Chronology file name : MEX152.CRN
Measurement file name : MEX152.RWL
Date checked : 16JAN25
Checked by : NOAA-Paleoclimatology
Beginning year : 1700
Ending year : 2016
Principal investigators: Villanueva-DÃaz Manzanilla-Quiñonez
Site name : Tancitaro, Michoacán (TAN)
Site location : Mexico
Species information : PIH MEXICAN MOUNTAIN PINE
Latitude : 360.0M
Longitude : 2345
Elevation : pine3
Series intercorrelation: 0.372
Avg mean sensitivity : 0.267
Avg standard deviation : 1.419
Avg autocorrelation : 0.812
Number dated series : 41
Segment length tested : 50
Number problem segments: 53
Pct problem segments : 31.36
PART 5: CORRELATION OF SERIES BY SEGMENTS: MEX152 22:10 Thu 16 Jan 2025 Page 5
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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 1700 1725 1750 1775 1800 1825 1850 1875 1900 1925 1950 1975
1749 1774 1799 1824 1849 1874 1899 1924 1949 1974 1999 2024
--- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----
1 TAN01A 1920 1980 .46 .55 .49
2 TAN02A 1873 2016 .54 .50 .27A .24B .31A .48
3 TAN04A 1950 2016 .33B .46
4 TAN04B 1947 2010 .28B .29B .26A
5 TAN07A 1795 1950 .30A .32A .31B .44 .55 .23B .21B
6 TAN08A 1910 1970 .35 .26A
7 TAN08B 1705 1870 .37 .31A .20A .10B .28B .22B
8 TAN09A 1841 1920 .55 .51 .38
9 TAN10A 1836 1930 .45 .40 .38 .29A
10 TAN10B 1840 1960 .36B .36 .37 .49 .36
11 TAN11A 1895 1985 .56 .55 .57 .46
12 TAN11B 1899 1950 .46 .45 .49
13 TAN12A 1787 1950 .52 .51 .54 .53 .26A .37 .36
14 TAN12B 1700 1940 .33 .24A .10B .19B .49 .54 .41 .21A .39
15 TAN15A 1700 1880 .34 .37 .17B .18B .20B .27B .27B
16 TAN16A 1911 1990 .34 .26A .28A
17 TAN19A 1840 1940 .41 .39 .21B .19B
18 TAN20B 1850 1990 .16B .19B .41 .33 .17B
19 TAN21A 1884 2010 .34 .30A .41 .40 .46
20 TAN22B 1885 2010 .42 .31A .34 .55 .37
21 TAN23B 1938 2009 .27B .45 .57
22 TAN24B 1934 2009 .26B .47 .55
23 TAN25A 1920 2002 .40 .46 .69 .65
24 TAN26A 1915 2009 .20B .39 .49 .45
25 TAN26B 1916 2009 .29B .30A .44 .37
26 TAN27A 1946 2001 .43 .50 .53
27 TAN28A 1890 1950 .40 .41 .43
28 TAN28C 1890 2009 .28B .44 .59 .70 .63
29 TAN29A 1896 2009 .22B .25B .68 .74 .69
30 TAN29B 1889 2009 .44 .38 .53 .57 .48
31 TAN33A 1915 1950 .22B
32 TAN33B 1919 2009 .38 .40 .23B .26B
33 TAN35B 1889 2009 .27A .30B .35 .57 .59
34 TAN37A 1950 2003 .54 .50
35 TAN38A 1918 2009 .38 .39 .72 .69
36 TAN38B 1918 2009 .44 .42 .68 .60
37 TAN40A 1905 2006 .32A .53 .33 .34
38 TAN41A 1950 2009 .40 .33
39 TAN42A 1950 2009 .46 .47
40 TAN42B 1895 2009 .34 .40 .44 .53 .52
41 TAN43A 1902 2009 .47 .58 .55 .56
Av segment correlation .35 .31 .16 .26 .36 .41 .40 .36 .36 .40 .48 .49
PART 7: DESCRIPTIVE STATISTICS: MEX152 22:10 Thu 16 Jan 2025 Page 7
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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 TAN01A 1920 1980 61 3 0 .440 1.57 3.25 .727 .665 .333 2.66 .577 .021 2
2 TAN02A 1873 2016 144 6 3 .413 2.20 4.85 1.162 .823 .272 2.55 .432 -.007 2
3 TAN04A 1950 2016 67 2 1 .446 2.63 9.57 2.142 .862 .227 2.67 .623 .066 1
