1973.00000 -0.26996 -0.28454 -0.25539 -0.61260 0.07267 -0.59398 0.05406 -0.74177 0.20184 1974.00000 -1.02893 -1.04406 -1.01380 -1.37357 -0.68428 -1.34704 -0.71081 -1.49819 -0.55967 1975.00000 -0.90663 -0.92140 -0.89187 -1.21719 -0.59608 -1.20406 -0.60921 -1.33690 -0.47637 1976.00000 -0.95093 -0.96510 -0.93676 -1.22169 -0.68017 -1.22856 -0.67330 -1.33899 -0.56287 1977.00000 -0.56256 -0.57629 -0.54882 -0.80907 -0.31604 -0.83237 -0.29274 -0.92828 -0.19683 1978.00000 -0.37048 -0.38360 -0.35736 -0.61277 -0.12818 -0.62762 -0.11334 -0.72403 -0.01692 1979.00000 -0.30478 -0.31790 -0.29166 -0.56939 -0.04017 -0.55799 -0.05156 -0.67126 0.06171 1980.00000 -0.22080 -0.23383 -0.20778 -0.47767 0.03606 -0.47459 0.03299 -0.58213 0.14053 1981.00000 -0.28257 -0.29542 -0.26973 -0.52834 -0.03680 -0.53640 -0.02875 -0.63612 0.07097 1982.00000 -0.45701 -0.46973 -0.44429 -0.71014 -0.20388 -0.70830 -0.20572 -0.81392 -0.10010 1983.00000 -0.10383 -0.11626 -0.09140 -0.35260 0.14495 -0.35457 0.14691 -0.45726 0.24960 1984.00000 -0.58245 -0.59489 -0.57001 -0.82652 -0.33838 -0.83185 -0.33305 -0.93163 -0.23327 1985.00000 -0.55935 -0.57265 -0.54605 -0.79653 -0.32217 -0.80865 -0.31005 -0.90371 -0.21499 1986.00000 -0.51932 -0.53261 -0.50604 -0.77653 -0.26211 -0.76797 -0.27067 -0.87732 -0.16132 1987.00000 -0.02648 -0.03983 -0.01313 -0.27809 0.22514 -0.27123 0.21827 -0.37775 0.32479 1988.00000 -0.08153 -0.09532 -0.06774 -0.33452 0.17146 -0.32050 0.15744 -0.42981 0.26675 1989.00000 -0.54236 -0.55672 -0.52800 -0.78477 -0.29995 -0.78415 -0.30057 -0.88504 -0.19968 1990.00000 -0.14762 -0.16220 -0.13303 -0.38077 0.08554 -0.39303 0.09780 -0.48644 0.19121 1991.00000 -0.23756 -0.25200 -0.22312 -0.44633 -0.02879 -0.47395 -0.00118 -0.55327 0.07815 1992.00000 -0.37373 -0.38737 -0.36008 -0.59122 -0.15623 -0.59869 -0.14876 -0.68693 -0.06052 1993.00000 -0.34782 -0.36054 -0.33511 -0.58343 -0.11222 -0.56144 -0.13421 -0.66611 -0.02954 1994.00000 -0.36602 -0.37845 -0.35360 -0.60215 -0.12990 -0.57576 -0.15629 -0.68209 -0.04996 1995.00000 -0.05748 -0.06939 -0.04557 -0.27710 0.16214 -0.26461 0.14964 -0.35960 0.24464 1996.00000 -0.22102 -0.23260 -0.20944 -0.44218 0.00014 -0.42631 -0.01573 -0.52300 0.08096 1997.00000 -0.14186 -0.15334 -0.13038 -0.36307 0.07935 -0.34322 0.05950 -0.44121 0.15749 1998.00000 0.66710 0.65573 0.67846 0.44408 0.89011 0.47466 0.85953 0.37231 0.96188 1999.00000 -0.21109 -0.22266 -0.19952 -0.42769 0.00551 -0.39978 -0.02240 -0.49859 0.07640 2000.00000 -0.16334 -0.17568 -0.15100 -0.37921 0.05253 -0.34901 0.02234 -0.44834 0.12166 2001.00000 0.01743 0.00535 0.02952 -0.17869 0.21356 -0.16224 0.19711 -0.24882 0.28369 2002.00000 0.00811 -0.00447 0.02070 -0.18735 0.20358 -0.17216 0.18838 -0.25809 0.27431 2003.00000 0.01511 0.00265 0.02757 -0.19957 0.22979 -0.15946 0.18969 -0.26187 0.29210 2004.00000 -0.13485 -0.14710 -0.12259 -0.34311 0.07341 -0.30459 0.03489 -0.40380 0.13411 2005.00000 0.10996 0.09769 0.12223 -0.10027 0.32019 -0.05789 0.27780 -0.15934 0.37925 2006.00000 0.02401 0.01161 0.03642 -0.19088 0.23891 -0.13982 0.18785 -0.24649 0.29452 2007.00000 -0.04371 -0.05596 -0.03146 -0.25745 0.17003 -0.20088 0.11347 -0.30930 0.22189 2008.00000 -0.37264 -0.38484 -0.36044 -0.58188 -0.16340 -0.52554 -0.21975 -0.63208 -0.11320 2009.00000 -0.08044 -0.09265 -0.06824 -0.30459 0.14370 -0.22888 0.06800 -0.34956 0.18868 2010.00000 0.48586 0.47410 0.49763 0.27268 0.69905 0.34527 0.62646 0.23022 0.74151 2011.00000 -0.22386 -0.23497 -0.21274 -0.43934 -0.00838 -0.36137 -0.08634 -0.47972 0.03201 2012.00000 -0.15404 -0.16501 -0.14307 -0.36441 0.05634 -0.28549 -0.02258 -0.40235 0.09428 2013.00000 -0.00565 -0.01658 0.00529 -0.21252 0.20123 -0.12977 0.11848 -0.24715 0.23586 2014.00000 -0.05001 -0.06115 -0.03887 -0.25738 0.15736 -0.16829 0.06827 -0.28900 0.18898 2015.00000 0.00134 -0.01043 0.01311 -0.20720 0.20989 -0.11302 0.11570 -0.23679 0.23948 2016.00000 0.52121 0.50941 0.53301 0.31267 0.72975 0.41011 0.63232 0.28462 0.75780 2017.00000 0.32560 0.31379 0.33742 0.11598 0.53522 0.21807 0.43314 0.08971 0.56149 2018.00000 0.01496 0.00338 0.02654 -0.19371 0.22363 -0.08876 0.11868 -0.21835 0.24827 2019.00000 0.21643 0.20522 0.22763 0.01305 0.41981 0.11768 0.31518 -0.00993 0.44279 2020.00000 0.49746 0.48597 0.50895 0.27411 0.72080 0.40461 0.59031 0.25531 0.73961 2021.00000 0.20355 0.19200 0.21511 -0.00413 0.41124 0.11687 0.29024 -0.02179 0.42890 2022.00000 0.12591 0.11418 0.13763 -0.07894 0.33076 0.04530 0.20651 -0.09454 0.34636 2023.00000 0.59375 0.58191 0.60559 0.38009 0.80741 0.52995 0.65754 0.37045 0.81704 2024.00000 0.97056 0.95864 0.98248 0.75246 1.18866 0.91480 1.02632 0.74513 1.19599 2025.00000 0.28675 0.27400 0.29950 0.06668 0.50682 0.22679 0.34671 0.05830 0.51520 #month hadisdh sample- sample+ coverage- coverage+ station- station+ combined- combined+ # all 2-sigma errors # 1991-2020 anomaly period