1973.00000 -0.25040 -0.25135 -0.24944 -0.27802 -0.22278 -0.30086 -0.19993 -0.30793 -0.19286 1974.00000 -0.29444 -0.29541 -0.29348 -0.32304 -0.26585 -0.34328 -0.24560 -0.35104 -0.23784 1975.00000 -0.25149 -0.25252 -0.25045 -0.28045 -0.22253 -0.29909 -0.20388 -0.30722 -0.19576 1976.00000 -0.33934 -0.34040 -0.33828 -0.36687 -0.31182 -0.38641 -0.29227 -0.39388 -0.28480 1977.00000 -0.15053 -0.15158 -0.14948 -0.17888 -0.12219 -0.19938 -0.10168 -0.20702 -0.09404 1978.00000 -0.26061 -0.26176 -0.25946 -0.28800 -0.23322 -0.31356 -0.20766 -0.32023 -0.20098 1979.00000 -0.20324 -0.20451 -0.20198 -0.23096 -0.17552 -0.25518 -0.15130 -0.26213 -0.14435 1980.00000 -0.19942 -0.20059 -0.19825 -0.22748 -0.17136 -0.25707 -0.14177 -0.26355 -0.13529 1981.00000 -0.19384 -0.19504 -0.19264 -0.22278 -0.16490 -0.25110 -0.13658 -0.25801 -0.12967 1982.00000 -0.31566 -0.31684 -0.31448 -0.34406 -0.28726 -0.36393 -0.26739 -0.37167 -0.25964 1983.00000 -0.30464 -0.30582 -0.30346 -0.33145 -0.27783 -0.35191 -0.25737 -0.35900 -0.25028 1984.00000 -0.29699 -0.29814 -0.29584 -0.32460 -0.26939 -0.34424 -0.24974 -0.35173 -0.24226 1985.00000 -0.30797 -0.30909 -0.30685 -0.33702 -0.27893 -0.35120 -0.26474 -0.36007 -0.25588 1986.00000 -0.30565 -0.30678 -0.30452 -0.33460 -0.27671 -0.34885 -0.26246 -0.35766 -0.25365 1987.00000 -0.22449 -0.22564 -0.22334 -0.25221 -0.19677 -0.26942 -0.17955 -0.27730 -0.17168 1988.00000 -0.09442 -0.09564 -0.09321 -0.12183 -0.06701 -0.13896 -0.04989 -0.14673 -0.04211 1989.00000 -0.10781 -0.10909 -0.10654 -0.13592 -0.07970 -0.15167 -0.06395 -0.15993 -0.05570 1990.00000 -0.03519 -0.03645 -0.03393 -0.06426 -0.00612 -0.07879 0.00842 -0.08761 0.01723 1991.00000 -0.05224 -0.05349 -0.05098 -0.08237 -0.02211 -0.09453 -0.00995 -0.10418 -0.00030 1992.00000 -0.15174 -0.15318 -0.15029 -0.18315 -0.12032 -0.19129 -0.11218 -0.20227 -0.10120 1993.00000 -0.19377 -0.19521 -0.19234 -0.22354 -0.16400 -0.23242 -0.15512 -0.24258 -0.14496 1994.00000 -0.02045 -0.02194 -0.01897 -0.05017 0.00926 -0.05820 0.01730 -0.06851 0.02761 1995.00000 -0.03238 -0.03391 -0.03084 -0.06250 -0.00225 -0.06919 0.00443 -0.07997 0.01521 1996.00000 -0.11320 -0.11469 -0.11172 -0.14129 -0.08512 -0.15093 -0.07548 -0.16026 -0.06615 1997.00000 -0.02464 -0.02622 -0.02307 -0.05345 0.00417 -0.06461 0.01533 -0.07394 0.02466 1998.00000 0.09576 0.09421 0.09731 0.06587 0.12565 0.05515 0.13637 0.04531 0.14621 1999.00000 0.03081 0.02932 0.03230 0.00221 0.05941 -0.00934 0.07096 -0.01850 0.08012 2000.00000 -0.04387 -0.04532 -0.04243 -0.07500 -0.01274 -0.08418 -0.00357 -0.09482 0.00708 2001.00000 -0.03846 -0.03998 -0.03694 -0.06873 -0.00820 -0.08192 0.00499 -0.09144 0.01452 2002.00000 -0.04859 -0.05011 -0.04708 -0.08044 -0.01674 -0.09193 -0.00526 -0.10239 0.00521 2003.00000 0.03644 0.03481 0.03808 0.00459 0.06830 -0.00561 0.07850 -0.01634 0.08922 2004.00000 0.02770 0.02607 0.02933 -0.00533 0.06073 -0.01210 0.06749 -0.02405 0.07944 2005.00000 0.02240 0.02092 0.02389 -0.01148 0.05628 -0.02301 0.06781 -0.03427 0.07908 2006.00000 0.00355 0.00201 0.00508 -0.02927 0.03636 -0.04227 0.04936 -0.05283 0.05992 2007.00000 -0.01477 -0.01636 -0.01318 -0.04886 0.01931 -0.06137 0.03183 -0.07253 0.04298 2008.00000 0.02783 0.02622 0.02943 -0.00821 0.06386 -0.02141 0.07706 -0.03321 0.08886 2009.00000 -0.01107 -0.01269 -0.00946 -0.04532 0.02317 -0.05362 0.03148 -0.06571 0.04357 2010.00000 -0.02317 -0.02483 -0.02151 -0.05589 0.00956 -0.06410 0.01776 -0.07560 0.02927 2011.00000 -0.02725 -0.02888 -0.02562 -0.06041 0.00591 -0.06918 0.01468 -0.08073 0.02623 2012.00000 -0.02106 -0.02275 -0.01936 -0.05778 0.01567 -0.06123 0.01912 -0.07552 0.03341 2013.00000 -0.03034 -0.03211 -0.02857 -0.06800 0.00733 -0.07043 0.00975 -0.08537 0.02470 2014.00000 0.03055 0.02877 0.03233 -0.01822 0.07932 -0.01146 0.07256 -0.03384 0.09495 2015.00000 0.14399 0.14227 0.14571 0.08804 0.19993 0.06481 0.22316 0.04703 0.24095 2016.00000 0.12093 0.11917 0.12270 0.07053 0.17134 0.04182 0.20005 0.02711 0.21476 2017.00000 0.04637 0.04463 0.04812 -0.00283 0.09558 -0.03215 0.12490 -0.04631 0.13906 2018.00000 0.04976 0.04812 0.05140 0.00381 0.09571 -0.02719 0.12671 -0.03988 0.13940 2019.00000 0.09574 0.09402 0.09745 0.05296 0.13851 0.01897 0.17250 0.00784 0.18363 2020.00000 0.20004 0.19835 0.20174 0.15433 0.24576 0.12087 0.27921 0.10861 0.29148 2021.00000 0.06547 0.06391 0.06704 0.02283 0.10811 -0.01184 0.14278 -0.02283 0.15377 2022.00000 0.15304 0.15159 0.15450 0.11391 0.19218 0.07565 0.23044 0.06630 0.23979 2023.00000 0.35007 0.34857 0.35156 0.30860 0.39153 0.27262 0.42752 0.26221 0.43793 2024.00000 0.43088 0.42932 0.43245 0.39549 0.46627 0.35278 0.50898 0.34512 0.51664 2025.00000 0.24322 0.24170 0.24475 0.20492 0.28153 0.16563 0.32081 0.15668 0.32977 #month hadisdh sample- sample+ coverage- coverage+ station- station+ combined- combined+ # all 2-sigma errors # 1991-2020 anomaly period