4 TAN04B 1947 2010 64 3 3 .283 3.26 12.47 2.927 .920 .209 2.73 .461 .041 2
5 TAN07A 1795 1950 156 7 5 .333 1.64 3.09 .630 .865 .171 2.47 .334 -.053 2
6 TAN08A 1910 1970 61 2 1 .225 .79 2.35 .544 .714 .388 2.78 .526 -.038 2
7 TAN08B 1705 1870 166 6 5 .228 .97 3.35 .480 .780 .232 2.89 .397 -.035 2
8 TAN09A 1841 1920 80 3 0 .454 1.80 3.06 .540 .785 .148 2.87 .524 .019 1
9 TAN10A 1836 1930 95 4 1 .398 2.34 3.74 .860 .808 .187 2.63 .394 .028 1
10 TAN10B 1840 1960 121 5 1 .352 2.22 4.54 .972 .856 .218 2.75 .464 .039 1
11 TAN11A 1895 1985 91 4 0 .445 2.99 10.18 1.983 .908 .257 2.67 .526 -.023 3
12 TAN11B 1899 1950 52 3 0 .446 3.01 5.99 1.417 .896 .197 2.57 .471 .082 5
13 TAN12A 1787 1950 164 7 1 .449 1.70 4.03 .557 .683 .206 2.52 .376 .000 3
14 TAN12B 1700 1940 241 9 4 .291 1.12 2.37 .481 .895 .165 2.74 .478 -.037 1
15 TAN15A 1700 1880 181 7 5 .316 .96 2.77 .451 .788 .250 2.51 .249 -.073 3
16 TAN16A 1911 1990 80 3 2 .230 3.06 10.35 2.268 .931 .235 2.46 .387 -.039 3
17 TAN19A 1840 1940 101 4 2 .311 1.20 3.07 .552 .882 .187 2.73 .420 .059 1
18 TAN20B 1850 1990 141 5 3 .174 2.03 5.33 1.302 .946 .214 2.65 .348 -.010 1
19 TAN21A 1884 2010 127 5 1 .379 2.38 10.04 1.631 .788 .388 2.51 .438 .006 1
20 TAN22B 1885 2010 126 5 1 .368 2.55 6.39 1.491 .787 .289 2.50 .339 -.056 2
21 TAN23B 1938 2009 72 3 1 .411 6.13 10.20 2.046 .742 .204 2.53 .420 .048 1
22 TAN24B 1934 2009 76 3 1 .374 5.05 11.05 2.246 .894 .165 2.52 .458 -.108 1
23 TAN25A 1920 2002 83 4 0 .512 4.53 13.38 2.184 .732 .206 3.25 .585 .073 1
24 TAN26A 1915 2009 95 4 1 .310 3.64 11.90 2.301 .843 .239 2.70 .555 .065 1
25 TAN26B 1916 2009 94 4 2 .307 3.82 9.55 2.510 .906 .268 2.58 .479 -.072 1
26 TAN27A 1946 2001 56 3 0 .456 5.68 19.51 3.617 .452 .480 2.72 .451 .082 1
27 TAN28A 1890 1950 61 3 0 .445 3.61 8.15 1.872 .528 .433 2.46 .372 -.100 1
28 TAN28C 1890 2009 120 5 1 .455 2.37 6.63 1.776 .764 .332 2.52 .351 -.061 1
29 TAN29A 1896 2009 114 5 2 .408 2.08 5.91 1.234 .794 .315 2.35 .293 -.056 1
30 TAN29B 1889 2009 121 5 0 .458 1.98 4.73 1.169 .749 .355 2.80 .356 -.026 1
31 TAN33A 1915 1950 36 1 1 .222 2.13 5.95 1.228 .750 .340 2.58 .528 .023 2
32 TAN33B 1919 2009 91 4 2 .280 2.16 4.78 1.007 .826 .255 2.52 .421 -.010 2
33 TAN35B 1889 2009 121 5 2 .387 3.12 11.14 2.309 .775 .365 2.68 .543 .003 1
34 TAN37A 1950 2003 54 2 0 .511 1.65 3.87 .983 .786 .320 2.80 .563 .027 1
35 TAN38A 1918 2009 92 4 0 .501 2.19 5.78 1.353 .803 .301 2.87 .500 -.054 1
36 TAN38B 1918 2009 92 4 0 .482 2.22 5.54 1.297 .811 .296 2.64 .427 -.092 1
37 TAN40A 1905 2006 102 4 1 .313 2.11 8.44 1.759 .853 .355 2.72 .565 .037 1
38 TAN41A 1950 2009 60 2 0 .329 2.58 7.67 1.738 .588 .392 2.80 .524 .002 1
39 TAN42A 1950 2009 60 2 0 .480 3.22 12.35 2.716 .771 .343 2.71 .580 -.023 1
40 TAN42B 1895 2009 115 5 0 .421 3.29 13.61 3.373 .943 .319 2.77 .455 -.032 1
41 TAN43A 1902 2009 108 4 0 .545 2.73 9.11 1.944 .905 .329 2.69 .498 -.014 1
--- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- --
Total or mean: 4142 169 53 .372 2.39 19.51 1.419 .812 .267 3.25 .438 -.014