Cerro Potosi 2, Mexico - MEXI094 Additional Site Information Jose Villanueva Purpose of Collection: Dendroclimatology Reference: David W. Stahle, Edward R. Cook, Dorian J. Burnette, Jose Villanueva, Julian Cerano, Jordan N. Burns, Daniel Griffin, Benjamin I. Cook, Rodolfo Acuna, Max C.A. Torbenson, Paul Sjezner, Ian M. Howard. 2016. The Mexican Drought Atlas: Tree-ring reconstructions of the soil moisture balance during the late pre-Hispanic, colonial, and modern eras. Quaternary Science Reviews, 149, 34-60. doi: 10.1016/j.quascirev.2016.06.018 COFECHA output: Chronology file name : MEXI094.CRN Measurement file name : MEXI094.RWL Date checked : 24OCT16 Checked by : B. Bauer Beginning year : 1420 Ending year : 2009 Principal investigators: Jose Villanueva Site name : Cerro Potosi 2 Site location : Mexico Species information : PIHR MEXICAN MOUNTAIN PINE Latitude : 2553 Longitude : -10014 Elevation : 1329M Series intercorrelation: 0.549 Avg mean sensitivity : 0.274 Avg standard deviation : 0.638 Avg autocorrelation : 0.794 Number dated series : 58 Segment length tested : 50 Number problem segments: 47 Pct problem segments : 9.46 PART 5: CORRELATION OF SERIES BY SEGMENTS: CPO 15:57 Mon 24 Oct 2016 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 1425 1450 1475 1500 1525 1550 1575 1600 1625 1650 1675 1700 1725 1750 1775 1800 1825 1850 1875 1900 1474 1499 1524 1549 1574 1599 1624 1649 1674 1699 1724 1749 1774 1799 1824 1849 1874 1899 1924 1949 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 CPO05A 1870 2009 .78 .81 .79 2 CPO05B 1879 1970 .71 .70 3 CPO05C 1872 2009 .72 .78 .72 4 CPO06A 1921 2009 .67 5 CPO06B 1902 2009 .48 6 CPO07A 1850 2009 .53 .52 .39 7 CPO07B 1860 1908 .41 8 CPO07C 1823 1908 .41 .45 .43 .38 9 CPO08A 1860 1970 .62 .58 .60 10 CPO08B 1843 1949 .47 .56 .58 .51 11 CPO08C 1841 1940 .51 .52 .60 .43B 12 CPO10A 1860 2009 .68 .69 .82 13 CPO10B 1840 1997 .55 .66 .78 .82 14 CPO10C 1844 2009 .60 .68 .69 .64 15 CPO11B 1776 1949 .65 .44 .29A .50 .50 .24B 16 CPO12B 1690 1798 .51 .34 .45 .42 17 CPO14A 1760 1820 .59 .71 18 CPO14C 1760 1908 .53 .71 .63 .35 .51 .47 19 CPO14D 1760 1848 .43 .57 .51 20 CPO15A 1902 2009 .62 21 CPO15B 1917 2009 .53 23 CPO17B 1918 2009 .50 24 CPO18A 1922 2009 .35 26 CPO19C 1664 1874 .53 .70 .52 .67 .66 .67 .68 .39 27 CPO20B 1713 2009 .64 .73 .64 .60 .58 .53 .54 .63 .53 28 CPO20C 1736 2009 .66 .73 .68 .56 .54 .56 .57 .53 29 CPO23A 1720 1850 .52 .45 .37 .63 .67 .68 30 CPO23B 1720 1850 .77 .70 .75 .83 .78 .78 31 CPO23C 1740 1830 .72 .70 .79 .76 32 CPO24B 1710 2009 .71 .73 .80 .83 .77 .47 .42 .53 .59 33 CPO24C 1660 2009 .74 .59 .48 .65 .63 .62 .59 .30A .20A .42 .60 34 CPO26A 1636 2009 .62 .57 .47 .54 .66 .78 .86 .69 .50 .39 .35 .35 35 CPO26B 1710 2009 .39 .63 .77 .72 .56 .45 .58 .70 .71 36 CPO26C 1714 2009 .54 .52 .73 .81 .75 .64 .65 .71 .83 37 CPO27A 1767 2008 .74 .82 .79 .63 .52 .51 .62 38 CPO27B 1745 2009 .72 .73 .82 .76 .55 .55 .50 .52 39 CPO28A 1670 2003 .59 .57 .37 .38 .39 .59 .61 .46 .51 .71 .53 40 CPO28B 1672 1920 .57 .59 .60 .59 .70 .68 .59 .64 .68 .63 41 CPO29B 1692 2009 .47 .35 .58 .73 .70 .57 .40 .28A .36 .42 42 CPO30A 1695 2008 .31A .33B .48 .57 .59 .36 .23B .26A .33 .56 43 CPO30B 1631 1910 .61 .66 .43 .41 .48 .68 .70 .61 .58 .53 .53 44 CPO30C 1610 2008 .22B .33 .76 .57 .37 .33 .33B .46 .37 .27A .18A .33 .55 45 CPO31A 1630 2009 .47 .65 .54 .37B .28B .47 .76 .64 .35 .46 .32A .44 46 CPO31B 1640 2009 .36 .55 .61 .54 .63 .64 .76 .71 .44 .41 .51 .66 47 CPO31C 1720 2009 .40 .47 .42 .60 .58 .31A .07B .16B .55 48 CPO31D 1683 2009 .53 .41 .61 .55 .59 .49 .37 .27B .25B .44 49 CPO32A 1556 1874 .56 .45 .41 .50 .76 .73 .51 .50 .59 .66 .59 .60 50 CPO32B 1540 1990 .64 .69 .69 .52 .54 .67 .56 .43 .62 .63 .66 .54 .41 .50 .36 .41 51 CPO33A 1650 1849 .70 .63 .56 .68 .63 .69 .59 52 CPO33B 1643 1849 .69 .69 .43 .17B .40 .53 .72 .63 53 POT01A 1666 1899 .47 .52 .54 .73 .79 .77 .69 .51 .27A 54 POT01B 1694 1899 .51 .66 .76 .65 .49 .41 .48 .38 55 POT02A 1420 1920 .36B .34B .28B .35 .39 .31A .28A .47 .63 .50 .26B .43 .73 .69 .56 .42 .40 .40 .46 56 POT02B 1425 1920 .36B .34B .28B .32B .36B .27A .38 .54 .47 .40 .31A .59 .61 .34 .29A .41 .24B .23A .42 57 POT03A 1565 1870 .16B .25B .33 .57 .78 .68 .54 .63 .73 .82 .64 .29A 58 POT03B 1620 1920 .55 .56 .85 .73 .37 .53 .70 .71 .55 .34B .41 .41 Av segment correlation .36 .34 .28 .33 .46 .40 .41 .44 .53 .64 .53 .48 .58 .62 .68 .59 .46 .47 .52 .56 PART 5: CORRELATION OF SERIES BY SEGMENTS: CPO 15:57 Mon 24 Oct 2016 Page 6 ----------------------------------------------------------------------------------------------------------------------------------- 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 1925 1950 1975 1974 1999 2024 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 CPO05A 1870 2009 .65 .59 .53 2 CPO05B 1879 1970 .68 3 CPO05C 1872 2009 .55 .45 .35 4 CPO06A 1921 2009 .67 .68 .65 5 CPO06B 1902 2009 .39 .57 .53 6 CPO07A 1850 2009 .36 .59 .55 9 CPO08A 1860 1970 .44 12 CPO10A 1860 2009 .73 .59 .61 13 CPO10B 1840 1997 .71 .72 14 CPO10C 1844 2009 .63 .57 .52 20 CPO15A 1902 2009 .58 .50 .53 21 CPO15B 1917 2009 .53 .57 .58 22 CPO17A 1934 2009 .26B .54 .58 23 CPO17B 1918 2009 .46 .64 .69 24 CPO18A 1922 2009 .37 .62 .69 25 CPO18B 1934 2009 .31A .62 .70 27 CPO20B 1713 2009 .51 .67 .65 28 CPO20C 1736 2009 .63 .72 .72 32 CPO24B 1710 2009 .62 .72 .69 33 CPO24C 1660 2009 .56 .48 .45 34 CPO26A 1636 2009 .43 .83 .85 35 CPO26B 1710 2009 .67 .70 .73 36 