; ERA5 eddy heat flux 100hPa 45-75 degs ; year month ehf (SH) ehf (NH) 1979 1 -3.2577 28.753 1979 2 -3.6863 19.764 1979 3 -5.1569 8.1556 1979 4 -4.8365 8.3969 1979 5 -7.5910 3.9144 1979 6 -5.2971 2.3008 1979 7 -7.9988 1.7385 1979 8 -6.9560 2.8155 1979 9 -17.645 3.8049 1979 10 -22.358 8.9047 1979 11 -12.035 16.571 1979 12 -3.4626 9.8975 1980 1 -3.1217 16.466 1980 2 -3.4688 25.675 1980 3 -5.0679 13.933 1980 4 -7.7213 9.4557 1980 5 -6.0978 3.1086 1980 6 -8.8471 2.0223 1980 7 -5.6496 1.6071 1980 8 -5.0274 2.9908 1980 9 -10.751 4.9042 1980 10 -13.377 9.4162 1980 11 -20.370 8.7821 1980 12 -2.5765 8.8195 1981 1 -2.4133 25.676 1981 2 -3.2559 17.663 1981 3 -5.0586 12.281 1981 4 -7.7966 8.1147 1981 5 -5.2770 5.1429 1981 6 -5.2910 2.7101 1981 7 -4.3789 1.6362 1981 8 -7.5892 2.7202 1981 9 -12.646 4.2043 1981 10 -10.220 9.5793 1981 11 -15.399 13.072 1981 12 -6.9824 17.469 1982 1 -3.2826 21.984 1982 2 -3.3309 15.170 1982 3 -4.8448 12.652 1982 4 -3.7561 14.035 1982 5 -6.1821 3.0378 1982 6 -4.0795 2.4015 1982 7 -8.1355 1.8498 1982 8 -6.6131 2.9736 1982 9 -16.362 4.3166 1982 10 -21.772 6.2169 1982 11 -11.631 11.331 1982 12 -6.5321 18.301 1983 1 -4.0947 17.735 1983 2 -4.1482 15.919 1983 3 -5.7052 16.551 1983 4 -5.3115 8.4592 1983 5 -6.3024 4.2863 1983 6 -5.7848 2.5853 1983 7 -8.1468 1.5758 1983 8 -8.1276 3.1347 1983 9 -10.862 3.8705 1983 10 -18.309 7.7171 1983 11 -15.198 15.800 1983 12 -6.5332 16.723 1984 1 -3.2902 12.019 1984 2 -4.0242 34.006 1984 3 -5.5806 13.074 1984 4 -4.8553 6.1428 1984 5 -10.330 3.2521 1984 6 -11.635 2.2994 1984 7 -5.9419 1.9034 1984 8 -10.121 2.2425 1984 9 -10.321 5.4895 1984 10 -19.282 7.3966 1984 11 -10.964 15.502 1984 12 -7.8970 24.093 1985 1 -3.0021 19.309 1985 2 -3.1748 11.133 1985 3 -5.6477 18.383 1985 4 -5.3567 7.1296 1985 5 -3.9264 2.7498 1985 6 -11.265 1.8320 1985 7 -6.3449 1.5706 1985 8 -9.3067 2.1595 1985 9 -8.6544 5.3128 1985 10 -13.635 8.6487 1985 11 -15.104 14.157 1985 12 -8.3815 18.325 1986 1 -2.8810 15.195 1986 2 -3.0861 11.569 1986 3 -3.8808 23.776 1986 4 -6.5880 5.1557 1986 5 -9.6709 3.2225 1986 6 -6.5363 2.0614 1986 7 -9.6297 1.6091 1986 8 -10.660 2.9869 1986 9 -14.417 4.3102 1986 10 -14.262 7.9749 1986 11 -14.924 16.590 1986 12 -5.8619 12.127 1987 1 -3.0782 28.164 1987 2 -3.7481 17.319 1987 3 -4.8599 8.5520 1987 4 -4.0589 8.1613 1987 5 -6.1181 5.0089 1987 6 -6.9837 2.6890 1987 7 -4.5212 1.6241 1987 8 -9.0374 2.3308 1987 9 -7.1229 4.5670 1987 10 -11.396 10.902 