Chronology file name : MEX138.CRN Measurement file name : MEX138.RWL Date checked : 16JAN25 Checked by : NOAA-Paleoclimatology Beginning year : 1877 Ending year : 2014 Principal investigators: Cerano-Paredes López-López Cervantes-MartÃnez Site name : La Peñita, Nuevo León (LPE) Site location : Mexico Species information : PI MEXICAN MOUNTAIN PINE Latitude : .0M 2 Longitude : 521-10 Elevation : 2300 Series intercorrelation: 0.705 Avg mean sensitivity : 0.498 Avg standard deviation : 1.257 Avg autocorrelation : 0.529 Number dated series : 90 Segment length tested : 50 Number problem segments: 8 Pct problem segments : 2.84 PART 5: CORRELATION OF SERIES BY SEGMENTS: MEX138 22:07 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 1875 1900 1925 1950 1975 1924 1949 1974 1999 2024 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 LPE02A 1890 2014 .22B .26A .61 .88 .89 2 LPE02B 1877 2014 .41 .32A .65 .90 .92 3 LPE03A 1941 2014 .87 .90 .94 4 LPE03B 1939 2013 .87 .91 .92 5 LPE04A 1963 2010 .71 6 LPE04B 1955 2010 .50 .54 7 LPE06A 1965 2014 .78 8 LPE06B 1963 2014 .81 .88 9 LPE08A 1911 2010 .62 .75 .76 .80 10 LPE08B 1916 2014 .77 .81 .80 .84 11 LPE09A 1952 2010 .77 .84 12 LPE09B 1946 2010 .72 .72 .70 13 LPE10A 1950 2010 .81 .89 14 LPE10B 1945 1990 .87 15 LPE11A 1954 2014 .73 .86 16 LPE11B 1957 2010 .73 .72 17 LPE12B 1948 2010 .84 .84 .83 18 LPE13A 1944 2000 .67 .68 .66 19 LPE14A 1916 2000 .55 .57 .69 .69 20 LPE16A 1967 2014 .39 21 LPE16B 1958 2014 .83 .85 22 LPE19A 1936 2014 .83 .82 .83 23 LPE19B 1922 2014 .79 .81 .90 .90 24 LPE21A 1919 2006 .51 .51 .79 .80 25 LPE21B 1938 2014 .50 .63 .64 26 LPE23B 1914 2014 .38 .49 .69 .78 27 LPE24A 1907 2010 .76 .71 .77 .78 28 LPE24B 1905 2014 .72 .70 .73 .80 29 LPE25A 1928 2014 .80 .82 .78 30 LPE26A 1916 2003 .47 .55 .91 .93 31 LPE26B 1926 2010 .66 .86 .87 32 LPE27A 1918 2014 .41B .51 .72 .84 33 LPE27B 1914 2014 .47 .63 .74 .86 34 LPE31A 1920 2014 .82 .82 .83 .86 35 LPE31B 1915 2014 .82 .85 .83 .83 36 LPE32A 1934 2014 .79 .89 .88 37 LPE32B 1924 2000 .85 .86 .86 .85 38 LPE33A 1940 2014 .80 .85 .90 39 LPE33B 1936 2000 .59 .68 .69 40 LPE34A 1940 2008 .83 .89 .90 41 LPE34B 1940 2014 .71 .76 .77 42 LPE35A 1933 2014 .66 .85 .91 43 LPE39A 1911 2014 .53 .66 .84 .87 44 LPE39B 1915 2014 .44 .62 .82 .86 45 LPE40B 1906 2014 .56 .42 .29A .51 46 LPE41A 1910 2010 .67 .72 .83 .81 47 LPE41B 1916 2000 .61 .67 .83 .84 48 LPE42A 1926 2014 .60 .84 .83 49 LPE42B 1915 2000 .43 .63 .69 .68 50 LPE43A 1918 2010 .64 .75 .84 .91 51 LPE43B 1925 2010 .67 .82 .85 52 LPE45A 1948 2010 .87 .86 .90 53 LPE45B 1945 2010 .82 .85 .88 54 LPE46A 1950 2014 .53 .62 55 LPE46B 1966 2014 .65 56 LPE47A 1955 2014 .78 .78 57 LPE48A 1948 2014 .82 .82 .77 58 LPE48B 1950 2014 .75 .71 59 