1973.00000 -0.13969 -0.14074 -0.13864 -0.25539 -0.02399 -0.17441 -0.10498 -0.26049 -0.01889 1974.00000 -0.33268 -0.33375 -0.33162 -0.44548 -0.21989 -0.36630 -0.29907 -0.45039 -0.21498 1975.00000 -0.29429 -0.29538 -0.29320 -0.40686 -0.18172 -0.32678 -0.26180 -0.41146 -0.17712 1976.00000 -0.35447 -0.35561 -0.35334 -0.46445 -0.24449 -0.38536 -0.32359 -0.46871 -0.24024 1977.00000 -0.13591 -0.13705 -0.13476 -0.24488 -0.02693 -0.16733 -0.10448 -0.24932 -0.02249 1978.00000 -0.22791 -0.22905 -0.22676 -0.33671 -0.11910 -0.26075 -0.19506 -0.34156 -0.11425 1979.00000 -0.16017 -0.16133 -0.15901 -0.26959 -0.05075 -0.19142 -0.12892 -0.27397 -0.04637 1980.00000 -0.13908 -0.14023 -0.13793 -0.24787 -0.03029 -0.17415 -0.10401 -0.25339 -0.02477 1981.00000 -0.10926 -0.11042 -0.10809 -0.21626 -0.00225 -0.14295 -0.07556 -0.22144 0.00293 1982.00000 -0.24698 -0.24814 -0.24582 -0.35549 -0.13847 -0.27638 -0.21758 -0.35940 -0.13456 1983.00000 -0.13396 -0.13510 -0.13282 -0.24098 -0.02694 -0.16318 -0.10474 -0.24490 -0.02302 1984.00000 -0.28198 -0.28313 -0.28083 -0.38932 -0.17464 -0.31077 -0.25319 -0.39312 -0.17084 1985.00000 -0.28686 -0.28804 -0.28569 -0.39507 -0.17866 -0.31173 -0.26200 -0.39790 -0.17583 1986.00000 -0.27703 -0.27821 -0.27584 -0.38665 -0.16740 -0.30142 -0.25264 -0.38934 -0.16472 1987.00000 -0.11338 -0.11455 -0.11221 -0.22128 -0.00547 -0.13831 -0.08845 -0.22413 -0.00262 1988.00000 -0.04949 -0.05068 -0.04829 -0.15867 0.05969 -0.07361 -0.02536 -0.16131 0.06233 1989.00000 -0.17981 -0.18104 -0.17858 -0.28918 -0.07043 -0.20316 -0.15646 -0.29165 -0.06796 1990.00000 -0.04471 -0.04593 -0.04349 -0.15222 0.06280 -0.06718 -0.02224 -0.15455 0.06513 1991.00000 -0.07864 -0.07988 -0.07739 -0.18452 0.02725 -0.09923 -0.05804 -0.18651 0.02924 1992.00000 -0.19619 -0.19742 -0.19496 -0.30084 -0.09154 -0.21594 -0.17644 -0.30269 -0.08969 1993.00000 -0.16927 -0.17048 -0.16807 -0.27512 -0.06343 -0.18874 -0.14980 -0.27690 -0.06164 1994.00000 -0.10994 -0.11115 -0.10874 -0.21498 -0.00491 -0.12830 -0.09159 -0.21658 -0.00331 1995.00000 -0.03337 -0.03458 -0.03216 -0.13777 0.07103 -0.05150 -0.01524 -0.13934 0.07260 1996.00000 -0.09280 -0.09401 -0.09158 -0.19850 0.01291 -0.11171 -0.07389 -0.20019 0.01460 1997.00000 -0.01827 -0.01949 -0.01706 -0.12392 0.08738 -0.03906 0.00252 -0.12596 0.08941 1998.00000 0.23707 0.23584 0.23830 0.12954 0.34460 0.21737 0.25676 0.12774 0.34639 1999.00000 -0.01740 -0.01864 -0.01617 -0.12655 0.09174 -0.03659 0.00178 -0.12823 0.09342 2000.00000 -0.03991 -0.04116 -0.03866 -0.14700 0.06718 -0.05918 -0.02064 -0.14872 0.06891 2001.00000 -0.00367 -0.00493 -0.00242 -0.11029 0.10294 -0.02436 0.01701 -0.11229 0.10494 2002.00000 -0.01833 -0.01961 -0.01704 -0.12495 0.08830 -0.03904 0.00238 -0.12695 0.09030 2003.00000 0.01156 0.01026 0.01286 -0.09704 0.12016 -0.00822 0.03134 -0.09883 0.12195 2004.00000 -0.03168 -0.03298 -0.03037 -0.14121 0.07786 -0.05029 -0.01306 -0.14279 0.07944 2005.00000 0.01969 0.01840 0.02098 -0.08753 0.12690 -0.00079 0.04016 -0.08947 0.12885 2006.00000 0.01211 0.01081 0.01342 -0.09539 0.11962 -0.00794 0.03216 -0.09726 0.12148 2007.00000 0.00334 0.00203 0.00465 -0.10330 0.10997 -0.01700 0.02368 -0.10523 0.11190 2008.00000 -0.07790 -0.07920 -0.07660 -0.18337 0.02758 -0.09987 -0.05592 -0.18565 0.02985 2009.00000 -0.03025 -0.03156 -0.02894 -0.13947 0.07897 -0.04975 -0.01074 -0.14120 0.08071 2010.00000 0.10367 0.10237 0.10496 -0.00393 0.21126 0.08455 0.12278 -0.00562 0.21295 2011.00000 -0.06228 -0.06356 -0.06099 -0.16957 0.04501 -0.08111 -0.04344 -0.17121 0.04666 2012.00000 -0.05695 -0.05824 -0.05566 -0.16412 0.05022 -0.07592 -0.03799 -0.16580 0.05189 2013.00000 -0.03728 -0.03860 -0.03597 -0.14263 0.06806 -0.05602 -0.01854 -0.14429 0.06972 2014.00000 -0.01882 -0.02018 -0.01747 -0.12395 0.08631 -0.03728 -0.00037 -0.12557 0.08792 2015.00000 0.08948 0.08812 0.09084 -0.01193 0.19089 0.05231 0.12665 -0.01854 0.19750 2016.00000 0.21181 0.21047 0.21315 0.10821 0.31541 0.17381 0.24981 0.10145 0.32217 2017.00000 0.09489 0.09356 0.09623 -0.00526 0.19504 0.05705 0.13273 -0.01217 0.20196 2018.00000 0.05483 0.05349 0.05617 -0.05058 0.16024 0.01727 0.09239 -0.05708 0.16674 2019.00000 0.13052 0.12920 0.13184 0.02697 0.23408 0.09233 0.16871 0.02015 0.24090 2020.00000 0.20728 0.20595 0.20862 0.10294 0.31163 0.16899 0.24558 0.09613 0.31844 2021.00000 0.08212 0.08082 0.08343 -0.02066 0.18490 0.04379 0.12045 -0.02758 0.19183 2022.00000 0.08356 0.08228 0.08484 -0.02248 0.18960 0.04506 0.12206 -0.02926 0.19638 2023.00000 0.34201 0.34074 0.34329 0.23793 0.44610 0.30271 0.38132 0.23075 0.45328 2024.00000 0.50854 0.50729 0.50979 0.40471 0.61236 0.46704 0.55003 0.39672 0.62036 2025.00000 0.23095 0.22969 0.23221 0.12529 0.33661 0.18891 0.27299 0.11723 0.34467 #month hadisdh sample- sample+ coverage- coverage+ station- station+ combined- combined+ # all 2-sigma errors # 1991-2020 anomaly period