1987 11 -14.344 16.858 1987 12 -13.886 15.592 1988 1 -3.1295 9.5576 1988 2 -3.5588 18.582 1988 3 -4.8166 16.731 1988 4 -5.5086 8.5253 1988 5 -5.5660 2.8634 1988 6 -3.7112 2.1969 1988 7 -14.163 1.9963 1988 8 -14.957 2.5340 1988 9 -14.502 3.7793 1988 10 -17.765 8.3904 1988 11 -13.822 13.068 1988 12 -3.1962 12.652 1989 1 -2.6417 13.680 1989 2 -3.6029 29.396 1989 3 -4.7609 12.918 1989 4 -5.3740 6.5317 1989 5 -8.1372 3.4168 1989 6 -6.3270 2.4186 1989 7 -5.9805 2.0487 1989 8 -6.6451 2.6835 1989 9 -11.450 4.4386 1989 10 -18.034 7.5433 1989 11 -13.863 16.390 1989 12 -9.6603 10.905 1990 1 -3.4084 17.111 1990 2 -4.2009 17.373 1990 3 -4.3589 5.7061 1990 4 -6.0312 9.8784 1990 5 -4.9070 6.0791 1990 6 -7.3835 2.1004 1990 7 -8.8092 2.1035 1990 8 -7.6616 2.2282 1990 9 -14.184 4.4106 1990 10 -8.6080 6.3459 1990 11 -8.7453 10.421 1990 12 -10.873 19.355 1991 1 -4.5016 22.658 1991 2 -3.4570 15.286 1991 3 -4.7299 16.530 1991 4 -7.3337 7.3935 1991 5 -5.6226 3.6870 1991 6 -8.2501 2.4799 1991 7 -8.8389 1.8496 1991 8 -9.9460 3.0315 1991 9 -14.527 5.0708 1991 10 -23.641 8.1619 1991 11 -19.652 12.761 1991 12 -5.3635 18.281 1992 1 -3.3897 24.406 1992 2 -4.1056 14.761 1992 3 -7.3128 20.958 1992 4 -6.4226 8.2146 1992 5 -10.708 6.4802 1992 6 -12.630 2.4026 1992 7 -8.2303 2.3186 1992 8 -6.4586 2.9125 1992 9 -15.904 5.6875 1992 10 -18.609 8.0692 1992 11 -8.8893 15.176 1992 12 -11.559 15.253 1993 1 -5.0454 11.692 1993 2 -5.6423 18.305 1993 3 -4.7210 16.300 1993 4 -6.1271 13.152 1993 5 -6.6688 4.0263 1993 6 -8.0069 2.3896 1993 7 -9.5780 2.0449 1993 8 -13.249 2.7656 1993 9 -10.470 4.6613 1993 10 -17.187 11.166 1993 11 -13.614 15.264 1993 12 -8.9493 21.225 1994 1 -4.5209 13.811 1994 2 -3.9031 11.574 1994 3 -6.5373 15.735 1994 4 -6.9240 12.536 1994 5 -9.2446 2.9667 1994 6 -4.9151 2.5375 1994 7 -8.3439 2.0418 1994 8 -10.003 1.9933 1994 9 -10.461 4.7032 1994 10 -24.854 7.5043 1994 11 -21.804 14.082 1994 12 -6.8026 14.576 1995 1 -3.2685 22.016 1995 2 -3.9849 8.6648 1995 3 -4.8000 13.595 1995 4 -6.3338 11.932 1995 5 -6.9539 3.6070 1995 6 -5.2951 2.2144 1995 7 -9.5915 1.5844 1995 8 -10.942 2.4399 1995 9 -10.214 4.9272 1995 10 -15.423 6.7963 1995 11 -13.313 10.829 1995 12 -9.8945 13.467 1996 1 -3.2955 20.787 1996 2 -4.4572 16.332 1996 3 -4.8381 16.549 1996 4 -5.1194 11.690 1996 5 -6.7510 3.7657 1996 6 -11.194 2.3157 1996 7 -9.4300 1.6923 1996 8 -8.2900 2.4933 1996 9 -13.427 4.2464 1996 10 -12.036 8.7755 1996 11 -6.4642 16.390 1996 