CPO26C 1714 2009 .74 .72 .72 37 CPO27A 1767 2008 .70 .73 .69 38 CPO27B 1745 2009 .61 .75 .76 39 CPO28A 1670 2003 .42 .37 .36 41 CPO29B 1692 2009 .38 .38 .40B 42 CPO30A 1695 2008 .74 .76 .68 44 CPO30C 1610 2008 .55 .70 .67 45 CPO31A 1630 2009 .56 .55 .59 46 CPO31B 1640 2009 .56 .68 .71 47 CPO31C 1720 2009 .52 .61 .62 48 CPO31D 1683 2009 .57 .67 .61 50 CPO32B 1540 1990 .55 .49 Av segment correlation .55 .62 .61 PART 7: DESCRIPTIVE STATISTICS: CPO 15:57 Mon 24 Oct 2016 Page 11 ----------------------------------------------------------------------------------------------------------------------------------- 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 CPO05A 1870 2009 140 6 0 .658 1.25 3.51 .804 .774 .368 2.66 .460 .029 1 2 CPO05B 1879 1970 92 3 0 .687 2.22 5.14 .945 .497 .348 2.67 .572 -.015 1 3 CPO05C 1872 2009 138 6 0 .549 1.39 4.70 1.061 .798 .396 2.62 .407 .021 1 4 CPO06A 1921 2009 89 4 0 .644 1.69 4.74 .947 .706 .356 2.57 .446 .008 1 5 CPO06B 1902 2009 108 4 0 .513 3.27 8.55 1.912 .739 .386 2.53 .488 .039 1 6 CPO07A 1850 2009 160 6 0 .504 .72 1.69 .380 .600 .390 2.42 .331 -.060 3 7 CPO07B 1860 1908 49 1 0 .408 1.47 2.70 .546 .568 .300 2.47 .449 .002 2 8 CPO07C 1823 1908 86 4 0 .385 2.30 5.66 1.102 .754 .297 2.50 .393 -.034 2 9 CPO08A 1860 1970 111 4 0 .542 1.53 3.93 .988 .814 .286 2.55 .427 -.019 1 10 CPO08B 1843 1949 107 4 0 .472 1.39 3.11 .781 .804 .303 2.39 .327 -.010 1 11 CPO08C 1841 1940 100 4 1 .469 1.78 4.72 1.046 .803 .312 2.60 .423 .014 1 12 CPO10A 1860 2009 150 6 0 .674 1.76 5.34 1.306 .719 .435 2.67 .431 .002 1 13 CPO10B 1840 1997 158 6 0 .689 2.39 6.61 1.442 .700 .369 2.67 .499 .024 1 14 CPO10C 1844 2009 166 7 0 .584 1.73 6.53 1.384 .794 .461 2.74 .469 .019 1 15 CPO11B 1776 1949 174 6 2 .432 1.38 5.66 1.104 .766 .395 2.51 .421 -.025 4 16 CPO12B 1690 1798 109 4 0 .465 1.68 4.38 .856 .852 .226 2.47 .348 -.013 1 17 CPO14A 1760 1820 61 2 0 .603 .85 2.31 .551 .692 .471 2.65 .524 -.063 2 18 CPO14C 1760 1908 149 6 0 .508 .72 2.10 .424 .730 .348 2.64 .466 -.048 2 19 CPO14D 1760 1848 89 3 0 .438 .77 1.70 .448 .731 .348 2.73 .489 .011 2 20 CPO15A 1902 2009 108 4 0 .542 1.55 5.82 .921 .815 .317 2.52 .428 -.013 1 21 CPO15B 1917 2009 93 4 0 .600 1.59 3.43 .753 .542 .371 2.53 .481 .026 1 22 CPO17A 1934 2009 76 3 1 .500 2.56 7.30 1.336 .573 .372 2.58 .392 .023 1 23 CPO17B 1918 2009 92 4 0 .618 2.39 9.18 1.463 .708 .366 2.66 .476 -.018 1 24 CPO18A 1922 2009 88 4 0 .580 2.48 7.35 1.444 .628 .361 2.61 .435 -.036 1 25 CPO18B 1934 2009 76 3 1 .579 2.58 7.81 1.423 .578 .353 2.65 .372 -.006 1 26 CPO19C 1664 1874 211 8 0 .508 1.53 5.40 1.056 .819 .345 2.48 .354 -.005 1 27 CPO20B 1713 2009 297 12 0 .588 1.04 3.31 .523 .697 .307 2.68 .442 -.007 1 28 CPO20C 1736 