1973.00000 -0.14715 -0.14821 -0.14609 -0.26351 -0.03080 -0.17935 -0.11496 -0.26788 -0.02643 1974.00000 -0.32520 -0.32626 -0.32414 -0.43917 -0.21124 -0.35642 -0.29399 -0.44337 -0.20703 1975.00000 -0.29420 -0.29528 -0.29313 -0.40617 -0.18224 -0.32418 -0.26423 -0.41012 -0.17829 1976.00000 -0.36148 -0.36258 -0.36038 -0.47111 -0.25186 -0.39004 -0.33292 -0.47477 -0.24819 1977.00000 -0.15750 -0.15861 -0.15638 -0.26497 -0.05002 -0.18629 -0.12870 -0.26877 -0.04623 1978.00000 -0.23529 -0.23640 -0.23418 -0.34234 -0.12824 -0.26525 -0.20532 -0.34646 -0.12412 1979.00000 -0.17883 -0.17991 -0.17775 -0.28669 -0.07097 -0.20742 -0.15024 -0.29042 -0.06724 1980.00000 -0.15312 -0.15421 -0.15202 -0.26095 -0.04528 -0.18523 -0.12100 -0.26564 -0.04059 1981.00000 -0.12709 -0.12820 -0.12598 -0.23462 -0.01957 -0.15793 -0.09626 -0.23896 -0.01523 1982.00000 -0.25990 -0.26103 -0.25878 -0.36829 -0.15152 -0.28679 -0.23301 -0.37158 -0.14823 1983.00000 -0.14411 -0.14522 -0.14299 -0.25180 -0.03641 -0.17075 -0.11746 -0.25505 -0.03316 1984.00000 -0.29736 -0.29848 -0.29625 -0.40418 -0.19055 -0.32369 -0.27104 -0.40738 -0.18734 1985.00000 -0.30897 -0.31009 -0.30784 -0.41686 -0.20107 -0.33172 -0.28621 -0.41924 -0.19869 1986.00000 -0.29408 -0.29519 -0.29297 -0.40147 -0.18669 -0.31640 -0.27176 -0.40377 -0.18439 1987.00000 -0.14183 -0.14295 -0.14071 -0.24691 -0.03675 -0.16455 -0.11911 -0.24934 -0.03432 1988.00000 -0.06316 -0.06432 -0.06200 -0.16885 0.04253 -0.08519 -0.04113 -0.17113 0.04481 1989.00000 -0.18847 -0.18963 -0.18730 -0.29485 -0.08208 -0.20979 -0.16714 -0.29698 -0.07996 1990.00000 -0.05107 -0.05223 -0.04990 -0.15579 0.05366 -0.07153 -0.03061 -0.15778 0.05564 1991.00000 -0.08336 -0.08454 -0.08218 -0.18788 0.02116 -0.10213 -0.06459 -0.18955 0.02283 1992.00000 -0.20520 -0.20639 -0.20401 -0.30937 -0.10102 -0.22330 -0.18709 -0.31094 -0.09946 1993.00000 -0.18138 -0.18255 -0.18021 -0.28579 -0.07698 -0.19915 -0.16362 -0.28729 -0.07547 1994.00000 -0.12837 -0.12954 -0.12720 -0.23193 -0.02481 -0.14523 -0.11151 -0.23330 -0.02344 1995.00000 -0.02741 -0.02856 -0.02626 -0.13313 0.07831 -0.04409 -0.01072 -0.13444 0.07963 1996.00000 -0.09667 -0.09781 -0.09552 -0.20211 0.00877 -0.11419 -0.07915 -0.20356 0.01023 1997.00000 -0.02462 -0.02575 -0.02350 -0.13001 0.08076 -0.04391 -0.00534 -0.13177 0.08252 1998.00000 0.22165 0.22046 0.22284 0.11369 0.32961 0.20331 0.24000 0.11214 0.33116 1999.00000 -0.02168 -0.02290 -0.02047 -0.13111 0.08775 -0.03949 -0.00387 -0.13256 0.08919 2000.00000 -0.03345 -0.03468 -0.03222 -0.14042 0.07352 -0.05144 -0.01546 -0.14193 0.07503 2001.00000 -0.00580 -0.00704 -0.00457 -0.11182 0.10022 -0.02501 0.01340 -0.11356 0.10195 2002.00000 -0.02959 -0.03087 -0.02831 -0.13511 0.07592 -0.04881 -0.01037 -0.13685 0.07767 2003.00000 0.01465 0.01338 0.01592 -0.09250 0.12181 -0.00367 0.03298 -0.09407 0.12337 2004.00000 -0.02807 -0.02932 -0.02681 -0.13722 0.08108 -0.04542 -0.01071 -0.13860 0.08246 2005.00000 0.01264 0.01137 0.01390 -0.09382 0.11909 -0.00628 0.03155 -0.09549 0.12076 2006.00000 0.00213 0.00085 0.00341 -0.10497 0.10923 -0.01627 0.02053 -0.10655 0.11081 2007.00000 -0.00126 -0.00253 0.00002 -0.10814 0.10563 -0.01998 0.01747 -0.10978 0.10727 2008.00000 -0.07611 -0.07738 -0.07483 -0.18157 0.02936 -0.09636 -0.05585 -0.18350 0.03129 2009.00000 -0.03572 -0.03701 -0.03444 -0.14390 0.07246 -0.05366 -0.01779 -0.14539 0.07394 2010.00000 0.11948 0.11821 0.12076 0.01329 0.22568 0.10187 0.13710 0.01183 0.22714 2011.00000 -0.03546 -0.03671 -0.03420 -0.14200 0.07109 -0.05292 -0.01799 -0.14343 0.07252 2012.00000 -0.05009 -0.05135 -0.04882 -0.15727 0.05710 -0.06761 -0.03256 -0.15870 0.05853 2013.00000 -0.03076 -0.03206 -0.02946 -0.13513 0.07360 -0.04809 -0.01344 -0.13656 0.07504 2014.00000 -0.01028 -0.01160 -0.00896 -0.11359 0.09303 -0.02733 0.00677 -0.11499 0.09444 2015.00000 0.08591 0.08457 0.08725 -0.01467 0.18649 0.05204 0.11978 -0.02023 0.19205 2016.00000 0.21557 0.21424 0.21689 0.11205 0.31908 0.18093 0.25020 0.10640 0.32473 2017.00000 0.09430 0.09297 0.09562 -0.00569 0.19428 0.05970 0.12890 -0.01151 0.20011 2018.00000 0.04975 0.04842 0.05107 -0.05517 0.15467 0.01559 0.08391 -0.06060 0.16009 2019.00000 0.11577 0.11448 0.11706 0.01277 0.21877 0.08108 0.15046 0.00708 0.22446 2020.00000 0.21944 0.21816 0.22071 0.11530 0.32357 0.18447 0.25441 0.10958 0.32929 2021.00000 0.10107 0.09982 0.10233 -0.00215 0.20429 0.06626 0.13589 -0.00787 0.21001 2022.00000 0.11077 0.10951 0.11203 0.00567 0.21587 0.07575 0.14579 -0.00002 0.22156 2023.00000 0.33936 0.33809 0.34064 0.23676 0.44197 0.30362 0.37511 0.23070 0.44803 2024.00000 0.50470 0.49896 0.51045 0.40274 0.60667 0.46725 0.54216 0.39593 0.61348 #month hadisdh sample- sample+ coverage- coverage+ station- station+ combined- combined+ # all 2-sigma errors # 1991-2020 anomaly period