12 -14.670 18.568 1997 1 -3.3089 15.625 1997 2 -3.4849 8.1972 1997 3 -6.0988 6.5054 1997 4 -6.0788 12.074 1997 5 -6.5304 8.9014 1997 6 -6.4681 1.7657 1997 7 -7.3492 1.9241 1997 8 -13.975 2.5789 1997 9 -13.725 5.1397 1997 10 -10.880 7.0157 1997 11 -14.974 15.512 1997 12 -8.3052 24.494 1998 1 -3.9086 17.613 1998 2 -4.7290 14.726 1998 3 -4.8710 15.409 1998 4 -6.8483 7.1129 1998 5 -6.9631 4.1767 1998 6 -9.6040 1.6138 1998 7 -5.9015 2.1832 1998 8 -5.5085 2.7243 1998 9 -14.235 4.3598 1998 10 -11.098 8.5267 1998 11 -8.9597 11.534 1998 12 -11.278 23.584 1999 1 -4.5384 11.662 1999 2 -5.6076 26.419 1999 3 -6.0621 11.708 1999 4 -8.1833 6.2895 1999 5 -6.5846 3.3088 1999 6 -5.0201 1.8371 1999 7 -6.8673 1.8394 1999 8 -7.2383 2.2616 1999 9 -13.422 4.8975 1999 10 -12.559 7.7324 1999 11 -9.6719 15.012 1999 12 -10.542 12.030 2000 1 -5.9727 15.811 2000 2 -4.9200 12.240 2000 3 -6.2262 17.224 2000 4 -4.4354 9.6606 2000 5 -5.3735 3.5939 2000 6 -5.8152 2.0677 2000 7 -9.2361 2.2990 2000 8 -8.8943 1.9371 2000 9 -17.702 4.2827 2000 10 -24.511 8.4104 2000 11 -11.691 20.613 2000 12 -6.9281 14.013 2001 1 -2.8176 18.899 2001 2 -3.8263 22.958 2001 3 -5.1799 7.6531 2001 4 -5.5400 7.5712 2001 5 -8.6817 4.5757 2001 6 -9.7476 1.9637 2001 7 -2.4420 1.7026 2001 8 -11.300 2.5382 2001 9 -13.464 4.5633 2001 10 -14.368 6.7360 2001 11 -7.8850 14.931 2001 12 -9.2476 23.609 2002 1 -5.6387 15.874 2002 2 -4.5298 15.015 2002 3 -5.4685 10.781 2002 4 -5.5247 6.4080 2002 5 -7.9419 4.7352 2002 6 -10.508 2.0310 2002 7 -9.6602 1.7916 2002 8 -14.138 1.9921 2002 9 -26.563 4.9205 2002 10 -8.1792 7.9353 2002 11 -10.552 13.958 2002 12 -6.5766 19.192 2003 1 -3.4301 21.180 2003 2 -3.6642 13.980 2003 3 -5.8677 15.948 2003 4 -6.1170 10.166 2003 5 -6.8592 2.4711 2003 6 -4.9949 2.4021 2003 7 -7.7528 1.4480 2003 8 -10.211 2.2460 2003 9 -14.088 3.7058 2003 10 -21.434 9.7129 2003 11 -10.464 13.849 2003 12 -6.7459 22.090 2004 1 -3.3058 22.507 2004 2 -4.9024 13.819 2004 3 -5.8199 8.4150 2004 4 -7.5218 9.5582 2004 5 -9.0854 4.2902 2004 6 -4.0155 2.4683 2004 7 -9.5989 1.6803 2004 8 -10.490 2.3136 2004 9 -14.437 3.6322 2004 10 -13.669 10.119 2004 11 -10.957 12.502 2004 12 -8.5403 12.759 2005 1 -3.5975 16.502 2005 2 -3.7556 20.914 2005 3 -4.6305 21.243 2005 4 -7.7866 8.0509 2005 5 -8.7178 3.1821 2005 6 -9.6578 1.7191 2005 7 -8.8471 2.0165 2005 8 -10.940 2.3260 2005 9 -16.307 2.7584 2005 10 -18.140 10.058 2005 11 -13.488 14.745 2005 12 -8.1326 15.102 2006 1 -3.8660 25.662 2006 2 -4.5276 11.880 2006 3 -4.9936 11.654 2006 4 -5.1476 6.0659 2006 5 -6.0436 5.2117 2006 6 -7.7125 1.9160 2006 7 -5.2323 1.7757 2006 8 -6.7231 2.4811 2006 9 -13.720 4.2639 2006 10 -11.175 9.8355 2006 11 -10.111 7.7849 2006 12 -11.802 23.168 2007 1 -5.9526 16.304 2007 2 -4.5237 24.577 2007 3 -5.5920 7.2543 2007 4 -6.6624 9.7898 2007 5 -4.9888 3.8502 2007 6 -10.773 2.6527 2007 7 -11.342 2.0130 2007 8 -8.1729 2.3202 2007 9 -19.485 3.6002 2007 10 -15.694 10.042 2007 11 -6.9186 11.612 2007 12 -8.2942 14.993 2008 1 -5.2475 20.049 2008 2 -4.8389 21.366 2008 3 -4.4760 12.039 2008 4 -7.3131 5.7251 2008 5 -8.4667 3.9305 2008 6 -5.9772 2.7363 2008 7 -5.5379 1.8210 2008 8 -7.5711 2.5683 2008 9 -12.495 4.1443 2008 10 -17.310 7.7939 2008 11 -7.6070 14.559 2008 12 -9.2999 16.212 2009 1 -5.9233 33.126 2009 2 -3.1239 12.117 2009 3 -5.8341 7.3004 2009 4 -5.1824 7.5045 2009 5 -8.6367 4.9330 2009 6 -5.7276 2.5154 2009 7 -7.1004 1.7532 2009 8 -9.2304 2.2939 2009 9 -13.640 3.6539 2009 10 -12.080 10.482 2009 11 -15.834 17.872 2009 12 -9.5042 16.009 2010 1 -3.4186 26.251 2010 2 -3.8298 17.616 2010 3 -6.3960 12.390 2010 4 -5.2544 6.1093 2010 5 -4.5522 4.4270 2010 6 -7.0264 1.9628 2010 7 -13.712 1.9566 2010 8 -5.6042 2.1695 2010 9 -12.886 4.1175 2010 10 -11.708 8.6626 2010 11 -5.0028 14.021 2010 12 -9.7825 14.366 2011 1 -5.6428 17.335 2011 2 -3.8678 10.761 2011 3 -5.3042 10.642 2011 4 -5.2136 17.899 2011 5 -6.0165 2.0991 2011 6 -6.4798 1.9600 2011 7 -11.270 1.8284 2011 8 -6.1290 2.2170 2011 9 -11.623 4.4793 2011 10 -13.541 8.0631 2011 11 -13.662 10.115 2011 12 -9.4664 17.355 2012 1 -5.0841 22.846 2012 2 -4.0302 16.679 2012 3 -6.5392 14.471 2012 4 -5.3788 8.7133 2012 5 -5.2084 3.1207 2012 6 -6.1452 2.7006 2012 7 -10.722 1.8204 2012 8 -9.9948 2.6092 2012 9 -17.106 3.9988 2012 10 -19.910 7.8855 2012 11 -16.053 10.492 2012 12 -4.5231 19.045 2013 1 -3.4541 25.629 2013 2 -4.1498 11.282 2013 3 -5.2236 7.4445 2013 4 -5.8649 8.8867 2013 5 -6.1064 4.9841 2013 6 -7.2115 2.0278 2013 7 -7.6879 1.4312 2013 8 -8.9316 2.2536 2013 9 -16.511 4.5718 2013 10 -19.941 7.8028 2013 11 -10.524 9.7183 2013 12 -6.0405 14.548 2014 1 -3.3488 24.059 2014 2 -4.3002 12.885 2014 3 -5.9093 18.876 2014 4 -7.0930 7.8295 2014 5 -6.1564 3.5021 2014 6 -6.7124 2.7296 2014 7 -9.9462 1.7833 2014 8 -10.612 2.1221 2014 9 -11.300 4.1550 2014 10 -22.120 7.0226 2014 11 -12.119 16.273 2014 12 -7.0298 16.938 2015 1 -4.4504 17.968 2015 2 -4.3905 