Chronology file name : MEX144.CRN Measurement file name : MEX144.RWL Date checked : 16JAN25 Checked by : NOAA-Paleoclimatology Beginning year : 1846 Ending year : 2019 Principal investigators: Villanueva-DÃaz Astudillo-Sánchez Soria-DÃaz MartÃnez-Sifuentes Site name : Miquihuana, Tamaulipas (MIQ) Site location : Mexico Species information : PINL PINUS NELSONII Latitude : .0M 2 Longitude : 332 -9 Elevation : 1856 Series intercorrelation: 0.758 Avg mean sensitivity : 0.497 Avg standard deviation : 0.499 Avg autocorrelation : 0.295 Number dated series : 87 Segment length tested : 50 Number problem segments: 0 Pct problem segments : 0.00 PART 5: CORRELATION OF SERIES BY SEGMENTS: MEX144 22:08 Thu 16 Jan 2025 Page 5 ------------------------------------------------------------------------------------------------------------------------------------ Correlations of 50-year dated segments, lagged 25 years Flags: A = correlation under .3281 but highest as dated; B = correlation higher at other than dated position Seq Series Time_span 1825 1850 1875 1900 1925 1950 1975 2000 1874 1899 1924 1949 1974 1999 2024 2049 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 MIQ01B 2000 2018 .61 2 MIQ03A 1967 2018 .70 .68 3 MIQ05A 1961 2016 .40 .43 4 MIQ03B 1968 2018 .48 .46 5 MIQ04A 1966 2018 .64 .63 6 MIQ06C 1980 2018 .55 7 MIQ09A 1968 2018 .59 .57 8 MIQ09B 1970 2018 .44 9 MIQ10A 1963 2018 .63 .63 10 MIQ10B 1966 2018 .70 .68 11 MIQ11B 1963 2018 .59 .58 12 MIQ12B 1966 2016 .62 .61 13 MIQ13A 1968 2018 .52 .50 14 MIQ14B 1969 2018 .66 15 MIQ17A 1866 2010 .88 .93 .84 .81 .87 .83 16 MIQ17B 1859 1980 .93 .92 .84 .79 .73 17 MIQ17C 1856 1950 .86 .88 .77 .77 18 MIQ18B 1900 2018 .86 .82 .88 .87 19 MIQ19A 1900 2000 .86 .90 .85 .85 20 MIQ19B 1886 2018 .84 .86 .92 .85 .80 21 MIQ19C 1904 2018 .90 .87 .76 .77 22 MIQ20A 1853 2018 .82 .82 .87 .55 .51 .85 23 MIQ20B 1860 2016 .77 .87 .87 .89 .83 .79 24 MIQ20C 1856 2015 .82 .88 .84 .83 .71 .78 25 MIQ21C 1922 2000 .68 .72 .67 .69 26 MIQ22B 1899 2000 .86 .86 .89 .86 .87 27 MIQ23A 1877 2000 .77 .89 .90 .89 .90 28 MIQ23B 1890 2000 .85 .85 .84 .82 .80 29 MIQ24A 1878 2000 .78 .69 .70 .79 .78 30 MIQ24B 1876 2000 .88 .85 .83 .88 .88 31 MIQ24C 1887 2000 .57 .91 .79 .78 .79 32 MIQ25B 1870 2010 .84 .85 .88 .87 .66 .65 33 MIQ25C 1880 2000 .86 .80 .80 .86 .87 34 MIQ26A 1853 2000 .90 .87 .78 .84 .87 .88 35 MIQ26B 1871 2000 .86 .87 .83 .86 .83 .84 36 MIQ26C 1862 2000 .92 .94 .84 .82 .87 .88 37 MIQ26D 1866 1990 .88 .90 .73 .63 .69 38 MIQ27A 1917 2000 .53 .61 .83 .83 39 MIQ27C 1925 2000 .70 .74 .73 40 MIQ27D 1928 2015 .72 .84 .83 41 MIQ28A 1935 2000 .74 .81 .81 42 MIQ29B 1846 2018 .80 .77 .79 .77 .81 .82 .77 43 MIQ29C 1848 2017 .83 .83 .84 .77 .84 .82 .81 44 MIQ30A 1955 2018 .77 .78 45 MIQ30B 1943 2018 .71 .83 .79 46 MIQ30C 1942 2018 .71 .77 .76 47 MIQ31A 1851 2000 .82 .83 .85 .85 .86 .86 48 MIQ31B 1866 2017 .93 .92 .90 .87 .86 .81 49 MIQ31C 1853 2000 .91 .89 .86 .89 .85 .86 50 MIQ32A 1870 2000 .82 .82 .77 .80 .81 .81 51 MIQ32B 1882 2018 .86 .88 .90 .92 .89 52 MIQ32C 1857 2018 .87 .89 .62 .51 .48 .37 53 MIQ33A 1913 2018 .86 .85 .89 .82 54 MIQ33B 1915 2017 .82 .77 .72 .67 55 MIQ35B 1910 2018 .84 .83 .78 .73 56 MIQ36A 1881 2018 .88 .89 .91 .94 .91 57 MIQ36C 1873 2000 .83 .84 .77 .76 .85 .86 58 MIQ37B 1888 1980 .93 .93 .92 .87 59 MIQ37C 1889 2018 .88 .88 .89 .80 .78 60 MIQ38C 1883 1990 .86 .84 .88 .55 61 MIQ41A 1890 2010 .84 .83 .86 .89 .88 62 MIQ41B 1891 2017 .83 .76 .82 .88 .84 63 MIQ41C 1893 2000 .84 .85 .86 .74 .76 64 MIQ42A 1895 2018 .76 .74 .74 .76 .81 65 MIQ42B 1892 2015 .75 .75 .73 .77 .81 66 MIQ42C 1888 2018 .77 .78 .81 .80 .78 67 MIQ43A 1892 2000 .75 .71 .77 .79 .80 68 MIQ43B 1890 2018 .51 .76 .83 .82 .83 69 MIQ44A 1905 2008 .88 .87 .77 .57 70 MIQ44B 1904 2016 .85 .86 .84 .84 71 MIQ44C 1907 2018 .87 .85 .85 .78 72 MIQ45C 1966 2018 .64 .62 73 MIQ45A 1960 2018 .58 .59 74 MIQ46A 1927 1990 .53 .50 75 MIQ47A 1900 2018 .88 .86 .81 .81 76 MIQ47B 1910 2018 .84 .81 .82 .86 77 MIQ47C 1890 2018 .76 .79 .81 .84 .80 78 MIQ48A 1936 2018 .73 .77 .72 79 MIQ48B 1935 2018 .61 .78 .71 80 MIQ48C 1944 2007 .77 .70 .55 81 MIQ49A 1897 2018 .87 .88 .85 .86 .81 82 MIQ49B 1895 2019 .87 .83 .86 .85 .83 83 MIQ49C 1900 2018 .81 .87 .84 .82 84 MIQ50A 1871 1970 .88 .88 .90 .89 85 MIQ50B 1900 2018 .56 .67 .77 .77 86 MIQ50C 1888 2017 .90 .88 .83 .67 .63 87 MIQ51C 1850 1980 .54 .74 .68 .56 .48 Av segment correlation .82 .84 .84 .82 .80 .75 .75 .61 PART 7: DESCRIPTIVE STATISTICS: MEX144 22:08 Thu 16 Jan 2025 Page 7 ------------------------------------------------------------------------------------------------------------------------------------ Corr //-------- Unfiltered --------\\ //---- Filtered -----\\ No. No. No. with Mean Max Std Auto Mean Max Std Auto AR Seq Series Interval Years Segmt Flags