1973.00000 -0.25040 -0.25135 -0.24944 -0.27770 -0.22310 -0.30086 -0.19993 -0.30778 -0.19301 1974.00000 -0.29444 -0.29541 -0.29348 -0.32285 -0.26603 -0.34328 -0.24560 -0.35095 -0.23793 1975.00000 -0.25149 -0.25252 -0.25045 -0.28024 -0.22274 -0.29909 -0.20388 -0.30711 -0.19586 1976.00000 -0.33934 -0.34040 -0.33828 -0.36663 -0.31205 -0.38641 -0.29227 -0.39376 -0.28492 1977.00000 -0.15053 -0.15158 -0.14948 -0.17850 -0.12257 -0.19938 -0.10168 -0.20683 -0.09423 1978.00000 -0.26061 -0.26176 -0.25946 -0.28772 -0.23350 -0.31356 -0.20766 -0.32011 -0.20111 1979.00000 -0.20324 -0.20451 -0.20198 -0.23084 -0.17565 -0.25518 -0.15130 -0.26207 -0.14441 1980.00000 -0.19942 -0.20059 -0.19825 -0.22719 -0.17165 -0.25707 -0.14177 -0.26342 -0.13542 1981.00000 -0.19384 -0.19504 -0.19264 -0.22255 -0.16513 -0.25110 -0.13658 -0.25790 -0.12977 1982.00000 -0.31566 -0.31684 -0.31448 -0.34365 -0.28767 -0.36393 -0.26739 -0.37147 -0.25985 1983.00000 -0.30464 -0.30582 -0.30346 -0.33125 -0.27803 -0.35191 -0.25737 -0.35890 -0.25038 1984.00000 -0.29699 -0.29814 -0.29584 -0.32436 -0.26962 -0.34424 -0.24974 -0.35161 -0.24238 1985.00000 -0.30797 -0.30909 -0.30685 -0.33676 -0.27919 -0.35120 -0.26474 -0.35992 -0.25602 1986.00000 -0.30565 -0.30678 -0.30452 -0.33439 -0.27692 -0.34885 -0.26246 -0.35754 -0.25376 1987.00000 -0.22449 -0.22564 -0.22334 -0.25193 -0.19704 -0.26942 -0.17955 -0.27715 -0.17182 1988.00000 -0.09442 -0.09564 -0.09321 -0.12161 -0.06724 -0.13896 -0.04989 -0.14661 -0.04223 1989.00000 -0.10781 -0.10909 -0.10654 -0.13572 -0.07991 -0.15167 -0.06395 -0.15982 -0.05581 1990.00000 -0.03519 -0.03645 -0.03393 -0.06400 -0.00637 -0.07879 0.00842 -0.08747 0.01709 1991.00000 -0.05224 -0.05349 -0.05098 -0.08205 -0.02243 -0.09453 -0.00995 -0.10399 -0.00048 1992.00000 -0.15174 -0.15318 -0.15029 -0.18286 -0.12061 -0.19129 -0.11218 -0.20209 -0.10138 1993.00000 -0.19377 -0.19521 -0.19234 -0.22333 -0.16421 -0.23242 -0.15512 -0.24245 -0.14509 1994.00000 -0.02045 -0.02194 -0.01897 -0.04990 0.00899 -0.05820 0.01730 -0.06835 0.02745 1995.00000 -0.03238 -0.03391 -0.03084 -0.06233 -0.00242 -0.06919 0.00443 -0.07986 0.01511 1996.00000 -0.11320 -0.11469 -0.11172 -0.14102 -0.08539 -0.15093 -0.07548 -0.16010 -0.06631 1997.00000 -0.02464 -0.02622 -0.02307 -0.05326 0.00398 -0.06461 0.01533 -0.07383 0.02455 1998.00000 0.09576 0.09421 0.09731 0.06613 0.12539 0.05515 0.13637 0.04546 0.14606 1999.00000 0.03081 0.02932 0.03230 0.00249 0.05912 -0.00934 0.07096 -0.01834 0.07996 2000.00000 -0.04387 -0.04532 -0.04243 -0.07487 -0.01288 -0.08418 -0.00357 -0.09474 0.00699 2001.00000 -0.03846 -0.03998 -0.03694 -0.06862 -0.00831 -0.08192 0.00499 -0.09138 0.01445 2002.00000 -0.04859 -0.05011 -0.04708 -0.08006 -0.01712 -0.09193 -0.00526 -0.10217 0.00499 2003.00000 0.03644 0.03481 0.03808 0.00502 0.06786 -0.00561 0.07850 -0.01608 0.08896 2004.00000 0.02770 0.02607 0.02933 -0.00509 0.06049 -0.01210 0.06749 -0.02389 0.07929 2005.00000 0.02240 0.02092 0.02389 -0.01137 0.05618 -0.02301 0.06781 -0.03421 0.07902 2006.00000 0.00355 0.00201 0.00508 -0.02886 0.03595 -0.04227 0.04936 -0.05259 0.05968 2007.00000 -0.01477 -0.01636 -0.01318 -0.04853 0.01898 -0.06137 0.03183 -0.07233 0.04279 2008.00000 0.02783 0.02622 0.02943 -0.00786 0.06351 -0.02141 0.07706 -0.03300 0.08866 2009.00000 -0.01107 -0.01269 -0.00946 -0.04498 0.02283 -0.05362 0.03148 -0.06550 0.04336 2010.00000 -0.02317 -0.02483 -0.02151 -0.05582 0.00949 -0.06410 0.01776 -0.07555 0.02922 2011.00000 -0.02725 -0.02888 -0.02562 -0.06045 0.00595 -0.06918 0.01468 -0.08076 0.02626 2012.00000 -0.02106 -0.02275 -0.01936 -0.05812 0.01600 -0.06123 0.01912 -0.07574 0.03363 2013.00000 -0.03034 -0.03211 -0.02857 -0.06832 0.00765 -0.07043 0.00975 -0.08559 0.02492 2014.00000 0.03055 0.02877 0.03233 -0.01865 0.07976 -0.01146 0.07256 -0.03417 0.09528 2015.00000 0.14399 0.14227 0.14571 0.08752 0.20046 0.06481 0.22316 0.04672 0.24125 2016.00000 0.12093 0.11917 0.12270 0.07012 0.17175 0.04182 0.20005 0.02689 0.21498 2017.00000 0.04637 0.04463 0.04812 -0.00329 0.09604 -0.03215 0.12490 -0.04656 0.13931 2018.00000 0.04976 0.04812 0.05140 0.00345 0.09607 -0.02719 0.12671 -0.04007 0.13959 2019.00000 0.09574 0.09402 0.09745 0.05255 0.13892 0.01897 0.17250 0.00764 0.18384 2020.00000 0.20004 0.19835 0.20174 0.15388 0.24621 0.12087 0.27921 0.10838 0.29170 2021.00000 0.06547 0.06391 0.06704 0.02268 0.10826 -0.01184 0.14278 -0.02290 0.15385 2022.00000 0.15304 0.15159 0.15450 0.11435 0.19174 0.07565 0.23044 0.06650 0.23959 2023.00000 0.34957 0.34808 0.35107 0.30825 0.39089 0.27214 0.42700 0.26179 0.43735 2024.00000 0.43034 0.41584 0.44484 0.39521 0.46548 0.35224 0.50844 0.34349 0.51720 #month hadisdh sample- sample+ coverage- coverage+ station- station+ combined- combined+ # all 2-sigma errors # 1991-2020 anomaly period