9.0705 2015 3 -6.2595 15.780 2015 4 -5.7527 13.871 2015 5 -8.4675 3.3108 2015 6 -6.4616 1.8248 2015 7 -5.5538 2.1175 2015 8 -6.7750 2.2547 2015 9 -12.195 5.0492 2015 10 -9.2886 7.1978 2015 11 -14.527 10.987 2015 12 -12.061 10.539 2016 1 -4.8271 21.672 2016 2 -5.0061 21.344 2016 3 -5.5835 19.844 2016 4 -6.7398 5.8577 2016 5 -11.954 3.2414 2016 6 -7.6699 2.4449 2016 7 -10.116 2.2729 2016 8 -10.371 2.8453 2016 9 -15.117 4.6230 2016 10 -17.592 10.747 2016 11 -18.907 16.862 2016 12 -3.7116 11.596 2017 1 -3.4372 24.190 2017 2 -3.8244 15.337 2017 3 -4.5450 9.5186 2017 4 -6.9129 8.3065 2017 5 -5.7693 4.6476 2017 6 -8.7326 2.6356 2017 7 -8.0372 1.9754 2017 8 -12.683 2.4498 2017 9 -16.670 4.5263 2017 10 -15.188 9.1251 2017 11 -12.434 10.469 2017 12 -6.4369 16.956 2018 1 -3.7290 18.730 2018 2 -3.2295 28.417 2018 3 -5.4068 8.4696 2018 4 -7.3853 7.7900 2018 5 -8.1792 3.4093 2018 6 -5.6840 2.1252 2018 7 -7.7251 1.9908 2018 8 -6.4443 2.1651 2018 9 -13.539 5.0435 2018 10 -11.403 7.8987 2018 11 -18.157 16.398 2018 12 -9.0195 24.239 2019 1 -4.0949 17.282 2019 2 -4.8554 13.921 2019 3 -5.4139 11.964 2019 4 -5.2115 10.786 2019 5 -5.4453 4.8080 2019 6 -9.0151 1.8318 2019 7 -11.593 2.0694 2019 8 -14.683 2.5655 2019 9 -28.755 4.1172 2019 10 -12.634 8.1752 2019 11 -12.164 17.389 2019 12 -4.0590 16.825 2020 1 -3.6386 13.222 2020 2 -4.7584 8.2670 2020 3 -4.6625 12.641 2020 4 -6.9003 11.970 2020 5 -8.2766 7.3636 2020 6 -5.4091 2.2285 2020 7 -11.292 1.8907 2020 8 -13.334 2.1399 2020 9 -7.5387 4.4198 2020 10 -8.9848 8.8582 2020 11 -7.3472 9.8504 2020 12 -15.129 22.982 2021 1 -4.8719 22.629 2021 2 -5.1153 7.2038 2021 3 -5.7655 10.968 2021 4 -7.7031 8.9257 2021 5 -6.2599 4.7796 2021 6 -3.1529 2.3473 2021 7 -6.2678 2.1312 2021 8 -7.5486 2.4830 2021 9 -10.271 3.5937 2021 10 -10.603 11.064 2021 11 -11.349 10.347 2021 12 -11.027 16.389 2022 1 -6.0602 9.1901 2022 2 -4.6646 11.945 2022 3 -5.7915 20.048 2022 4 -5.5796 9.9030 2022 5 -6.0304 3.2679 2022 6 -6.6259 2.1288 2022 7 -6.4348 2.0836 2022 8 -10.456 2.4411 2022 9 -9.9606 4.9348 2022 10 -8.0636 9.4610 2022 11 -14.869 11.381 2022 12 -8.5085 14.665 2023 1 -6.3029 22.858 2023 2 -3.9972 24.176 2023 3 -4.9975 7.6439 2023 4 -6.0579 6.5172 2023 5 -6.0339 4.5207 2023 6 -6.3066 2.6856 2023 7 -13.122 1.9875 2023 8 -6.8732 2.7656 2023 9 -14.810 4.1413 2023 10 -15.702 9.0996 2023 11 -6.2529 12.109 2023 12 -11.521 21.193 2024 1 -5.2962 17.293 2024 2 -4.9359 22.214 2024 3 -7.1027 17.326