LPE49A 1948 2014 .44 .42 .58 60 LPE50A 1913 2014 .70 .70 .69 .81 61 LPE51A 1925 2000 .34 .65 .64 62 LPE51B 1925 2001 .41 .70 .67 63 LPE52A 1916 2014 .39 .54 .83 .69 64 LPE52B 1912 2000 .31A .44 .59 .58 65 LPE53A 1909 2004 .66 .63 .55 .51 66 LPE53B 1902 2014 .66 .59 .60 .66 67 LPE54A 1925 2010 .85 .90 .85 68 LPE54B 1945 2014 .74 .75 .75 69 LPE56A 1935 2014 .41 .61 .74 70 LPE57A 1945 2014 .89 .88 .88 71 LPE57B 1948 2014 .90 .90 .92 72 LPE58A 1922 2000 .71 .71 .78 .78 73 LPE58B 1926 2010 .84 .90 .89 74 LPE59A 1917 2014 .75 .73 .82 .86 75 LPE61A 1940 2014 .70 .73 .81 76 LPE61B 1938 2014 .52 .66 .66 77 LPE62A 1922 2000 .52 .58 .87 .85 78 LPE62B 1925 2003 .85 .94 .95 79 LPE65B 1927 2014 .68 .80 .78 80 LPE67B 1891 2014 .22B .59 .43 .54 .73 81 LPE73A 1946 2014 .75 .76 .77 82 LPE73B 1946 2014 .85 .87 .88 83 LPE74A 1941 2014 .83 .82 .81 84 LPE74B 1947 2014 .80 .82 .80 85 LPE75A 1932 1990 .77 .73 86 LPE75B 1933 2000 .62 .72 .71 87 LPE78A 1912 2000 .40 .54 .68 .67 88 LPE78B 1922 2000 .37B .43 .57 .56 89 LPE79A 1965 2014 .67 90 LPE79B 1966 2014 .71 Av segment correlation .29 .57 .68 .76 .79 PART 7: DESCRIPTIVE STATISTICS: MEX138 22:07 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 LPE02A 1890 2014 125 5 2 .610 1.16 3.53 .748 .460 .537 2.71 .469 .018 1 2 LPE02B 1877 2014 138 5 1 .715 1.19 4.50 .892 .506 .534 2.90 .495 .047 1 3 LPE03A 1941 2014 74 3 0 .886 1.71 6.63 1.333 .677 .588 2.75 .554 .022 1 4 LPE03B 1939 2013 75 3 0 .889 2.10 6.23 1.345 .445 .539 2.88 .518 .058 1 5 LPE04A 1963 2010 48 1 0 .711 2.77 7.94 1.856 .312 .637 2.86 .658 .019 2 6 LPE04B 1955 2010 56 2 0 .533 3.14 8.61 2.057 .146 .682 2.92 .522 -.033 1 7 LPE06A 1965 2014 50 1 0 .780 2.33 6.53 1.518 .475 .571 2.65 .561 .007 1 8 LPE06B 1963 2014 52 2 0 .812 2.84 7.30 1.682 .270 .606 2.73 .618 -.011 1 9 LPE08A 1911 2010 100 4 0 .709 2.26 7.62 1.643 .679 .403 2.94 .540 .083 1 10 LPE08B 1916 2014 99 4 0 .791 1.83 6.88 1.530 .733 .421 3.11 .564 .032 1 11 LPE09A 1952 2010 59 2 0 .780 2.27 5.99 1.434 .656 .451 2.57 .425 -.036 1 12 LPE09B 1946 2010 65 3 0 .749 2.11 6.08 1.352 .680 .435 2.77 .516 -.018 1 13 LPE10A 1950 2010 61 2 0 .815 2.46 8.00 1.897 .572 .544 2.73 .503 .070 2 14 LPE10B 1945 1990 46 1 0 .872 2.88 6.98 1.610 .309 .559 2.75 .580 .047 1 15 LPE11A 1954 2014 61 2 0 .750 1.88 4.62 1.078 .348 .559 2.63 .544 .113 1 16 LPE11B 1957 2010 54 2 0 .741 1.74 6.04 1.204 .400 .581 2.75 .664 .074 1 17 LPE12B 1948 2010 63 3 0 .834 2.00 5.81 1.366 .558 .570 2.65 .559 .051 1 18 LPE13A 1944 2000 57 3 0 .675 2.22 6.82 1.444 .678 .467 2.77 .562 .039 1 19 LPE14A 1916 2000 85 4 0 .614 1.78 6.07 1.165 .612 .488 2.67 .422 -.037 1 20 LPE16A 1967 2014 48 1 0 .390 1.95 6.57 1.313 .740 .410 2.56 .450 .106 1 21 LPE16B 1958 2014 57 2 0 .840 1.85 5.33 1.336 .771 .458 2.75 .596 .024 1 22 LPE19A 1936 2014 79 3 0 .795 2.01 5.44 1.143 .223 .606 2.74 .444 .012 2 23 LPE19B 1922 2014 93 4 0 .834 2.04 4.18 1.034 .442 .489 2.62 .483 -.022 1 24 LPE21A 1919 2006 88 4 0 .617 1.59 3.86 .881 .402 .469 2.71 .609 -.056 1 25 LPE21B 1938 2014 77 3 0 .631 1.73 5.21 .935 .247 .470 2.85 .512 .147 1 26 LPE23B 1914 2014 101 4 0 .561 1.08 3.50 .646 .291 .526 3.00 .594 .069 1 27 LPE24A 1907 2010 104 4 0 .739 1.76 5.59 1.187 .579 .547 2.65 .599 .012 1 28 LPE24B 1905 2014 110 4 0 .733 1.57 4.52 1.141 .642 .530 2.64 .495 .024 2 29 LPE25A 1928 2014 87 3 0 .786 2.13 4.70 1.139 .482 .514 2.67 .449 .006 1 30 LPE26A 1916 2003 88 4 0 .692 1.53 3.79 .760 .279 .494 2.73 .555 .027 1 31 LPE26B 1926 2010 85 3 0 .768 1.72 4.24 .852 .204 .527 2.62 .480 -.034 1 32 LPE27A 1918 2014 97 4 1 .603 1.38 4.17 .743 .069 .563 2.86 .571 .049 2 33 LPE27B 1914 2014 101 4 0 .663 1.20 3.92 .739 .259 .569 3.10 .645 .039 1 34 LPE31A 1920 2014 95 4 0 .836 1.86 6.56 1.217 .488 .454 2.88 .571 .000 1 35 LPE31B 1915 2014 100 4 0 .816 2.00 8.68 1.495 .609 .486 2.97 .534 .001 1 36 LPE32A 1934 2014 81 3 0 .818 2.44 6.70 1.501 .450 .549 2.98 .667 .026 1 37 LPE32B 1924 2000 77 4 0 .830 1.94 5.33 1.121 .341 .540 2.86 .581 -.010 1 38 LPE33A 1940 2014 75 3 0 .833 2.08 7.90 1.365 .338 .575 2.91 .591 .040 2 39 LPE33B 1936 2000 65 3 0 .616 2.02 5.13 1.112 .266 .513 2.90 .622 .063 3 40 LPE34A 1940 2008 69 3 0 .832 2.21 6.92 1.767 .661 .528 2.84 .544 .084 1 41 LPE34B 1940 2014 75 3 0 .753 1.87 6.98 1.719 .605 .592 2.85 .636 .124 1 42 LPE35A 1933 2014 82 3 0 .757 1.80 6.98 1.597 .856 .500 2.77 .516 .125 1 43 LPE39A 1911 2014 104 4 0 .719 1.52 3.66 .811 .419 .460 2.76 .477 .049 1 44 LPE39B 1915 2014 100 4 0 .662 1.75 4.27 .966 .591 .455 2.81 .564 .038 1 45 LPE40B 1906 2014 109 4 1 .417 1.95 5.68 1.143 .277 .516 2.89 .485 .085 2 46 LPE41A 1910 2010 101 4 0 .747 1.04 2.82 .654 .609 .478 3.07 .537 .039 1 47 LPE41B 1916 2000 85 4 0 .722 1.16 3.24 .707 .517 .495 2.76 .523 .068 1 48 LPE42A 1926 2014 89 3 0 .698 1.45 3.63 .845 .336 .563 2.75 .509 .075 1 PART 7: DESCRIPTIVE STATISTICS: MEX138 22:07 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 LPE42B 1915 2000 86 4 0 .480 1.73 3.76 .846 .236 .535 2.81 .554 .049 1 50 LPE43A 1918 2010 93 4 0 .743 2.06 8.41 1.394 .531 .505 3.00 .539 .040 1 51 LPE43B 1925 2010 86 3 0 .729 1.44 5.51 .975 .490 .482 2.70 .549 .083 1 52 LPE45A 1948 2010 63 3 0 .851 1.88 5.91 1.316 .513 .602 2.80 .548 .062 1 53 LPE45B 1945 2010 66 3 0 .830 1.87 6.95 1.459 .676 .581 2.72 .551 .031 1 54 LPE46A 1950 2014 65 2 0 .552 2.60 7.84 1.627 .563 .466 2.78 .663 .055 1 55 LPE46B 1966 2014 49 1 0 .647 4.13 8.82 2.022 .428 .404 2.74 .609 -.050 2 56 LPE47A 1955 2014 60 