1973.00000 -0.37080 -0.39076 -0.35083 -0.76971 0.02812 -0.56770 -0.17390 -0.81611 0.07451 1974.00000 -0.32456 -0.34296 -0.30617 -0.65405 0.00492 -0.52479 -0.12434 -0.71055 0.06142 1975.00000 -0.24803 -0.26753 -0.22853 -0.58867 0.09260 -0.44659 -0.04948 -0.64279 0.14672 1976.00000 -0.40921 -0.43477 -0.38365 -0.61173 -0.20669 -0.60704 -0.21138 -0.69347 -0.12495 1977.00000 -0.27506 -0.30394 -0.24618 -0.45298 -0.09714 -0.46806 -0.08206 -0.53914 -0.01098 1978.00000 -0.36158 -0.38807 -0.33509 -0.56673 -0.15644 -0.54615 -0.17702 -0.63880 -0.08436 1979.00000 -0.34229 -0.37001 -0.31458 -0.53539 -0.14920 -0.53213 -0.15246 -0.61449 -0.07010 1980.00000 -0.03743 -0.06268 -0.01217 -0.23493 0.16007 -0.22452 0.14966 -0.31064 0.23579 1981.00000 -0.31828 -0.34020 -0.29637 -0.49728 -0.13928 -0.49688 -0.13968 -0.57209 -0.06447 1982.00000 -0.17136 -0.19894 -0.14378 -0.33829 -0.00443 -0.34683 0.00411 -0.41511 0.07239 1983.00000 -0.28972 -0.31624 -0.26319 -0.48684 -0.09260 -0.46592 -0.11352 -0.55544 -0.02400 1984.00000 -0.36116 -0.38669 -0.33562 -0.57816 -0.14416 -0.53054 -0.19177 -0.63762 -0.08469 1985.00000 -0.20729 -0.23275 -0.18183 -0.38599 -0.02859 -0.37793 -0.03665 -0.45568 0.04110 1986.00000 -0.29629 -0.32127 -0.27130 -0.49361 -0.09896 -0.46382 -0.12876 -0.55634 -0.03623 1987.00000 -0.10123 -0.12665 -0.07581 -0.27840 0.07594 -0.26846 0.06600 -0.34618 0.14372 1988.00000 -0.05047 -0.07374 -0.02721 -0.23732 0.13637 -0.20472 0.10377 -0.29388 0.19293 1989.00000 -0.26710 -0.29213 -0.24207 -0.46092 -0.07328 -0.43150 -0.10270 -0.52249 -0.01171 1990.00000 -0.19697 -0.22048 -0.17346 -0.37838 -0.01556 -0.36280 -0.03114 -0.44388 0.04994 1991.00000 -0.20176 -0.22460 -0.17891 -0.37462 -0.02889 -0.35502 -0.04849 -0.43391 0.03040 1992.00000 -0.28205 -0.30350 -0.26060 -0.44736 -0.11675 -0.43113 -0.13298 -0.50568 -0.05842 1993.00000 -0.36238 -0.38632 -0.33844 -0.49809 -0.22666 -0.50860 -0.21616 -0.56330 -0.16145 1994.00000 0.08160 0.05835 0.10484 -0.04190 0.20509 -0.05332 0.21651 -0.10278 0.26597 1995.00000 -0.20884 -0.23044 -0.18724 -0.33396 -0.08372 -0.34068 -0.07700 -0.39188 -0.02580 1996.00000 -0.22436 -0.24323 -0.20548 -0.33033 -0.11838 -0.35489 -0.09382 -0.39355 -0.05516 1997.00000 -0.23119 -0.25348 -0.20890 -0.36577 -0.09660 -0.36043 -0.10195 -0.41911 -0.04327 1998.00000 -0.21335 -0.23715 -0.18955 -0.35247 -0.07423 -0.33930 -0.08741 -0.40252 -0.02419 1999.00000 -0.22061 -0.24449 -0.19673 -0.33490 -0.10632 -0.34707 -0.09415 -0.39273 -0.04849 2000.00000 -0.43144 -0.45060 -0.41227 -0.54231 -0.32056 -0.54715 -0.31573 -0.59284 -0.27004 2001.00000 -0.44652 -0.46769 -0.42535 -0.60106 -0.29197 -0.55903 -0.33400 -0.63885 -0.25419 2002.00000 0.09777 0.07564 0.11990 -0.02994 0.22548 -0.01413 0.20966 -0.07347 0.26900 2003.00000 0.18190 0.16191 0.20188 0.04993 0.31386 0.07409 0.28970 0.01033 0.35347 2004.00000 -0.08807 -0.10652 -0.06962 -0.19799 0.02185 -0.19481 0.01867 -0.24240 0.06626 2005.00000 0.09528 0.07475 0.11580 -0.03417 0.22472 -0.01483 0.20538 -0.07590 0.26645 2006.00000 -0.08857 -0.11001 -0.06713 -0.21514 0.03801 -0.20317 0.02603 -0.26065 0.08352 2007.00000 0.15487 0.13505 0.17468 0.02722 0.28252 0.04824 0.26149 -0.01263 0.32236 2008.00000 0.14214 0.12083 0.16346 -0.01161 0.29590 0.03518 0.24911 -0.04637 0.33066 2009.00000 0.30284 0.28072 0.32496 0.16890 0.43679 0.19751 0.40817 0.13101 0.47467 2010.00000 0.01414 -0.00723 0.03550 -0.11245 0.14072 -0.08448 0.11276 -0.14775 0.17602 2011.00000 -0.10681 -0.12822 -0.08540 -0.23889 0.02527 -0.20220 -0.01142 -0.27113 0.05751 2012.00000 0.17928 0.15853 0.20004 0.06314 0.29543 0.08690 0.27167 0.02944 0.32913 2013.00000 0.32277 0.30356 0.34198 0.23825 0.40728 0.22917 0.41637 0.19520 0.45033 2014.00000 0.16627 0.14683 0.18571 0.05420 0.27834 0.07463 0.25791 0.02021 0.31233 2015.00000 0.18519 0.16512 0.20526 0.07250 0.29788 0.09630 0.27408 0.04026 0.33012 2016.00000 -0.08269 -0.10247 -0.06292 -0.19620 0.03082 -0.16741 0.00203 -0.22570 0.06032 2017.00000 0.03294 0.01295 0.05294 -0.07536 0.14124 -0.05239 0.11827 -0.10637 0.17226 2018.00000 0.17362 0.15698 0.19026 0.05869 0.28855 0.09135 0.25589 0.03130 0.31594 2019.00000 0.47449 0.45785 0.49113 0.33104 0.61794 0.39541 0.55357 0.30984 0.63914 2020.00000 0.29081 0.26807 0.31356 0.15418 0.42745 0.21130 0.37033 0.13109 0.45053 2021.00000 0.06041 0.04032 0.08050 -0.07288 0.19370 -0.01731 0.13813 -0.09518 0.21600 2022.00000 -0.03152 -0.05586 -0.00717 -0.15696 0.09393 -0.10753 0.04450 -0.18020 0.11716 2023.00000 0.15952 0.13862 0.18042 0.01416 0.30488 0.08410 0.23494 -0.00556 0.32461 2024.00000 0.27404 0.25104 0.29704 0.00291 0.54517 0.19044 0.35764 -0.01061 0.55869 2025.00000 0.48054 0.45132 0.50977 -0.06730 1.02838 0.37728 0.58380 -0.07771 1.03880 #month hadisdh sample- sample+ coverage- coverage+ station- station+ combined- combined+ # all 2-sigma errors # 1991-2020 anomaly period