Viga, Mexico - MEXI065 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 : MEXI065.CRN Measurement file name : MEXI065.RWL Date checked : 28SEP16 Checked by : B. Bauer Beginning year : 1680 Ending year : 2007 Principal investigators: Jose Villanueva Site name : Viga Site location : Mexico Species information : PSME DOUGLAS-FIR Latitude : 2514 Longitude : -10022 Elevation : 2139M Series intercorrelation: 0.523 Avg mean sensitivity : 0.344 Avg standard deviation : 0.686 Avg autocorrelation : 0.742 Number dated series : 41 Segment length tested : 50 Number problem segments: 38 Pct problem segments : 14.84 PART 5: CORRELATION OF SERIES BY SEGMENTS: Viga 11:15 Wed 28 Sep 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 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 VPC04B 1864 2007 .76 .81 .64 .49 .72 .81 2 VPC04A 1844 2007 .64 .67 .71 .58 .44 .53 .60 3 VPC04C 1826 1900 .65 .56 .56 4 VPC06B 1780 2007 .47 .45 .58 .71 .75 .60 .62 .74 .60 5 VPCO7B 1874 1921 .28A 6 VPC08A 1879 1990 .23B .39B .83 .83 7 VPC09A 1892 2007 .77 .74 .69 .64 .66 8 VPC10B 1888 2007 .68 .70 .69 .54 .45 9 VPC11A 1860 2007 .08B .20B .31A .55 .55 .57 10 VPC11B 1760 2007 .59 .53 .43 -.10B .14B .48 .33 .36 .43 .34 11 VPC12A 1680 2007 .49 .63 .56 .59 .54 .40 .48 .55 .34 .49 .74 .65 12 VPC12B 1860 2007 .13B .32A .55 .55 .50 .45 13 VPC13A 1830 2007 .28A .37 .71 .63 .67 .71 .60 14 VPC15B 1736 2007 .46 .53 .57 .57 .38 .60 .50 .27A .22B .45 .46 15 VPC15A 1756 2007 .54 .61 .48 .29B .35B .51 .49 .35 .51 .65 16 VPC16A 1758 1990 .62 .55 .54 .41 .41B .17B .16B .04B .11B 17 VPC16B 1782 1880 .50 .41 .42 .41 18 VPC17B 1770 1900 .82 .82 .78 .63 .57 .57 19 VPC17A 1766 1918 .38 .52 .45 .50 .67 .65 20 VPC18B 1913 2007 .61 .66 .83 .87 21 VPC21B 1867 2001 .00B .13B .34B .69 .51 .51 22 VPC21A 1872 1970 .28B .30B .44 .74 23 VPC23A 1862 1999 .72 .70 .72 .77 .55 24 VPC23B 1855 1980 .67 .72 .63 .64 .66 25 VPC24A 1701 1873 .49 .76 .74 .65 .51 .46 26 VPC27A 1727 2000 .61 .61 .59 .53 .45 .29B .17B .24B .59 .53 .52 27 VPC27B 1716 1900 .66 .70 .67 .75 .78 .47 .27B .27B 28 VPC29A 1860 2007 .66 .80 .72 .77 .72 .58 29 VPC29B 1862 2007 .41 .74 .66 .70 .80 .77 30 VPC31A 1860 1980 .21B .45 .75 .75 .72 31 VPC31B 1862 2007 .28A .58 .81 .85 .76 .64 32 VPC34B 1825 1950 .70 .71 .60 .48 .49 33 VPC34A 1828 1898 .51 .48 34 VPC35A 1910 2007 .50 .71 .70 .64 35 VPC36B 1913 2007 .71 .74 .79 .82 36 VPC36A 1880 2007 .68 .64 .67 .77 .82 37 VPC37A 1745 2007 .65 .68 .70 .62 .42 .36 .23A .20B .34B .45 .47 38 VPC37B 1747 2007 .65 .65 .79 .67 .46 .60 .43 .24B .37 .51 .52 39 VPC38B 1826 2007 .57 .78 .79 .65 .63 .59 .45 40 VPC38A 1827 2007 .61 .76 .80 .66 .49 .29B .26B 41 VPC41A 1930 1960 .66 Av segment correlation .55 .64 .61 .62 .56 .46 .46 .53 .52 .58 .61 .59 PART 7: DESCRIPTIVE STATISTICS: Viga 11:15 Wed 28 Sep 2016 Page 9 ----------------------------------------------------------------------------------------------------------------------------------- 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 VPC04B 1864 2007 144 6 0 .671 1.07 2.89 .782 .907 .279 2.76 .434 .009 1 2 VPC04A 1844 2007 164 7 0 .574 .92 2.78 .661 .913 .295 2.47 .342 -.008 2 3 VPC04C 1826 1900 75 3 0 .543 1.29 2.87 .669 .769 .355 2.61 .545 -.088 1 4 VPC06B 1780 2007 228 9 0 .474 .48 1.90 .329 .746 .423 2.44 .305 -.030 1 5 VPCO7B 1874 1921 48 1 1 .393 1.33 2.35 .491 -.079 .429 2.56 .570 -.036 1 6 VPC08A 1879 1990 112 4 2 .659 1.91 3.97 .984 .457 .464 2.65 .477 .003 1 7 VPC09A 1892 2007 116 5 0 .686 1.94 3.99 .867 .652 .292 2.67 .421 .006 1 8 VPC10B 1888 2007 120 5 0 .541 1.63 4.36 1.044 .820 .275 2.58 .391 -.029 1 9 VPC11A 1860 2007 148 6 3 .358 .43 1.11 .192 .678 .304 2.54 .451 -.004 1 10 VPC11B 1760 2007 248 10 2 .363 .85 5.50 .769 .812 .389 2.75 .435 -.027 1 11 VPC12A 1680 2007 328 12 0 .514 .72 1.74 .322 .754 .250 2.73 .379 -.025 2 12 VPC12B 1860 2007 148 6 2 .400 .56 1.24 .249 .773 .266 2.61 .373 .005 1 13 VPC13A 1830 2007 178 7 1 .588 .65 2.51 .497 .916 .323 2.57 .401 -.051 3 14 VPC15B 1736 2007 272 11 2 .459 1.04 4.74 .841 .901 .289 2.73 .412 -.022 1 15 VPC15A 1756 2007 252 10 2 .455 .90 3.85 .695 .892 .278 2.50 .314 -.038 1 16 VPC16A 1758 1990 233 9 5 .405 .88 3.07 .498 .819 .270 2.55 .298 -.015 1 17 VPC16B 1782 1880 99 4 0 .459 .83 2.37 .437 .719 .281 2.81 .391 .068 1 18 VPC17B 1770 1900 131 6 0 .677 1.08 2.82 .470 .636 .319 2.63 .472 -.023 2 19 VPC17A 1766 1918 153 6 0 .472 .82 2.03 .291 .469 .303 2.55 .367 -.012 1 20 VPC18B 1913 2007 95 4 0 .475 2.02 7.12 1.147 .492 .500 2.32 .296 -.010 1 21 VPC21B 1867 2001 135 6 3 .398 1.16 3.38 .792 .669 .479 2.65 .368 -.021 1 22 VPC21A 1872 1970 99 4 2 .528 1.56 4.90 .979 .587 .423 2.53 .374 .005 1 23 VPC23A 1862 1999 138 5 0 .625 1.62 4.19 .966 .771 .317 2.62 .387 -.004 2 24 VPC23B 1855 1980 126 5 0 .654 1.59 3.98 .834 .748 .323 2.62 .440 -.041 1 25 VPC24A 1701 1873 173 6 0 .563 .98 2.12 .429 .655 .289 2.58 .474 -.072 3 26 VPC27A 1727 2000 274 11 3 .436 .64 2.24 .373 .698 .388 2.67 .327 -.035 3 27 VPC27B 1716 1900 185 8 2 .515 .61 2.38 .444 .783 .415 2.56 .327 -.059 2 28 VPC29A 1860 2007 148 6 0 .670 1.31 3.52 .615 .554 .325 2.73 .501 .064 1 29 VPC29B 1862 2007 146 6 0 .569 1.04 4.10 .647 .468 .421 2.54 .378 -.021 1 30 VPC31A 1860 1980 121 5 1 .520 1.39 2.84 .645 .677 .326 2.62 .515 -.039 1 31 VPC31B 1862 2007 146 6 1 .497 1.39 3.46 .807 .659 .452 2.49 .330 -.006 1 32 VPC34B 1825 1950 126 5 0 .481 1.47 7.12 1.248 .860 .410 2.61 .405 -.034 1 33 VPC34A 1828 1898 71 2 0 .541 2.14 8.34 1.729 .910 .318 2.52 .478 -.055 2 34 VPC35A 1910 2007 98 4 0 .442 .55 1.15 .255 .493 .413 2.55 .441 -.038 1 35 VPC36B 1913 2007 95 4 0 .773 1.55 3.76 .752 .645 .365 2.70 .499 -.046 2 36 VPC36A 1880 2007 128 5 0 .718 1.76 3.56 .739 .601 .322 2.65 .498 -.012 2 37 VPC37A 1745 2007 263 11 3 .439 .98 6.33 1.069 .897 .387 2.47 .266 -.004 1 38 VPC37B 1747 2007 261 11 1 .582 1.06 6.92 1.143 .930 .313 2.46 .277 -.026 1 39 VPC38B 1826 2007 182 7 0 .590 1.56 5.08 .892 .761 .416 2.62 .413 .007 1 40 VPC38A 1827 2007 181 7 2 .609 1.38 6.64 .877 .802 .369 2.61 .317 .007 1 41 VPC41A 1930 1960 31 1 0 .659 1.44 2.88 .448 .746 .169 2.74 .585 .004 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 6419 256 38 .523 1.08 8.34 .686 .742 .344 2.81 .386 -.019