Master msmt msmt dev corr sens value dev corr () --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- 1 MIQ01B 2000 2018 19 1 0 .609 2.01 3.59 .626 .348 .314 2.67 .646 -.027 1 2 MIQ03A 1967 2018 52 2 0 .693 2.20 3.90 .722 .344 .322 2.56 .480 -.061 1 3 MIQ05A 1961 2016 56 2 0 .420 1.72 7.61 1.344 .604 .464 2.97 .660 -.110 1 4 MIQ03B 1968 2018 51 2 0 .484 1.90 3.98 .638 .144 .355 2.50 .457 -.021 1 5 MIQ04A 1966 2018 53 2 0 .622 1.50 3.08 .580 .488 .346 2.68 .593 .038 1 6 MIQ06C 1980 2018 39 1 0 .548 1.29 2.22 .499 .060 .461 2.43 .462 .152 1 7 MIQ09A 1968 2018 51 2 0 .581 1.58 3.20 .613 .421 .323 2.71 .659 -.054 1 8 MIQ09B 1970 2018 49 1 0 .436 1.61 3.36 .632 .344 .363 2.50 .452 -.034 1 9 MIQ10A 1963 2018 56 2 0 .609 2.01 4.37 .682 .156 .309 2.83 .476 -.076 1 10 MIQ10B 1966 2018 53 2 0 .689 1.76 3.04 .584 .162 .338 2.62 .610 -.047 1 11 MIQ11B 1963 2018 56 2 0 .578 1.70 3.32 .577 .035 .362 2.82 .594 -.067 1 12 MIQ12B 1966 2016 51 2 0 .614 1.44 3.69 .698 .387 .489 2.72 .648 -.044 1 13 MIQ13A 1968 2018 51 2 0 .522 1.19 3.01 .562 .148 .480 2.66 .591 -.002 2 14 MIQ14B 1969 2018 50 1 0 .661 1.29 2.30 .499 .129 .448 2.56 .555 -.004 1 15 MIQ17A 1866 2010 145 6 0 .832 .69 2.60 .439 .261 .650 2.70 .488 .025 3 16 MIQ17B 1859 1980 122 5 0 .867 .67 2.28 .380 .307 .556 2.66 .440 .024 3 17 MIQ17C 1856 1950 95 4 0 .767 .79 3.48 .492 .430 .539 2.64 .487 .007 3 18 MIQ18B 1900 2018 119 4 0 .862 .84 3.32 .484 -.092 .582 2.99 .521 .092 1 19 MIQ19A 1900 2000 101 4 0 .769 .92 2.37 .471 .256 .506 2.81 .427 .049 1 20 MIQ19B 1886 2018 133 5 0 .839 1.04 4.37 .600 .038 .549 2.86 .482 .073 1 21 MIQ19C 1904 2018 115 4 0 .732 .88 2.25 .488 .217 .596 2.63 .383 .016 2 22 MIQ20A 1853 2018 166 6 0 .723 .80 2.28 .421 .312 .499 2.79 .411 .014 1 23 MIQ20B 1860 2016 157 6 0 .785 .73 2.05 .420 .289 .564 2.88 .467 .022 1 24 MIQ20C 1856 2015 160 6 0 .717 .76 2.31 .411 .287 .492 2.62 .336 .014 1 25 MIQ21C 1922 2000 79 4 0 .644 1.38 3.22 .745 .498 .416 2.92 .515 -.008 1 26 MIQ22B 1899 2000 102 5 0 .864 .83 2.13 .405 .066 .510 2.82 .587 -.048 2 27 MIQ23A 1877 2000 124 5 0 .838 .83 2.00 .425 .370 .465 2.88 .525 .030 1 28 MIQ23B 1890 2000 111 5 0 .823 .78 2.01 .381 .220 .476 2.66 .469 -.036 2 29 MIQ24A 1878 2000 123 5 0 .771 .75 2.26 .467 .489 .480 2.75 .468 .006 1 30 MIQ24B 1876 2000 125 5 0 .852 .84 2.31 .477 .451 .515 2.68 .427 .013 2 31 MIQ24C 1887 2000 114 5 0 .629 .82 2.06 .451 .384 .509 2.63 .412 -.021 1 32 MIQ25B 1870 2010 141 6 0 .722 .90 2.06 .416 .217 .525 2.58 .427 .046 1 33 MIQ25C 1880 2000 121 5 0 .844 .84 2.22 .373 .285 .412 2.75 .479 .008 2 34 MIQ26A 1853 2000 148 6 0 .841 .98 2.84 .516 .588 .414 2.66 .446 .022 1 35 MIQ26B 1871 2000 130 6 0 .836 .95 2.54 .500 .574 .407 2.70 .444 .017 1 36 MIQ26C 1862 2000 139 6 0 .826 .82 2.39 .490 .634 .479 2.59 .445 .003 1 37 MIQ26D 1866 1990 125 5 0 .774 .97 2.97 .559 .672 .373 2.83 .427 .039 2 38 MIQ27A 1917 2000 84 4 0 .629 .96 2.21 .456 .318 .436 2.73 .425 -.005 1 39 MIQ27C 1925 2000 76 3 0 .644 1.11 2.57 .593 .526 .465 2.89 .574 .022 1 40 MIQ27D 1928 2015 88 3 0 .760 1.22 3.11 .599 .340 .441 2.92 .609 -.006 1 41 MIQ28A 1935 2000 66 3 0 .751 1.28 2.63 .608 .483 .413 2.55 .445 .047 1 42 MIQ29B 1846 2018 173 7 0 .789 .69 1.56 .308 .162 .480 2.94 .500 .019 1 43 MIQ29C 1848 2017 170 7 0 .807 .73 1.65 .326 .215 .473 2.87 .508 .066 4 44 MIQ30A 1955 2018 64 2 0 .785 1.17 2.76 .543 .287 .450 2.76 .514 -.046 1 45 MIQ30B 1943 2018 76 3 0 .722 1.03 2.55 .593 .568 .424 2.68 .432 .014 1 46 MIQ30C 1942 2018 77 3 0 .736 1.05 2.36 .549 .473 .451 2.62 .453 -.017 1 47 MIQ31A 1851 2000 150 6 0 .832 .86 2.74 .485 .314 .522 2.74 .486 .098 3 48 MIQ31B 1866 2017 152 6 0 .880 .86 2.15 .460 .171 .536 2.66 .418 .036 3 PART 7: DESCRIPTIVE STATISTICS: MEX144 22:08 Thu 16 Jan 2025 Page 8 ------------------------------------------------------------------------------------------------------------------------------------ Corr //-------- Unfiltered --------\\ //---- Filtered -----\\ No. No. No. with Mean Max Std Auto Mean Max Std Auto AR Seq Series Interval Years Segmt Flags Master msmt msmt dev corr sens value dev corr () --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- 49 MIQ31C 1853 2000 148 6 0 .881 .81 2.51 .459 .294 .531 2.75 .502 .042 3 50 MIQ32A 1870 2000 131 6 0 .810 .83 3.74 .517 .398 .528 2.88 .493 .063 1 51 MIQ32B 1882 2018 137 5 0 .886 .90 2.16 .458 .276 .514 2.85 .518 .012 1 52 MIQ32C 1857 2018 162 6 0 .629 .98 2.63 .495 .215 .483 2.75 .415 .017 3 53 MIQ33A 1913 2018 106 4 0 .830 1.13 2.92 .598 .334 .536 2.70 .511 .028 2 54 MIQ33B 1915 2017 103 4 0 .704 .89 1.88 .464 .307 .566 2.62 .508 .040 3 55 MIQ35B 1910 2018 109 4 0 .793 .78 2.44 .454 .104 .613 2.70 .458 .086 2 56 MIQ36A 1881 2018 138 5 0 .892 .78 2.02 .419 .235 .557 2.72 .502 .016 2 57 MIQ36C 1873 2000 128 6 0 .816 .79 2.76 .488 .241 .520 2.95 .561 -.015 2 58 MIQ37B 1888 1980 93 4 0 .788 .84 1.99 .448 .438 .491 2.60 .403 .005 2 59 MIQ37C 1889 2018 130 5 0 .826 .85 5.14 .647 .529 .555 2.93 .581 .068 1 60 MIQ38C 1883 1990 108 4 0 .731 .83 2.09 .420 .119 .505 2.73 .377 .041 3 61 MIQ41A 1890 2010 121 5 0 .858 1.09 3.13 .541 .212 .465 2.76 .510 .050 1 62 MIQ41B 1891 2017 127 5 0 .825 1.11 3.57 .602 .320 .493 2.81 .404 .042 1 63 MIQ41C 1893 2000 108 5 0 .694 .99 2.24 .480 .363 .458 2.77 .502 .033 1 64 MIQ42A 1895 2018 124 5 0 .667 .76 2.72 .402 .034 .559 2.70 .374 -.014 3 65 MIQ42B 1892 2015 124 5 0 .764 .80 2.30 .453 .369 .497 2.86 .465 .000 2 66 MIQ42C 1888 2018 131 5 0 .675 .78 2.54 .447 .257 .567 2.75 .445 .000 2 67 MIQ43A 1892 2000 109 5 0 .763 .84 2.42 .424 .292 .470 2.76 .599 -.018 2 68 MIQ43B 1890 2018 129 5 0 .682 .77 2.27 .394 .317 .466 2.83 .524 .062 3 69 MIQ44A 1905 2008 104 4 0 .753 .94 2.33 .484 .155 .523 2.69 .590 .027 1 70 MIQ44B 1904 2016 113 4 0 .847 .96 2.38 .511 .327 .488 2.87 .574 .069 3 71 MIQ44C 1907 2018 112 4 0 .827 1.01 3.36 .551 .071 .525 3.00 .591 .078 2 72 MIQ45C 1966 2018 53 2 0 .642 1.78 4.61 .769 .061 .441 2.87 .559 -.075 1 73 MIQ45A 1960 2018 59 2 0 .628 1.65 5.12 .929 .411 .489 2.75 .578 -.070 2 74 MIQ46A 1927 1990 64 2 0 .539 1.50 3.06 .568 .277 .417 2.53 .412 -.005 1 75 MIQ47A 1900 2018 119 4 0 .813 .92 2.40 .540 .149 .611 2.77 .485 .027 1 76 MIQ47B 1910 2018 109 4 0 .849 1.06 2.29 .544 .127 .553 2.70 .493 .043 1 77 MIQ47C 1890 2018 129 5 0 .780 .93 2.35 .473 .099 .516 2.79 .612 .058 1 78 MIQ48A 1936 2018 83 3 0 .710 .88 2.06 .436 .206 .512 2.72 .563 -.005 3 79 MIQ48B 1935 2018 84 3 0 .562 .87 1.94 .435 .156 .559 2.62 .491 -.006 3 80 MIQ48C 1944 2007 64 3 0 .616 .94 2.40 .525 .272 .509 2.86 .674 .019 1 81 MIQ49A 1897 2018 122 5 0 .833 1.28 2.71 .541 .257 .418 2.59 .436 .000 3 82 MIQ49B 1895 2019 125 5 0 .833 1.25 2.91 .566 .286 .460 2.77 .487 .017 1 83 MIQ49C 1900 2018 119 4 0 .733 1.29 2.77 .578 .281 .450 2.66 .444 -.005 1 84 MIQ50A 1871 1970 100 4 0 .879 .81 1.90 .427 .305 .502 2.58 .433 .014 1 85 MIQ50B 1900 2018 119 4 0 .634 1.14 4.16 .652 .517 .499 2.66 .503 .015 1 86 MIQ50C 1888 2017 130 5 0 .741 .71 2.05 .414 .253 .609 2.96 .585 .038 1 87 MIQ51C 1850 1980 131 5 0 .597 .64 2.65 .452 .464 .596 2.92 .513 .059 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 9163 360 0 .758 .97 7.61 .499 .295 .497 3.00 .489 .020