2 0 .793 2.69 6.00 1.336 .497 .449 2.58 .462 .046 1 57 LPE48A 1948 2014 67 3 0 .788 2.96 8.70 1.786 .660 .401 2.72 .499 -.048 2 58 LPE48B 1950 2014 65 2 0 .721 2.86 8.01 1.779 .618 .486 2.68 .488 .018 1 59 LPE49A 1948 2014 67 3 0 .489 1.66 4.19 .879 .253 .519 2.73 .643 -.008 1 60 LPE50A 1913 2014 102 4 0 .733 2.46 6.45 1.452 .685 .413 2.91 .470 .088 1 61 LPE51A 1925 2000 76 3 0 .578 1.42 3.57 .869 .601 .406 2.69 .469 .032 1 62 LPE51B 1925 2001 77 3 0 .589 1.36 3.92 .822 .597 .402 2.76 .506 .008 1 63 LPE52A 1916 2014 99 4 0 .545 1.63 4.30 .986 .502 .506 2.78 .546 .026 1 64 LPE52B 1912 2000 89 4 1 .443 1.25 3.28 .691 .463 .457 2.77 .462 .072 2 65 LPE53A 1909 2004 96 4 0 .586 2.20 7.42 1.810 .799 .402 3.06 .560 -.008 1 66 LPE53B 1902 2014 113 4 0 .628 2.81 10.08 1.842 .673 .447 2.74 .467 -.025 2 67 LPE54A 1925 2010 86 3 0 .829 1.58 4.48 1.011 .536 .442 2.85 .492 .033 1 68 LPE54B 1945 2014 70 3 0 .749 1.88 6.90 1.380 .473 .606 2.73 .517 .028 1 69 LPE56A 1935 2014 80 3 0 .597 1.72 6.23 1.397 .493 .516 3.04 .598 .045 1 70 LPE57A 1945 2014 70 3 0 .869 1.46 4.55 1.067 .649 .493 2.81 .558 .062 1 71 LPE57B 1948 2014 67 3 0 .897 1.83 5.66 1.244 .483 .578 2.83 .605 .069 1 72 LPE58A 1922 2000 79 4 0 .744 1.82 5.84 1.528 .787 .492 2.81 .613 .016 1 73 LPE58B 1926 2010 85 3 0 .846 1.68 6.24 1.245 .684 .481 2.71 .495 .068 1 74 LPE59A 1917 2014 98 4 0 .806 1.04 2.24 .540 .305 .477 2.92 .516 .005 1 75 LPE61A 1940 2014 75 3 0 .723 1.84 7.51 1.369 .738 .478 2.66 .453 .155 1 76 LPE61B 1938 2014 77 3 0 .636 1.87 10.94 1.939 .857 .465 2.79 .517 .157 1 77 LPE62A 1922 2000 79 4 0 .652 2.02 6.61 1.772 .758 .484 2.84 .634 .043 1 78 LPE62B 1925 2003 79 3 0 .886 1.84 5.99 1.500 .732 .481 2.70 .546 .030 1 79 LPE65B 1927 2014 88 3 0 .753 1.65 11.32 2.123 .731 .498 3.11 .652 .051 1 80 LPE67B 1891 2014 124 5 1 .446 1.04 3.16 .609 .580 .464 2.73 .480 -.015 2 81 LPE73A 1946 2014 69 3 0 .759 1.42 4.89 .955 .655 .434 2.69 .494 .036 1 82 LPE73B 1946 2014 69 3 0 .846 1.63 4.72 1.012 .618 .416 2.77 .526 .010 1 83 LPE74A 1941 2014 74 3 0 .814 1.43 4.35 .831 .664 .379 2.70 .483 -.006 1 84 LPE74B 1947 2014 68 3 0 .806 1.26 5.77 .804 .469 .462 2.82 .517 .016 1 85 LPE75A 1932 1990 59 2 0 .718 1.95 5.83 1.629 .889 .404 2.87 .577 -.026 1 86 LPE75B 1933 2000 68 3 0 .659 2.05 9.04 1.914 .879 .429 2.82 .554 -.065 1 87 LPE78A 1912 2000 89 4 0 .469 2.34 14.98 2.825 .728 .472 2.79 .688 .091 2 88 LPE78B 1922 2000 79 4 1 .471 2.22 12.46 2.160 .576 .494 3.01 .583 .028 1 89 LPE79A 1965 2014 50 1 0 .666 1.57 5.91 1.241 .681 .525 2.76 .635 .004 2 90 LPE79B 1966 2014 49 1 0 .710 1.66 8.49 1.455 .533 .546 2.83 .554 .026 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 7140 282 8 .705 1.84 14.98 1.257 .529 .498 3.11 .541 .035