Chronology file name : MEXI024.CRN Measurement file name : MEXI024.RWL Date checked : 23MAR05 Checked by : H. ADAMS AND J. LUKAS Beginning year : 1845 Ending year : 1995 Principal investigators: D.Stahle, M.Therrell, M.Cleaveland, G.Paull Site name : Cerro Potosi Site location : Mexico Species information : PSME DOUGLAS-FIR Latitude : 2450 Longitude : -10004 Elevation : 2500M Series intercorrelation: 0.715 Avg mean sensitivity : 0.519 Avg standard deviation : 1.163 Avg autocorrelation : 0.522 Number dated series : 29 Segment length tested : 50 Number problem segments: 0 Pct problem segments : 0.00 PART 5: CORRELATION OF SERIES BY SEGMENTS: mexi024.rwl 09:10 Wed 23 Mar 2005 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 1850 1875 1900 1925 1950 1899 1924 1949 1974 1999 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 POT06A 1859 1995 .56 .52 .60 .62 .72 2 POT06B 1877 1995 .51 .52 .51 .54 3 POT08A 1886 1995 .68 .67 .41 .33 4 POT08B 1859 1995 .65 .64 .60 .56 .62 5 POT09A 1864 1995 .62 .60 .43 .57 .70 6 POT09B 1864 1995 .71 .66 .68 .65 .59 7 POT10A 1845 1995 .35 .56 .84 .87 .50 8 POT16A 1899 1995 .78 .79 .89 .87 9 POT16B 1931 1995 .88 .87 10 POT18A 1891 1995 .64 .77 .85 .91 11 POT18B 1898 1995 .79 .79 .79 .71 12 POT18C 1891 1995 .80 .78 .84 .89 13 POT20A 1906 1995 .84 .87 .84 14 POT20B 1906 1995 .69 .81 .80 15 POT24A 1904 1995 .74 .66 .65 16 POT24B 1927 1995 .80 .81 17 POT24C 1897 1995 .86 .88 .89 .84 18 POT27A 1851 1995 .44 .76 .73 .71 .74 19 POT27B 1861 1995 .46 .75 .75 .78 .78 20 POT28A 1901 1995 .83 .83 .75 21 POT28B 1901 1995 .85 .87 .78 22 POT29A 1895 1995 .86 .85 .86 .83 23 POT29B 1902 1995 .85 .84 .69 24 POT32A 1907 1995 .83 .82 .86 25 POT32B 1907 1985 .87 .89 .86 26 POT32C 1907 1995 .86 .90 .85 27 POT39A 1897 1995 .64 .66 .55 .72 28 POT42A 1875 1995 .61 .46 .35 .61 29 POT53A 1904 1995 .54 .55 .58 Av segment correlation .54 .69 .73 .74 .73 PART 7: DESCRIPTIVE STATISTICS: mexi024.rwl 09:10 Wed 23 Mar 2005 Page 6 ------------------------------------------------------------------------------------------------------------------------------------ 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 POT06A 1859 1995 137 5 0 .651 1.53 4.12 .877 .606 .429 2.50 .349 -.044 1 2 POT06B 1877 1995 119 4 0 .572 1.52 3.45 .821 .582 .387 2.69 .389 -.059 1 3 POT08A 1886 1995 110 4 0 .501 1.82 6.05 1.086 .813 .336 2.71 .518 .035 1 4 POT08B 1859 1995 137 5 0 .617 1.24 4.40 .721 .789 .384 2.60 .455 -.043 1 5 POT09A 1864 1995 132 5 0 .617 1.23 3.64 .760 .665 .396 2.74 .476 .003 1 6 POT09B 1864 1995 132 5 0 .655 1.29 4.11 .723 .625 .389 2.49 .356 .021 1 7 POT10A 1845 1995 151 5 0 .551 1.32 3.89 .934 .773 .462 2.70 .436 -.052 1 8 POT16A 1899 1995 97 4 0 .830 2.64 7.18 1.326 .404 .466 2.79 .591 -.033 1 9 POT16B 1931 1995 65 2 0 .877 3.98 9.23 1.898 .430 .443 2.69 .477 -.059 1 10 POT18A 1891 1995 105 4 0 .783 1.85 5.67 1.361 .699 .554 2.70 .381 -.055 1 11 POT18B 1898 1995 98 4 0 .751 2.23 6.07 1.412 .602 .531 2.88 .545 -.040 1 12 POT18C 1891 1995 105 4 0 .848 1.99 7.46 1.313 .552 .499 2.98 .590 -.021 1 13 POT20A 1906 1995 90 3 0 .844 1.53 4.17 .983 .325 .606 2.83 .561 .015 1 14 POT20B 1906 1995 90 3 0 .725 1.25 3.54 .782 .435 .532 2.55 .420 .008 2 15 POT24A 1904 1995 92 3 0 .750 1.70 7.74 1.272 .026 .662 2.86 .573 -.066 1 16 POT24B 1927 1995 69 2 0 .834 1.79 6.15 1.240 .061 .649 2.76 .605 -.025 1 17 POT24C 1897 1995 99 4 0 .856 1.82 6.45 1.398 .212 .632 2.94 .558 -.048 1 18 POT27A 1851 1995 145 5 0 .638 1.47 5.69 1.155 .713 .464 2.49 .390 -.063 1 19 POT27B 1861 1995 135 5 0 .667 1.82 4.85 1.037 .704 .396 2.56 .398 -.036 1 20 POT28A 1901 1995 95 3 0 .799 1.91 7.35 1.516 .352 .706 2.98 .535 -.035 1 21 POT28B 1901 1995 95 3 0 .811 2.20 7.53 1.691 .207 .748 2.83 .599 -.025 1 22 POT29A 1895 1995 101 4 0 .848 2.07 7.01 1.367 .156 .662 2.86 .630 .053 1 23 POT29B 1902 1995 94 3 0 .802 2.18 7.95 1.525 .343 .668 2.73 .512 .020 1 24 POT32A 1907 1995 89 3 0 .841 1.85 5.94 1.149 .522 .530 2.62 .518 -.029 1 25 POT32B 1907 1985 79 3 0 .857 2.35 5.99 1.299 .477 .508 2.69 .541 .018 1 26 POT32C 1907 1995 89 3 0 .844 2.24 6.56 1.380 .490 .572 2.71 .504 .028 1 27 POT39A 1897 1995 99 4 0 .699 1.07 6.04 1.140 .766 .682 2.59 .420 -.009 1 28 POT42A 1875 1995 121 4 0 .553 1.68 5.32 1.297 .638 .560 2.70 .530 -.033 1 29 POT53A 1904 1995 92 3 0 .601 2.00 7.82 1.388 .292 .557 2.93 .570 -.004 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 3062 109 0 .715 1.78 9.23 1.163 .522 .519 2.98 .487 -.021