Land's End Extended, Colorado - CO667 Additional Site Information Connie Woodhouse Mark Losleben Kurt Chowanski Jeff Lukas COFECHA output: Chronology file name : CO667.CRN Measurement file name : CO667.RWL Date checked : 07JUN19 Checked by : B. Bauer Beginning year : 380 Ending year : 2004 Principal investigators: Connie Woodhouse Mark Losleben Kurt Chowanski Jeff Lukas Site name : Land's End Extended Site location : Colorado Species information : PSME DOUGLAS-FIR Latitude : 3900 Longitude : -10809 Elevation : 2987M Series intercorrelation: 0.668 Avg mean sensitivity : 0.222 Avg standard deviation : 0.195 Avg autocorrelation : 0.785 Number dated series : 55 Segment length tested : 50 Number problem segments: 21 Pct problem segments : 1.87 PART 5: CORRELATION OF SERIES BY SEGMENTS: Land's End Extended 14:48 Fri 07 Jun 2019 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 400 425 450 475 500 525 550 575 600 625 650 675 700 725 750 775 800 825 850 875 449 474 499 524 549 574 599 624 649 674 699 724 749 774 799 824 849 874 899 924 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 46 lax041 848 1365 .76 .81 .73 47 lax042 849 1256 .66 .72 .81 48 lax043 850 1049 .73 .86 50 lax051 408 1014 .61 .52 .40 .54 .66 .73 .74 .75 .79 .76 .82 .81 .83 .85 .65 .64 .79 .70 .73 .77 51 lax052 380 977 .61 .52 .40 .54 .66 .73 .74 .75 .79 .76 .82 .81 .83 .85 .65 .64 .78 .74 .78 .79 Av segment correlation .61 .52 .40 .54 .66 .73 .74 .75 .79 .76 .82 .81 .83 .85 .65 .64 .78 .72 .75 .79 PART 5: CORRELATION OF SERIES BY SEGMENTS: Land's End Extended 14:48 Fri 07 Jun 2019 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 900 925 950 975 1000 1025 1050 1075 1100 1125 1150 1175 1200 1225 1250 1275 1300 1325 1350 1375 949 974 999 1024 1049 1074 1099 1124 1149 1174 1199 1224 1249 1274 1299 1324 1349 1374 1399 1424 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 5 lan051 1139 2000 .38 .32A .19B .45 .58 .60 .44 .42 .63 .67 .59 6 lan052 1135 2000 .45 .46 .35 .47 .58 .56 .33 .24A .45 .58 .46 7 lan072 1301 2000 .48 .43 .55 .64 15 lan042 1326 1999 .70 .70 .68 16 lan021 1377 2000 .59 17 lan041 1380 2000 .44 18 lan071 1264 1960 .33B .43B .62 .60 .71 .64 19 lan121 1370 2000 .47 .51 27 lan022 1393 1845 .41 28 lan122 1395 2000 .59 30 lan132 1280 1999 .51 .49 .38 .45 .50 37 lan711 1320 2002 .47 .52 .54 .48 45 lax011 930 1767 .57 .73 .74 .69 .58 .58 .68 .61 .72 .63 .48 .55 .77 .72 .64 .76 .76 .78 .63 46 lax041 848 1365 .64 .69 .77 .78 .84 .75 .63 .53 .27A .61 .72 .58 .57 .59 .63 .63 .61 .71 47 lax042 849 1256 .83 .73 .78 .87 .86 .81 .73 .51 .36 .70 .66 .58 .63 .66 48 lax043 850 1049 .74 .62 .78 .82 .83 49 lax012 927 1724 .50 .69 .82 .77 .59 .51 .66 .63 .75 .67 .45 .56 .82 .74 .61 .68 .71 .76 .64 50 lax051 408 1014 .61 .43 .51 .68 51 lax052 380 977 .64 .51 .50 52 lax031 1239 1855 .57 .64 .66 .60 .54 .66 .58 53 lax061 1242 1526 .31A .38 .58 .70 .72 .78 .74 54 lan902 