1973.00000 -0.17864 -0.17977 -0.17751 -0.31839 -0.03888 -0.21683 -0.14044 -0.32352 -0.03375 1974.00000 -0.37723 -0.37835 -0.37612 -0.51210 -0.24237 -0.41453 -0.33994 -0.51716 -0.23731 1975.00000 -0.36189 -0.36302 -0.36075 -0.49946 -0.22432 -0.39821 -0.32556 -0.50417 -0.21960 1976.00000 -0.41570 -0.41689 -0.41451 -0.55434 -0.27706 -0.45107 -0.38032 -0.55879 -0.27261 1977.00000 -0.19401 -0.19516 -0.19285 -0.33125 -0.05676 -0.22977 -0.15824 -0.33584 -0.05217 1978.00000 -0.28800 -0.28917 -0.28683 -0.42469 -0.15131 -0.32569 -0.25031 -0.42980 -0.14620 1979.00000 -0.18695 -0.18810 -0.18579 -0.32267 -0.05122 -0.22271 -0.15118 -0.32731 -0.04658 1980.00000 -0.16987 -0.17103 -0.16871 -0.30466 -0.03508 -0.20919 -0.13055 -0.31028 -0.02946 1981.00000 -0.17338 -0.17455 -0.17220 -0.30867 -0.03808 -0.21204 -0.13471 -0.31409 -0.03266 1982.00000 -0.33128 -0.33246 -0.33010 -0.46769 -0.19487 -0.36579 -0.29677 -0.47199 -0.19057 1983.00000 -0.20895 -0.21016 -0.20774 -0.34632 -0.07159 -0.24323 -0.17468 -0.35053 -0.06737 1984.00000 -0.31216 -0.31337 -0.31095 -0.45106 -0.17326 -0.34597 -0.27835 -0.45512 -0.16919 1985.00000 -0.35495 -0.35613 -0.35378 -0.49514 -0.21477 -0.38536 -0.32455 -0.49840 -0.21151 1986.00000 -0.36330 -0.36447 -0.36213 -0.50433 -0.22226 -0.39335 -0.33325 -0.50750 -0.21909 1987.00000 -0.17477 -0.17593 -0.17361 -0.31109 -0.03845 -0.20510 -0.14444 -0.31443 -0.03512 1988.00000 -0.07801 -0.07920 -0.07682 -0.21732 0.06129 -0.10780 -0.04823 -0.22048 0.06445 1989.00000 -0.16887 -0.17011 -0.16763 -0.30761 -0.03013 -0.19825 -0.13948 -0.31069 -0.02704 1990.00000 -0.04880 -0.05001 -0.04759 -0.18825 0.09065 -0.07767 -0.01993 -0.19121 0.09361 1991.00000 -0.11740 -0.11865 -0.11614 -0.25867 0.02388 -0.14473 -0.09006 -0.26130 0.02651 1992.00000 -0.21915 -0.22045 -0.21785 -0.35665 -0.08165 -0.24552 -0.19278 -0.35917 -0.07914 1993.00000 -0.20568 -0.20703 -0.20433 -0.34345 -0.06791 -0.23201 -0.17935 -0.34595 -0.06541 1994.00000 -0.13409 -0.13546 -0.13272 -0.27241 0.00422 -0.15946 -0.10872 -0.27472 0.00654 1995.00000 -0.05176 -0.05316 -0.05037 -0.19085 0.08732 -0.07688 -0.02665 -0.19311 0.08958 1996.00000 -0.11798 -0.11936 -0.11659 -0.25624 0.02028 -0.14389 -0.09206 -0.25865 0.02270 1997.00000 -0.01955 -0.02095 -0.01815 -0.15894 0.11983 -0.04735 0.00825 -0.16169 0.12258 1998.00000 0.21062 0.20917 0.21208 0.06649 0.35476 0.18286 0.23838 0.06383 0.35741 1999.00000 -0.02558 -0.02707 -0.02409 -0.17647 0.12531 -0.05303 0.00188 -0.17895 0.12779 2000.00000 -0.05510 -0.05657 -0.05363 -0.20096 0.09077 -0.08287 -0.02732 -0.20359 0.09340 2001.00000 -0.04918 -0.05069 -0.04767 -0.19656 0.09821 -0.07847 -0.01988 -0.19945 0.10110 2002.00000 -0.01896 -0.02051 -0.01741 -0.17235 0.13443 -0.04879 0.01086 -0.17523 0.13731 2003.00000 0.02493 0.02332 0.02655 -0.13399 0.18385 -0.00390 0.05377 -0.13659 0.18645 2004.00000 -0.00128 -0.00291 0.00035 -0.16187 0.15931 -0.02898 0.02642 -0.16425 0.16169 2005.00000 0.04062 0.03912 0.04211 -0.11302 0.19425 0.01139 0.06984 -0.11578 0.19701 2006.00000 0.00458 0.00302 0.00615 -0.15424 0.16341 -0.02474 0.03391 -0.15694 0.16610 2007.00000 0.00736 0.00577 0.00895 -0.14960 0.16433 -0.02267 0.03739 -0.15246 0.16718 2008.00000 -0.02978 -0.03129 -0.02826 -0.18035 0.12079 -0.06054 0.00098 -0.18347 0.12391 2009.00000 -0.00172 -0.00330 -0.00014 -0.15681 0.15337 -0.03015 0.02671 -0.15940 0.15596 2010.00000 0.06633 0.06473 0.06793 -0.08497 0.21763 0.03803 0.09463 -0.08761 0.22027 2011.00000 -0.06420 -0.06575 -0.06264 -0.21867 0.09027 -0.09282 -0.03557 -0.22131 0.09291 2012.00000 -0.04213 -0.04370 -0.04055 -0.19835 0.11410 -0.07085 -0.01340 -0.20098 0.11673 2013.00000 -0.03946 -0.04109 -0.03783 -0.19272 0.11379 -0.06833 -0.01060 -0.19542 0.11650 2014.00000 0.02778 0.02612 0.02944 -0.12509 0.18065 -0.00174 0.05730 -0.12793 0.18349 2015.00000 0.13208 0.13044 0.13373 -0.01598 0.28015 0.08114 0.18302 -0.02451 0.28867 2016.00000 0.22353 0.22193 0.22513 0.07833 0.36873 0.17340 0.27366 0.06991 0.37715 2017.00000 0.08942 0.08781 0.09103 -0.04902 0.22787 0.03946 0.13939 -0.05777 0.23662 2018.00000 0.04349 0.04189 0.04508 -0.10810 0.19508 -0.00687 0.09384 -0.11625 0.20323 2019.00000 0.18431 0.18278 0.18583 0.03652 0.33210 0.13481 0.23380 0.02844 0.34017 2020.00000 0.30758 0.30603 0.30914 0.15931 0.45586 0.25721 0.35796 0.15097 0.46419 2021.00000 0.13529 0.13381 0.13678 -0.01296 0.28355 0.08470 0.18588 -0.02136 0.29195 2022.00000 0.15406 0.15264 0.15548 0.00598 0.30214 0.10399 0.20413 -0.00227 0.31039 2023.00000 0.42432 0.42293 0.42570 0.28281 0.56582 0.37499 0.47364 0.27445 0.57418 2024.00000 0.52881 0.52748 0.53014 0.39403 0.66359 0.47993 0.57769 0.38543 0.67218 2025.00000 0.28748 0.28611 0.28886 0.15039 0.42458 0.23765 0.33731 0.14160 0.43336 #month hadisdh sample- sample+ coverage- coverage+ station- station+ combined- combined+ # all 2-sigma errors # 1991-2020 anomaly period