1973.00000 -0.21230 -0.21626 -0.20834 -0.32489 -0.09970 -0.38831 -0.03628 -0.42128 -0.00331 1974.00000 -0.72325 -0.72724 -0.71925 -0.83898 -0.60751 -0.89753 -0.54897 -0.93249 -0.51400 1975.00000 -0.63759 -0.64147 -0.63370 -0.75198 -0.52319 -0.80085 -0.47433 -0.83697 -0.43820 1976.00000 -0.63511 -0.63893 -0.63130 -0.73706 -0.53317 -0.78968 -0.48054 -0.82031 -0.44991 1977.00000 -0.38268 -0.38637 -0.37898 -0.47602 -0.28933 -0.53355 -0.23181 -0.56013 -0.20523 1978.00000 -0.31693 -0.32042 -0.31343 -0.40679 -0.22706 -0.46020 -0.17365 -0.48609 -0.14776 1979.00000 -0.25885 -0.26252 -0.25519 -0.35920 -0.15851 -0.40096 -0.11675 -0.43286 -0.08485 1980.00000 -0.20471 -0.20826 -0.20116 -0.30113 -0.10830 -0.34611 -0.06331 -0.37589 -0.03353 1981.00000 -0.28391 -0.28729 -0.28053 -0.37754 -0.19028 -0.42472 -0.14309 -0.45304 -0.11477 1982.00000 -0.33958 -0.34291 -0.33625 -0.43383 -0.24533 -0.47854 -0.20062 -0.50752 -0.17164 1983.00000 -0.11343 -0.11669 -0.11016 -0.20648 -0.02038 -0.25111 0.02426 -0.27964 0.05278 1984.00000 -0.42934 -0.43263 -0.42606 -0.52163 -0.33705 -0.56661 -0.29207 -0.59479 -0.26390 1985.00000 -0.41118 -0.41491 -0.40745 -0.50444 -0.31792 -0.55026 -0.27210 -0.57867 -0.24369 1986.00000 -0.36671 -0.37054 -0.36287 -0.47020 -0.26321 -0.50520 -0.22822 -0.53964 -0.19378 1987.00000 -0.01561 -0.01946 -0.01175 -0.11614 0.08492 -0.15077 0.11955 -0.18410 0.15289 1988.00000 -0.10944 -0.11345 -0.10544 -0.20699 -0.01190 -0.24143 0.02254 -0.27361 0.05473 1989.00000 -0.40979 -0.41396 -0.40562 -0.50484 -0.31474 -0.54370 -0.27588 -0.57406 -0.24552 1990.00000 -0.14696 -0.15123 -0.14269 -0.23769 -0.05623 -0.28312 -0.01081 -0.31063 0.01671 1991.00000 -0.20268 -0.20686 -0.19849 -0.28817 -0.11718 -0.33344 -0.07191 -0.35897 -0.04639 1992.00000 -0.27530 -0.27921 -0.27139 -0.35969 -0.19090 -0.40038 -0.15022 -0.42624 -0.12436 1993.00000 -0.24697 -0.25063 -0.24332 -0.33565 -0.15829 -0.36608 -0.12787 -0.39551 -0.09843 1994.00000 -0.24951 -0.25303 -0.24599 -0.33972 -0.15930 -0.36586 -0.13315 -0.39678 -0.10223 1995.00000 -0.06728 -0.07064 -0.06393 -0.15150 0.01693 -0.18242 0.04785 -0.20998 0.07541 1996.00000 -0.17421 -0.17747 -0.17096 -0.25963 -0.08880 -0.28747 -0.06095 -0.31611 -0.03232 1997.00000 -0.09288 -0.09612 -0.08965 -0.17773 -0.00804 -0.20392 0.01815 -0.23266 0.04689 1998.00000 0.38199 0.37877 0.38521 0.29478 0.46920 0.27578 0.48820 0.24452 0.51945 1999.00000 -0.17228 -0.17552 -0.16904 -0.25547 -0.08908 -0.27727 -0.06729 -0.30628 -0.03828 2000.00000 -0.15568 -0.15919 -0.15218 -0.24149 -0.06988 -0.25936 -0.05200 -0.29031 -0.02106 2001.00000 -0.03823 -0.04167 -0.03480 -0.11478 0.03831 -0.13882 0.06236 -0.16468 0.08822 2002.00000 0.01211 0.00854 0.01567 -0.06415 0.08836 -0.08999 0.11420 -0.11537 0.13958 2003.00000 0.03361 0.03010 0.03712 -0.05140 0.11863 -0.06614 0.13336 -0.09750 0.16472 2004.00000 -0.07339 -0.07683 -0.06996 -0.15606 0.00928 -0.17040 0.02362 -0.20089 0.05411 2005.00000 0.07379 0.07033 0.07724 -0.00787 0.15544 -0.02161 0.16919 -0.05183 0.19941 2006.00000 -0.00047 -0.00397 0.00304 -0.08423 0.08330 -0.09376 0.09283 -0.12590 0.12497 2007.00000 -0.03174 -0.03517 -0.02830 -0.11477 0.05129 -0.12103 0.05756 -0.15371 0.09024 2008.00000 -0.22448 -0.22791 -0.22105 -0.30466 -0.14429 -0.31154 -0.13742 -0.34289 -0.10607 2009.00000 0.00179 -0.00163 0.00521 -0.08397 0.08756 -0.08210 0.08569 -0.11823 0.12182 2010.00000 0.29614 0.29281 0.29947 0.21338 0.37890 0.21603 0.37625 0.18091 0.41137 2011.00000 -0.15384 -0.15693 -0.15074 -0.23822 -0.06945 -0.23206 -0.07561 -0.26894 -0.03873 2012.00000 -0.08536 -0.08844 -0.08228 -0.16715 -0.00357 -0.16087 -0.00985 -0.19672 0.02600 2013.00000 0.02451 0.02147 0.02754 -0.05613 0.10514 -0.04751 0.09652 -0.08365 0.13266 2014.00000 0.00160 -0.00151 0.00471 -0.08008 0.08328 -0.06807 0.07127 -0.10580 0.10900 2015.00000 0.07242 0.06910 0.07574 -0.00921 0.15405 0.00568 0.13916 -0.03307 0.17791 2016.00000 0.33997 0.33663 0.34331 0.25903 0.42090 0.27490 0.40503 0.23607 0.44386 2017.00000 0.20458 0.20125 0.20791 0.12381 0.28535 0.14119 0.26797 0.10185 0.30731 2018.00000 0.03936 0.03604 0.04268 -0.04127 0.11999 -0.02161 0.10033 -0.06178 0.14050 2019.00000 0.19789 0.19468 0.20111 0.11975 0.27603 0.13920 0.25659 0.10011 0.29568 2020.00000 0.33592 0.33274 0.33910 0.24844 0.42341 0.27937 0.39248 0.23170 0.44014 2021.00000 0.15373 0.15046 0.15700 0.07339 0.23407 0.10066 0.20680 0.05739 0.25007 2022.00000 0.08479 0.08139 0.08819 0.00565 0.16394 0.03467 0.13491 -0.00895 0.17853 2023.00000 0.41803 0.41463 0.42142 0.33536 0.50069 0.37530 0.46075 0.32491 0.51114 2024.00000 0.63893 0.63549 0.64237 0.55085 0.72700 0.59890 0.67895 0.54213 0.73573 2025.00000 0.25453 0.25083 0.25823 0.15168 0.35739 0.21175 0.29732 0.14307 0.36600 #month hadisdh sample- sample+ coverage- coverage+ station- station+ combined- combined+ # all 2-sigma errors # 1991-2020 anomaly period