1973.00000 -0.54312 -0.55022 -0.53601 -0.70733 -0.37891 -0.61029 -0.47594 -0.72068 -0.36555 1974.00000 -0.93176 -0.93829 -0.92524 -1.08097 -0.78256 -0.99621 -0.86732 -1.09442 -0.76911 1975.00000 -0.67997 -0.68625 -0.67370 -0.82228 -0.53767 -0.74239 -0.61755 -0.83549 -0.52445 1976.00000 -1.06960 -1.07568 -1.06352 -1.20026 -0.93894 -1.13199 -1.00721 -1.21452 -0.92468 1977.00000 -0.50380 -0.50963 -0.49798 -0.62953 -0.37808 -0.56502 -0.44258 -0.64376 -0.36385 1978.00000 -0.70743 -0.71309 -0.70177 -0.83303 -0.58183 -0.76623 -0.64863 -0.84623 -0.56863 1979.00000 -0.56061 -0.56633 -0.55488 -0.68805 -0.43317 -0.61852 -0.50269 -0.70071 -0.42051 1980.00000 -0.57334 -0.57893 -0.56775 -0.70078 -0.44590 -0.63058 -0.51610 -0.71315 -0.43352 1981.00000 -0.38205 -0.38760 -0.37649 -0.50736 -0.25673 -0.43900 -0.32509 -0.51981 -0.24428 1982.00000 -0.66144 -0.66719 -0.65568 -0.78691 -0.53596 -0.71860 -0.60428 -0.79944 -0.52344 1983.00000 -0.37121 -0.37694 -0.36548 -0.49767 -0.24476 -0.42863 -0.31379 -0.51021 -0.23221 1984.00000 -0.80463 -0.81024 -0.79902 -0.93117 -0.67810 -0.86162 -0.74765 -0.94352 -0.66574 1985.00000 -0.76491 -0.77047 -0.75936 -0.89181 -0.63802 -0.82127 -0.70855 -0.90387 -0.62595 1986.00000 -0.59647 -0.60199 -0.59095 -0.72175 -0.47118 -0.65059 -0.54235 -0.73305 -0.45989 1987.00000 -0.31459 -0.32008 -0.30909 -0.43395 -0.19522 -0.36807 -0.26110 -0.44550 -0.18367 1988.00000 -0.31437 -0.31980 -0.30894 -0.43318 -0.19556 -0.36722 -0.26151 -0.44452 -0.18422 1989.00000 -0.41380 -0.41924 -0.40836 -0.53006 -0.29753 -0.46639 -0.36121 -0.54152 -0.28608 1990.00000 -0.16009 -0.16554 -0.15464 -0.28274 -0.03744 -0.21162 -0.10856 -0.29323 -0.02695 1991.00000 -0.35598 -0.36137 -0.35060 -0.47901 -0.23295 -0.40611 -0.30586 -0.48894 -0.22302 1992.00000 -0.59618 -0.60146 -0.59090 -0.71770 -0.47465 -0.64471 -0.54764 -0.72715 -0.46521 1993.00000 -0.57793 -0.58309 -0.57278 -0.69560 -0.46027 -0.62569 -0.53018 -0.70502 -0.45085 1994.00000 -0.27088 -0.27584 -0.26593 -0.38969 -0.15208 -0.31704 -0.22473 -0.39844 -0.14333 1995.00000 -0.22239 -0.22726 -0.21752 -0.33975 -0.10503 -0.26773 -0.17704 -0.34830 -0.09648 1996.00000 -0.55358 -0.55837 -0.54878 -0.67123 -0.43592 -0.59798 -0.50917 -0.67942 -0.42773 1997.00000 -0.24990 -0.25478 -0.24502 -0.36889 -0.13091 -0.29409 -0.20571 -0.37693 -0.12287 1998.00000 0.24292 0.23801 0.24782 0.12519 0.36064 0.20049 0.28534 0.11768 0.36815 1999.00000 -0.00875 -0.01357 -0.00392 -0.12645 0.10896 -0.05008 0.03259 -0.13359 0.11610 2000.00000 -0.20897 -0.21377 -0.20417 -0.32700 -0.09095 -0.24923 -0.16872 -0.33377 -0.08418 2001.00000 -0.02492 -0.02965 -0.02020 -0.14085 0.09101 -0.06437 0.01452 -0.14747 0.09762 2002.00000 0.02367 0.01895 0.02840 -0.09162 0.13897 -0.01422 0.06157 -0.09778 0.14513 2003.00000 -0.03682 -0.04147 -0.03217 -0.15243 0.07879 -0.07408 0.00044 -0.15838 0.08473 2004.00000 -0.07591 -0.08050 -0.07131 -0.19201 0.04020 -0.11227 -0.03954 -0.19766 0.04585 2005.00000 0.03499 0.03026 0.03972 -0.08222 0.15220 -0.00155 0.07153 -0.08787 0.15785 2006.00000 0.11702 0.11239 0.12165 0.00184 0.23219 0.08145 0.15259 -0.00361 0.23765 2007.00000 0.07685 0.07222 0.08148 -0.03736 0.19106 0.04224 0.11145 -0.04258 0.19627 2008.00000 -0.15180 -0.15645 -0.14715 -0.26589 -0.03771 -0.18595 -0.11765 -0.27099 -0.03261 2009.00000 -0.03022 -0.03487 -0.02557 -0.14556 0.08511 -0.06326 0.00282 -0.15029 0.08984 2010.00000 0.15985 0.15525 0.16445 0.04666 0.27303 0.12791 0.19179 0.04215 0.27754 2011.00000 -0.13663 -0.14126 -0.13200 -0.25061 -0.02265 -0.16810 -0.10517 -0.25496 -0.01830 2012.00000 -0.01198 -0.01662 -0.00734 -0.12506 0.10111 -0.04278 0.01882 -0.12928 0.10532 2013.00000 0.04163 0.03690 0.04635 -0.07132 0.15457 0.01172 0.07153 -0.07531 0.15856 2014.00000 0.09520 0.09044 0.09996 -0.01652 0.20692 0.06585 0.12455 -0.02041 0.21081 2015.00000 0.38535 0.38045 0.39025 0.27255 0.49815 0.35608 0.41463 0.26871 0.50199 2016.00000 0.49280 0.48791 0.49769 0.38127 0.60433 0.46436 0.52124 0.37760 0.60800 2017.00000 0.35033 0.34539 0.35527 0.23668 0.46398 0.32242 0.37824 0.23320 0.46746 2018.00000 0.20725 0.20230 0.21221 0.09389 0.32062 0.18057 0.23393 0.09069 0.32382 2019.00000 0.40557 0.40061 0.41052 0.29215 0.51898 0.37967 0.43146 0.28913 0.52200 2020.00000 0.50036 0.49542 0.50529 0.38533 0.61538 0.47573 0.52498 0.38262 0.61809 2021.00000 0.38180 0.37678 0.38683 0.26771 0.49590 0.35819 0.40542 0.26519 0.49842 2022.00000 0.29030 0.28520 0.29539 0.17740 0.40319 0.26767 0.31292 0.17504 0.40555 2023.00000 0.78604 0.78080 0.79128 0.67247 0.89961 0.76480 0.80728 0.67038 0.90170 2024.00000 0.97828 0.97288 0.98368 0.85957 1.09700 0.95700 0.99957 0.85755 1.09901 2025.00000 0.75451 0.74882 0.76020 0.62466 0.88437 0.73220 0.77683 0.62263 0.88639 #month hadisdh sample- sample+ coverage- coverage+ station- station+ combined- combined+ # all 2-sigma errors # 1991-2020 anomaly period