2009 274 11 0 .613 1.15 17.33 1.127 .341 .281 2.66 .382 .035 2 29 CPO23A 1720 1850 131 6 0 .555 .83 2.33 .448 .804 .277 2.56 .392 -.024 3 30 CPO23B 1720 1850 131 6 0 .759 .81 1.79 .382 .651 .306 2.51 .380 .046 1 31 CPO23C 1740 1830 91 4 0 .719 1.09 1.90 .350 .624 .237 2.41 .385 -.007 2 32 CPO24B 1710 2009 300 12 0 .678 .78 2.84 .442 .828 .247 2.76 .396 -.003 2 33 CPO24C 1660 2009 350 14 2 .551 1.08 3.97 .710 .874 .248 2.58 .336 -.010 1 34 CPO26A 1636 2009 374 15 0 .627 .97 2.87 .517 .840 .246 2.62 .352 -.013 1 35 CPO26B 1710 2009 300 12 0 .630 1.39 3.79 .751 .895 .228 2.46 .342 -.005 1 36 CPO26C 1714 2009 296 12 0 .713 1.56 7.93 1.018 .891 .226 2.44 .338 -.039 1 37 CPO27A 1767 2008 242 10 0 .675 .88 3.02 .747 .908 .362 2.57 .403 .003 1 38 CPO27B 1745 2009 265 11 0 .670 1.15 3.33 .581 .871 .203 2.62 .357 -.033 1 39 CPO28A 1670 2003 334 14 0 .479 1.03 2.99 .533 .817 .264 2.70 .377 -.004 1 40 CPO28B 1672 1920 249 10 0 .603 1.08 3.12 .505 .867 .216 2.58 .346 -.009 1 41 CPO29B 1692 2009 318 13 2 .485 .93 2.53 .462 .831 .232 2.62 .379 -.020 1 42 CPO30A 1695 2008 314 13 4 .412 .52 1.23 .195 .772 .216 2.46 .265 -.042 2 43 CPO30B 1631 1910 280 11 0 .589 .73 2.44 .382 .783 .238 2.60 .354 -.027 1 44 CPO30C 1610 2008 399 16 4 .450 .56 2.04 .393 .902 .240 2.56 .295 -.018 1 45 CPO31A 1630 2009 380 15 3 .510 .65 1.90 .299 .754 .294 2.59 .382 -.006 1 46 CPO31B 1640 2009 370 15 0 .611 .99 2.12 .389 .845 .195 2.54 .339 -.025 1 47 CPO31C 1720 2009 290 12 3 .462 .89 2.02 .335 .856 .182 2.62 .410 -.010 2 48 CPO31D 1683 2009 327 13 2 .507 .94 2.03 .347 .800 .188 2.58 .391 -.019 1 PART 7: DESCRIPTIVE STATISTICS: CPO 15:57 Mon 24 Oct 2016 Page 12 ----------------------------------------------------------------------------------------------------------------------------------- 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 CPO32A 1556 1874 319 12 0 .567 .89 3.24 .568 .860 .264 2.65 .396 -.015 2 50 CPO32B 1540 1990 451 18 0 .536 .72 2.57 .471 .857 .276 2.72 .349 -.024 2 51 CPO33A 1650 1849 200 7 0 .621 .71 2.39 .372 .744 .282 2.89 .369 .023 1 52 CPO33B 1643 1849 207 8 1 .545 .72 1.50 .285 .586 .304 2.44 .289 -.005 1 53 POT01A 1666 1899 234 9 1 .592 1.47 3.69 .637 .752 .233 2.64 .440 .005 2 54 POT01B 1694 1899 206 8 0 .506 1.15 2.67 .570 .840 .222 2.63 .439 -.030 2 55 POT02A 1420 1920 501 19 6 .405 .69 2.24 .423 .898 .217 2.62 .324 .001 3 56 POT02B 1425 1920 496 19 10 .385 .69 2.10 .409 .910 .216 2.61 .284 -.021 3 57 POT03A 1565 1870 306 12 3 .540 1.24 3.04 .610 .823 .258 2.62 .359 .011 1 58 POT03B 1620 1920 301 12 1 .559 1.18 4.97 .824 .862 .313 2.75 .315 -.035 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 12513 497 47 .549 1.11 17.33 .638 .794 .274 2.89 .375 -.010