717 1.970 1974 2.145 2.129 1.962 1.728 1.702 1.502 1.229 0.890 0.825 0.636 0.479 0.361 1975 0.600 0.749 0.855 0.949 1.337 1.461 1.503 1.734 1.933 1.983 1.946 1.908 1976 1.725 1.727 1.697 1.813 2.058 2.354 2.206 1.881 1.352 0.809 0.303 0.066 1977 -0.164 -0.266 -0.445 -0.657 -0.907 -1.185 -1.527 -1.733 -1.947 -2.106 -1.913 -1.636 1978 -1.571 -1.284 -1.000 -0.984 -0.905 -0.786 -0.732 -0.616 -0.349 -0.085 0.022 -0.188 1979 -0.343 -0.309 -0.347 -0.187 0.067 0.333 0.440 0.462 0.302 0.007 -0.285 -0.758 1980 -1.073 -1.201 -1.039 -0.996 -1.039 -1.038 -1.018 -1.135 -1.284 -1.290 -1.393 -1.425 1981 -1.350 -1.094 -0.835 -0.558 -0.496 -0.464 -0.533 -0.605 -0.708 -0.562 -0.511 -0.543 1982 -0.848 -1.192 -1.648 -2.085 -2.090 -1.650 -1.144 -0.536 0.470 1.256 1.714 1.957 1983 2.097 2.265 2.557 3.204 4.008 4.501 4.417 4.141 3.457 2.736 2.088 1.686 1984 1.354 1.182 0.877 0.643 0.422 0.092 -0.242 -0.262 -0.002 0.460 0.482 0.529 1985 0.641 0.421 -0.232 -0.298 -0.488 -0.970 -1.178 -1.063 -1.225 -1.104 -0.675 -0.349 1986 -0.290 -0.183 -0.241 -0.694 -1.121 -1.255 -1.453 -1.586 -1.495 -1.414 -1.341 -1.047 1987 -0.706 -0.310 0.054 0.082 -0.015 -0.223 -0.560 -0.734 -0.916 -1.009 -1.191 -1.292 1988 -1.444 -1.283 -1.076 -0.955 -0.742 -0.636 -0.497 -0.173 0.548 1.149 1.888 2.636 1989 2.903 2.852 2.313 1.710 0.932 0.377 -0.126 -0.146 -0.130 -0.285 -0.565 -0.745 1990 -1.040 -1.373 -1.360 -1.299 -1.439 -1.536 -1.606 -1.891 -2.125 -2.106 -2.163 -2.083 1991 -1.835 -1.816 -1.728 -1.519 -1.492 -1.569 -1.397 -1.432 -1.381 -1.383 -1.390 -1.351 1992 -1.089 -0.670 -0.206 -0.004 -0.088 -0.289 -0.718 -1.002 -1.043 -0.945 -0.872 -0.604 1993 -0.545 -0.394 -0.143 0.007 -0.207 -0.355 -0.579 -0.754 -0.912 -0.896 -0.888 -0.730 1994 -0.929 -1.125 -1.337 -1.573 -2.065 -2.476 -2.525 -2.335 -2.226 -1.920 -1.383 -1.219 1995 -1.451 -1.637 -1.916 -2.022 -1.988 -1.729 -1.259 -0.732 -0.294 -0.067 0.086 0.247 1996 0.311 -0.099 -0.326 -0.636 -1.250 -1.710 -1.745 -1.687 -1.615 -1.456 -1.387 -1.231 1997 -1.070 -0.875 -0.264 0.571 1.329 2.057 2.785 3.107 3.218 3.364 3.311 3.133 1998 2.991 3.144 3.319 3.258 3.438 3.484 3.036 2.724 2.643 2.537 2.499 2.750 1999 2.725 2.369 1.974 1.412 0.723 0.174 -0.037 -0.095 0.074 0.426 0.752 1.339 2000 1.726 2.101 2.132 1.769 1.057 0.444 -0.190 -0.432 -0.524 -0.103 0.177 0.636 2001 1.060 1.524 1.128 0.513 -0.294 -1.229 -2.178 -2.571 -2.584 -2.363 -2.400 -2.095 2002 -1.505 -1.068 -1.013 -1.051 -1.389 -2.061 -2.596 -2.727 -2.603 -2.272 -2.139 -2.037 2003 -2.249 -2.370 -2.636 -2.721 -2.766 -2.621 -2.449 -2.138 -1.807 -1.464 -1.322 -1.248 2004 -1.325 -1.297 -1.639 -1.998 -2.363 -2.725 -3.101 -2.979 -2.719 -2.457 -2.231 -2.119 2005 -2.324 -2.331 -2.133 -2.109 -2.010 -1.623 -1.611 -1.850 -1.725 -1.394 -0.990 -0.201 2006 0.425 0.341 0.176 -0.326 -0.896 -1.227 -1.014 -0.813 -0.716 -0.857 -0.910 -0.929 2007 -1.319 -1.559 -1.748 -2.067 -2.381 -2.423 -2.290 -2.031 -1.590 -1.017 -0.027 1.124 2008 2.111 2.678 2.946 2.768 2.289 1.887 1.703 1.447 1.229 1.113 1.061 1.053 2009 1.067 1.027 0.788 0.381 -0.010 -0.202 -0.574 -1.034 -1.413 -1.751 -2.144 -2.297 2010 -2.375 -2.124 -1.853 -1.475 -1.273 -0.683 -0.290 0.057 0.387 0.956 1.441 1.804 2011 1.797 1.851 1.820 1.545 1.118 0.950 0.662 0.442 0.245 0.345 0.637 1.118 2012 1.356 1.753 1.888 1.870 -99.990 -99.990 -99.990 -99.990 -99.990 -99.990 -99.990 -99.990 % -99.99 % TNI % Nina 1.2-Nini4 standardized % HadSST1.1 until Nov 1981 and and NCEP NOAA OI after % Reference: % Indices of El Nino Evolution % Kevin E. Trenberth, and David P. Stepaniak % J. Climate, 14, 1697-1701. % From NOAA/ESRL PSD: See url for latest info % http://www.esrl.noaa.gov/psd/data/climateindices/List/#TNI