1203 2004 .57 .79 .87 .77 .70 .67 .70 .72 55 lan901 1231 2004 .83 .78 .65 .49 .51 .65 .66 Av segment correlation .69 .58 .68 .78 .80 .68 .61 .60 .47 .60 .58 .44 .54 .65 .63 .57 .56 .60 .64 .58 PART 5: CORRELATION OF SERIES BY SEGMENTS: Land's End Extended 14:48 Fri 07 Jun 2019 Page 7 ----------------------------------------------------------------------------------------------------------------------------------- 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 1400 1425 1450 1475 1500 1525 1550 1575 1600 1625 1650 1675 1700 1725 1750 1775 1800 1825 1850 1875 1449 1474 1499 1524 1549 1574 1599 1624 1649 1674 1699 1724 1749 1774 1799 1824 1849 1874 1899 1924 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 lan011 1703 2000 .54 .51 .60 .69 .67 .69 .65 .68 2 lan012 1712 2000 .75 .69 .70 .80 .76 .80 .72 .63 3 lan032 1431 2000 .65 .68 .72 .75 .69 .60 .70 .78 .83 .81 .82 .76 .75 .72 .72 .78 .78 .57 .52 4 lan031 1405 2000 .63 .59 .66 .69 .74 .56 .47 .58 .66 .78 .89 .89 .62 .71 .74 .69 .81 .89 .79 .65 5 lan051 1139 2000 .55 .77 .80 .71 .47 .44 .62 .57 .53 .82 .69 .68 .71 .70 .76 .72 .60 .59 .54 .37 6 lan052 1135 2000 .33 .69 .77 .67 .37 .40 .76 .69 .66 .78 .74 .75 .78 .67 .62 .71 .67 .59 .55 .30B 7 lan072 1301 2000 .53 .78 .85 .79 .73 .56 .53 .63 .65 .69 .91 .93 .64 .57 .66 .80 .85 .86 .83 .79 8 lan111 1738 2000 .68 .62 .68 .71 .78 .84 .84 9 lan112 1721 1999 .44 .41 .42 .64 .66 .69 .64 .43 10 lan131 1467 2000 .44 .52 .39 .54 .69 .65 .53 .64 .79 .81 .82 .87 .82 .67 .69 .83 .70 .53 11 lan141 1410 2000 .36 .48 .61 .70 .54 .59 .75 .72 .65 .60 .81 .87 .74 .78 .64 .66 .68 .77 .85 .72 12 lan142 1420 2000 .46 .41 .52 .53 .32A .45 .60 .58 .47 .52 .75 .82 .68 .53 .31A .47 .68 .72 .75 .65 13 lan152 1413 2000 .36 .46 .72 .74 .72 .71 .75 .71 .67 .83 .76 .69 .77 .73 .77 .64 .67 .83 .83 .61 14 lan161 1686 2000 .42 .49 .54 .49 .52 .64 .67 .74 .54 15 lan042 1326 1999 .53 .61 .77 .71 .40 .51 .71 .64 .62 .80 .81 .73 .61 .77 .72 .69 .77 .84 .78 .61 16 lan021 1377 2000 .54 .59 .69 .64 .67 .68 .65 .69 .67 .71 .71 .61 .82 .85 .85 .79 .83 .88 .84 .79 17 lan041 1380 2000 .45 .63 .76 .60 .46 .44 .64 .75 .71 .78 .84 .77 .61 .67 .71 .64 .67 .81 .77 .69 18 lan071 1264 1960 .36 .65 .75 .74 .62 .62 .64 .68 .59 .43 .73 .72 .46 .65 .68 .54 .55 .63 .48 .41 19 lan121 1370 2000 .46 .42 .42 .43 .42 .58 .76 .71 .60 .79 .89 .90 .77 .78 .79 .79 .83 .87 .89 .78 20 lan162 1783 2000 .32A .50 .69 .75 .57 21 lan221 1410 2000 .42 .42 .43 .60 .62 .59 .73 .78 .69 .71 .86 .84 .63 .62 .63 .59 .65 .81 .72 .64 22 lan222 1410 2000 .53 .56 .57 .52 .51 .54 .73 .81 .70 .63 .83 .85 .66 .75 .61 .56 .65 .75 .84 .74 23 lan231 1603 2000 .67 .54 .50 .62 .74 .80 .58 .49 .55 .64 .73 .63 24 lan151 1602 2000 .78 .83 .74 .59 .74 .72 .64 .51 .63 .78 .66 .32A 25 lan251 1660 2000 .45 .49 .57 .47 .48 .59 .76 .79 .70 .60 26 lan261 1455 2000 .73 .80 .62 .62 .67 .70 .67 .62 .78 .80 .68 .69 .62 .63 .70 .76 .63 .51 27 lan022 1393 1845 .50 .72 .77 .67 .68 .70 .65 .62 .61 .66 .86 .88 .80 .80 .79 .69 .68 28 lan122 1395 2000 .56 .52 .49 .60 .55 .58 .68 .58 .35 .70 .86 .88 .71 .58 .56 .68 .65 .76 .86 .72 29 lan061 1430 1667 .68 .85 .86 .78 .59 .67 .75 .67 .66 30 lan132 1280 1999 .49 .46 .59 .73 .56 .56 .73 .65 .52 .66 .82 .78 .79 .89 .90 .78 .71 .84 .77 .50 31 lan241 1790 2000 .53 .44 .59 .79 .72 32 lan242 1686 1999 .51 .50 .42 .46 .54 .57 .74 .88 .79 33 lan252 1686 2000 .70 .71 .69 .70 .74 .73 .79 .82 .70 34 lan262 1581 1949 .69 .66 .64 .82 .81 .55 .56 .56 .52 .53 .63 .60 .53 35 lan651 1400 2002 .52 .68 .74 .77 .82 .78 .78 .83 .75 .78 .78 .72 .63 .58 .74 .69 .65 .67 .68 .64 36 lan652 1755 2002 .72 .69 .69 .74 .75 .74 37 lan711 1320 2002 .52 .51 .54 .61 .18A .30A .73 .62 .50 .60 .84 .91 .76 .76 .79 .81 .81 .88 .91 .82 38 lan721 1470 2002 .51 .55 .50 .62 .70 .63 .55 .73 .85 .74 .66 .83 .85 .79 .75 .76 .70 .66 39 lan731 1613 2002 .57 .60 .79 .85 .68 .65 .62 .60 .59 .71 .73 .68 40 lan732 1486 2002 .57 .52 .62 .82 .87 .69 .61 .84 .88 .77 .75 .73 .67 .72 .87 .75 .68 41 lan811 1457 2002 .75 .71 .53 .51 .70 .56 .51 .52 .68 .69 .68 .72 .69 .70 .60 .61 .57 .51 42 lan821 1502 2002 .75 .70 .62 .48 .26B .47 .79 .82 .67 .78 .72 .67 .71 .78 .79 .65 43 lan831 1710 2002 .52 .50 .51 .64 .46 .55 .72 .68 44 lan834 1767 2002 .48 .50 .46 .48 .55 .60 45 lax011 930 1767 .58 .75 .68 .60 .62 .63 .72 .78 .62 .72 .77 .79 .64 .44 49 lax012 927 1724 .57 .74 .72 .68 .71 .72 .73 .75 .61 .77 .73 .73 52 lax031 1239 1855 .27B .47 .70 .71 .67 .65 .63 .61 .64 .83 .88 .84 .71 .63 .52 .48 .59 .68 53 lax061 1242 1526 .66 .33B .40B .53 .53 54 lan902 1203 2004 .74 .71 .72 .69 .69 .77 .72 .68 .60 .78 .84 .85 .82 .71 .49 .51 .39 .51 .61 .48 55 lan901 1231 2004 .76 .67 .64 .65 .71 .73 .68 .73 .61 .68 .80 .84 .77 .62 .59 .59 .37 .45 .57 .53 Av segment correlation .51 .59 .65 .66 .58 .59 .68 .68 .61 .69 .78 .76 .68 .67 .65 .64 .65 .73 .72 .62 PART 5: CORRELATION OF SERIES BY SEGMENTS: Land's End Extended 14:48 Fri 07 Jun 2019 Page 8 ----------------------------------------------------------------------------------------------------------------------------------- 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 1900 1925 1950 1975 1949 1974 1999 2024 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 lan011 1703 2000 .72 .66 .67 .65 2 lan012 1712 2000 .66 .61 .60 .60 3 lan032 1431 2000 .72 .71 .73 .74 4 lan031 1405 2000 .70 .65 .72 .73 5 lan051 1139 2000 .35B .41 .51 .52 6 lan052 1135 2000 .32A .58 .60 .62 7 lan072 1301 2000 .76 .73 .69 .67 8 lan111 1738 2000 .64 .50 .59 .60 9 lan112 1721 1999 .43 .65 .69 10 lan131 1467 2000 .67 .76 .74 .74 11 lan141 1410 2000 .72 .57 .58 .57 12 lan142 1420 2000 .50 .38 .52 .52 13 lan152 1413 2000 .49 .64 .82 .81 14 lan161 1686 2000 .33B .42 .55 .56 15 lan042 1326 1999 .76 .79 .77 16 lan021 1377 2000 .79 .82 .82 .82 17 lan041 1380 2000 .78 .71 .69 .69 18 lan071 1264 1960 .56 .51 19 lan121 1370 2000 .74 .80 .89 .89 20 lan162 1783 2000 .35 .55 .67 .67 21 lan221 1410 2000 .63 .40 .40 .42 22 lan222 1410 2000 .71 .67 .71 .71 23 lan231 1603 2000 .63 .66 .67 .67 24 lan151 1602 2000 .38 .54 .63 .61 25 lan251 1660 2000 .65 .65 .75 .76 26 lan261 1455 2000 .60 .57 .68 .69 28 lan122 1395 2000 .65 .68 .75 .75 30 lan132 1280 1999 .38 .52 .71 31 lan241 1790 2000 .71 .73 .85 .84 32 lan242 1686 1999 .63 .57 .75 33 lan252 1686 2000 .68 .71 .80 .79 34 lan262 1581 1949 .46 35 lan651 1400 2002 .65 .83 .86 .90 36 lan652 1755 2002 .69 .76 .86 .88 37 lan711 1320 2002 .65 .70 .84 .85 38 lan721 1470 2002 .73 .71 .77 .79 39 lan731 1613 2002 .78 .78 .81 .83 40 lan732 1486 2002 .72 .65 .76 .78 41 lan811 1457 2002 .67 .62 .65 .72 42 lan821 1502 2002 .65 .51 .57 .64 43 lan831 1710 2002 .67 .53 .66 .74 44 lan834 1767 2002 .71 .54 .62 .65 54 lan902 1203 2004 .42 .48 .59 .63 55 lan901 1231 2004 .43 .50 .48 .52 Av segment correlation .61 .62 .69 .70 PART 7: DESCRIPTIVE STATISTICS: Land's End Extended 14:48 Fri 07 Jun 2019 Page 18 ----------------------------------------------------------------------------------------------------------------------------------- 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 lan011 1703 2000 298 12 0 .637 .31 .65 .102 .734 .197 2.70 .482 .000 1 2 lan012 1712 2000 289 12 0 .701 .35 .89 .136 .814 .195 2.78 .397 .003 1 3 lan032 1431 2000 570 23 0 .721 .40 1.74 .219 .849 .242 2.58 .277 -.004 1 4 lan031 1405 2000 596 24 0 .709 .45 1.38 .256 .852 .251 2.53 .283 -.025 2 5 lan051 1139 2000 862 35 3 .573 .35 1.40 .199 .930 .158 2.53 .249 -.027 3 6 lan052 1135 2000 866 35 3 .568 .36 2.02 .295 .960 .166 2.59 .315 -.005 1 7 lan072 1301 2000 700 28 0 .715 .50 1.39 .191 .861 .161 2.46 .260 -.010 2 8 lan111 1738 2000 263 11 0 .677 .95 2.48 .434 .721 .228 2.76 .435 -.026 2 9 lan112 1721 1999 279 11 0 .575 .92 2.69 .535 .788 .277 2.95 .442 -.019 2 10 lan131 1467 2000 534 22 0 .686 .27 .75 .131 .783 .240 2.69 .368 -.020 1 11 lan141 1410 2000 591 24 0 .694 .46 .96 .141 .721 .185 2.59 .230 -.002 1 12 lan142 1420 2000 581 24 2 .584 .41 1.81 .216 .852 .216 2.61 .265 -.013 1 13 lan152 1413 2000 588 24 0 .730 .30 .91 .182 .914 .215 2.47 .253 -.027 5 14 lan161 1686 2000 315 13 1 .530 .39 .77 .133 .834 .150 2.61 .327 .007 1 15 lan042 1326 1999 674 26 0 .704 .36 .92 .153 .811 .211 2.47 .265 -.008 1 16 lan021 1377 2000 624 25 0 .754 .40 1.33 .186 .688 .335 2.60 .282 -.017 3 17 lan041 1380 2000 621 25 0 .675 .47 1.32 .240 .869 .191 2.60 .343 -.012 1 18 lan071 1264 1960 697 28 2 .587 .47 1.28 .206 .879 .167 2.55 .253 .005 2 19 lan121 1370 2000 631 26 0 .726 .33 1.38 .157 .656 .255 2.67 .294 -.013 2 20 lan162 1783 2000 218 9 1 .545 .40 1.04 .129 .805 .159 2.71 .427 -.023 3 21 lan221 1410 2000 591 24 0 .634 .34 1.27 .161 .824 .197 2.52 .300 -.036 2 22 lan222 1410 2000 591 24 0 .690 .37 1.08 .180 .848 .199 2.60 .240 -.006 3 23 lan231 1603 2000 398 16 0 .696 .51 1.35 .233 .817 .248 2.64 .294 .004 1 24 lan151 1602 2000 399 16 1 .713 .26 .59 .094 .681 .237 2.38 .210 -.030 5 25 lan251 1660 2000 341 14 0 .593 .44 1.37 .248 .848 .209 2.77 .431 -.002 3 26 lan261 1455 2000 546 22 0 .679 .37 1.09 .132 .694 .215 2.64 .319 -.031 2 27 lan022 1393 1845 453 18 0 .714 .42 1.08 .201 .623 .380 2.49 .311 -.002 5 28 lan122 1395 2000 606 25 0 .679 .14 .44 .053 .691 .235 2.55 .269 -.029 5 29 lan061 1430 1667 238 9 0 .743 .30 .54 .096 .561 .255 2.58 .338 -.015 1 30 lan132 1280 1999 720 28 0 .641 .35 2.31 .217 .820 .224 2.70 .347 -.004 1 31 lan241 1790 2000 211 9 0 .664 .39 .81 .130 .732 .200 2.61 .299 -.003 1 32 lan242 1686 1999 314 12 0 .633 .60 1.91 .213 .757 .181 2.51 .315 -.015 1 33 lan252 1686 2000 315 13 0 .725 .48 .97 .179 .822 .183 2.56 .326 .000 1 34 lan262 1581 1949 369 14 0 .638 .39 1.50 .197 .731 .286 2.51 .267 -.043 2 35 lan651 1400 2002 603 24 0 .736 .37 1.17 .185 .808 .285 2.49 .263 -.026 2 36 lan652 1755 2002 248 10 0 .741 .42 .93 .180 .713 .291 2.46 .360 -.046 2 37 lan711 1320 2002 683 28 2 .688 .45 2.22 .211 .761 .236 2.57 .235 -.018 2 38 lan721 1470 2002 533 22 0 .708 .34 .84 .121 .678 .215 2.56 .326 -.009 1 39 lan731 1613 2002 390 16 0 .719 .29 .67 .087 .628 .202 2.48 .255 -.034 1 40 lan732 1486 2002 517 21 0 .748 .55 2.38 .344 .879 .216 2.57 .220 -.008 1 41 lan811 1457 2002 546 22 0 .625 .39 2.02 .332 .913 .221 2.77 .399 -.022 2 42 lan821 1502 2002 501 20 1 .678 .40 1.13 .175 .871 .177 2.40 .236 -.021 1 43 lan831 1710 2002 293 12 0 .593 .71 1.96 .253 .796 .158 2.65 .379 -.013 1 44 lan834 1767 2002 236 10 0 .554 .71 1.95 .287 .814 .179 2.71 .430 -.021 2 45 lax011 930 1767 838 33 0 .646 .31 .74 .129 .780 .217 2.50 .240 -.020 1 46 lax041 848 1365 518 21 1 .659 .41 1.67 .237 .820 .241 2.68 .399 -.032 3 47 lax042 849 1256 408 17 0 .716 .44 1.76 .204 .776 .207 2.77 .396 -.002 2 48 lax043 850 1049 200 7 0 .769 .47 1.17 .158 .593 .214 2.59 .443 -.034 2 PART 7: DESCRIPTIVE STATISTICS: Land's End Extended 14:48 Fri 07 Jun 2019 Page 19 ----------------------------------------------------------------------------------------------------------------------------------- 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 lax012 927 1724 798 31 0 .671 .27 .79 .097 .638 .211 2.46 .236 -.020 1 50 lax051 408 1014 607 24 0 .687 .35 .75 .134 .704 .247 2.70 .362 -.028 2 51 lax052 380 977 598 23 0 .698 .27 .76 .123 .752 .277 2.56 .310 -.025 2 52 lax031 1239 1855 617 25 1 .659 .58 1.41 .204 .644 .229 2.59 .269 -.026 2 53 lax061 1242 1526 285 12 3 .541 .79 3.24 .456 .792 .209 2.85 .417 -.012 2 54 lan902 1203 2004 802 32 0 .663 .45 1.78 .254 .787 .252 2.55 .274 -.020 7 55 lan901 1231 2004 774 31 0 .635 .41 1.48 .210 .770 .249 2.62 .308 -.023 9 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 27884 1122 21 .668 .41 3.24 .195 .785 .222 2.95 .302 -.017