Dicks Creek Ridge, Wyoming - WY062 Additional Site Information Gregory T. Pederson Steve Gray COFECHA output: Chronology file name : WY062.CRN Measurement file name : WY062.RWL Date checked : 22AUG19 Checked by : B. Bauer Beginning year : 1441 Ending year : 2007 Principal investigators: Gregory T. Pederson Steve Gray Site name : Dicks Creek Ridge Site location : Wyoming Species information : PSME DOUGLAS-FIR Latitude : 4402 Longitude : -11310 Elevation : 2639M Series intercorrelation: 0.714 Avg mean sensitivity : 0.256 Avg standard deviation : 0.400 Avg autocorrelation : 0.757 Number dated series : 31 Segment length tested : 50 Number problem segments: 9 Pct problem segments : 2.12 PART 5: CORRELATION OF SERIES BY SEGMENTS: Dicks Creek Ridge 16:11 Thu 22 Aug 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 1475 1500 1525 1550 1575 1600 1625 1650 1675 1700 1725 1750 1775 1800 1825 1850 1875 1900 1925 1950 1524 1549 1574 1599 1624 1649 1674 1699 1724 1749 1774 1799 1824 1849 1874 1899 1924 1949 1974 1999 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 DCR01a 1795 2007 .90 .91 .92 .87 .74 .48 .52 .81 2 DCR01b 1753 2007 .76 .88 .90 .93 .91 .78 .70 .72 .82 3 DCR02a 1717 2005 .73 .84 .83 .87 .90 .89 .80 .80 .88 .86 .83 4 DCR02b 1732 2005 .76 .72 .80 .90 .93 .90 .62 .61 .76 .79 5 DCR03a 1769 2006 .81 .86 .85 .89 .91 .79 .73 .76 .79 6 DCR03b 1752 2006 .70 .89 .88 .90 .92 .85 .87 .79 .77 7 DCR08a 1707 2004 .83 .80 .73 .82 .88 .86 .78 .68 .64 .54 .59 8 DCR08b 1734 2004 .69 .73 .82 .86 .85 .80 .77 .78 .80 .77 9 DCR09a 1739 2006 .61 .62 .68 .70 .84 .79 .69 .64 .62 .65 10 DCR09b 1726 2006 .70 .77 .78 .70 .76 .73 .64 .66 .65 .60 11 DCR11a 1655 2005 .53 .79 .86 .73 .68 .71 .83 .88 .82 .67 .50 .44 .24B 12 DCR12a 1494 1925 .06B .10B .62 .71 .80 .89 .82 .71 .73 .71 .50 .42 .76 .84 .81 .64 .47 .46 13 DCR12b 1540 2007 .56 .54 .59 .79 .79 .62 .76 .85 .72 .71 .81 .81 .83 .73 .46 .56 .56 .61 14 DCR13 1728 2005 .63 .57 .73 .77 .80 .76 .62 .61 .60 .67 15 DCR15a 1571 2007 .56 .57 .78 .75 .64 .79 .83 .64 .71 .82 .72 .70 .44 .28B .58 .62 .69 16 DCR15b 1594 2007 .78 .85 .78 .69 .78 .79 .64 .72 .82 .73 .71 .49 .38 .62 .60 .72 17 DCR17a 1790 2007 .30B .65 .84 .86 .71 .70 .72 .78 18 DCR18a 1543 2007 .52 .59 .69 .78 .79 .80 .69 .50 .49 .57 .48 .52 .58 .49 .43 .55 .60 .54 19 DCR18b 1736 2007 .54 .59 .60 .59 .49 .60 .65 .73 .76 .60 20 DCR19a1 1666 2007 .64 .55 .24B .20B .56 .74 .73 .76 .78 .65 .72 .69 .65 21 DCR21 1687 2004 .33B .52 .76 .59 .69 .76 .71 .67 .56 .68 .70 .69 22 dcr23 1727 2004 .80 .75 .85 .90 .91 .85 .81 .89 .86 .88 23 DCR24a 1487 2003 .67 .68 .64 .52 .59 .76 .73 .71 .88 .91 .84 .83 .92 .90 .86 .81 .76 .74 .68 .70 24 DCR24b 1441 1990 .65 .72 .65 .45 .50 .81 .75 .72 .88 .90 .81 .83 .90 .89 .88 .83 .77 .77 .76 .45 25 DCR25a 1740 2007 .73 .73 .84 .87 .86 .80 .77 .80 .70 .73 26 DCR25b 1724 2007 .67 .66 .74 .81 .88 .88 .84 .72 .70 .66 .66 27 DCR26 1745 2007 .70 .69 .69 .70 .81 .77 .67 .69 .56 .37 28 DCR27a1 1682 2000 .59 .75 .55 .41 .67 .53 .41 .48 .44 .43 .51 .59 29 DCR28a 1502 1852 .72 .81 .76 .78 .89 .87 .73 .78 .79 .64 .65 .82 .58 .56 30 DCR29a 1490 2005 .46 .54 .65 .68 .74 .83 .83 .87 .83 .79 .77 .76 .83 .86 .93 .88 .81 .82 .81 .85 31 DCR29b 1494 2007 .66 .69 .61 .67 .74 .83 .87 .85 .91 .88 .77 .82 .91 .92 .93 .90 .82 .80 .77 .77 Av segment correlation .50 .58 .63 .61 .68 .82 .80 .71 .74 .74 .67 .69 .77 .79 .80 .76 .66 .68 .68 .68 PART 5: CORRELATION OF SERIES BY SEGMENTS: Dicks Creek Ridge 16:11 Thu 22 Aug 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 1975 2024 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 DCR01a 1795 2007 .84 2 DCR01b 1753 2007 .83 3 DCR02a 1717 2005 .79 4 DCR02b 1732 2005 .75 5 DCR03a 1769 2006 .70 6 DCR03b 1752 2006 .77 7 DCR08a 1707 2004 .64 8 DCR08b 1734 2004 .77 9 DCR09a 1739 2006 .79 10 DCR09b 1726 2006 .71 11 DCR11a 1655 2005 .16B 13 DCR12b 1540 2007 .70 14 DCR13 1728 2005 .70 15 DCR15a 1571 2007 .74 16 DCR15b 1594 2007 .74 17 DCR17a 1790 2007 .81 18 DCR18a 1543 2007 .56 19 DCR18b 1736 2007 .59 20 DCR19a1 1666 2007 .68 21 DCR21 1687 2004 .70 22 dcr23 1727 2004 .88 23 DCR24a 1487 2003 .74 25 DCR25a 1740 2007 .75 26 DCR25b 1724 2007 .69 27 DCR26 1745 2007 .43 28 DCR27a1 1682 2000 .58 30 DCR29a 1490 2005 .56 31 DCR29b 1494 2007 .81 Av segment correlation .69 PART 7: DESCRIPTIVE STATISTICS: Dicks Creek Ridge 16:11 Thu 22 Aug 2019 Page 10 ----------------------------------------------------------------------------------------------------------------------------------- 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 DCR01a 1795 2007 213 9 0 .807 .98 2.32 .388 .649 .269 2.49 .362 -.046 1 2 DCR01b 1753 2007 255 10 0 .836 1.09 2.93 .466 .610 .286 2.60 .370 -.028 1 3 DCR02a 1717 2005 289 12 0 .823 .89 3.58 .645 .875 .255 2.66 .400 .004 1 4 DCR02b 1732 2005 274 11 0 .782 .85 2.61 .458 .770 .276 2.78 .405 -.030 1 5 DCR03a 1769 2006 238 10 0 .812 .73 2.10 .335 .573 .343 2.56 .315 -.005 1 6 DCR03b 1752 2006 255 10 0 .831 .72 1.87 .356 .657 .329 2.52 .377 -.007 1 7 DCR08a 1707 2004 298 12 0 .759 .85 3.51 .449 .757 .293 2.50 .311 .013 1 8 DCR08b 1734 2004 271 11 0 .786 .70 1.70 .289 .566 .282 2.74 .365 -.006 1 9 DCR09a 1739 2006 268 11 0 .689 .93 2.13 .407 .809 .210 2.60 .376 -.022 1 10 DCR09b 1726 2006 281 11 0 .698 .91 2.16 .435 .833 .217 2.44 .304 -.032 1 11 DCR11a 1655 2005 351 14 2 .598 .74 2.73 .480 .920 .199 2.53 .308 -.027 1 12 DCR12a 1494 1925 432 18 2 .592 .86 3.38 .656 .883 .264 2.68 .346 -.015 1 13 DCR12b 1540 2007 468 19 0 .693 .89 3.63 .577 .824 .277 2.73 .406 .017 1 14 DCR13 1728 2005 278 11 0 .704 1.09 4.35 .671 .869 .203 2.65 .357 -.033 4 15 DCR15a 1571 2007 437 18 1 .653 .74 3.02 .380 .798 .230 2.75 .327 .016 1 16 DCR15b 1594 2007 414 17 0 .685 .71 2.31 .321 .754 .228 2.67 .302 .034 1 17 DCR17a 1790 2007 218 9 1 .694 1.14 3.88 .508 .712 .239 2.68 .411 -.037 1 18 DCR18a 1543 2007 465 19 0 .587 .58 1.97 .325 .776 .264 2.60 .359 -.007 1 19 DCR18b 1736 2007 272 11 0 .601 .49 .94 .165 .628 .234 2.77 .441 .036 1 20 DCR19a1 1666 2007 342 14 2 .655 .81 2.42 .374 .721 .281 2.80 .386 -.016 1 21 DCR21 1687 2004 318 13 1 .616 .70 2.76 .487 .852 .248 2.66 .337 .012 1 22 dcr23 1727 2004 278 11 0 .856 .91 2.35 .428 .759 .262 2.62 .405 -.035 1 23 DCR24a 1487 2003 517 21 0 .764 .76 2.15 .283 .641 .244 2.68 .287 .002 1 24 DCR24b 1441 1990 550 20 0 .730 .81 2.88 .381 .762 .245 2.54 .299 -.014 1 25 DCR25a 1740 2007 268 11 0 .789 .74 3.02 .411 .852 .197 2.76 .355 -.020 1 26 DCR25b 1724 2007 284 12 0 .768 .61 3.51 .350 .867 .213 2.75 .385 .013 1 27 DCR26 1745 2007 263 11 0 .639 .52 1.85 .196 .590 .234 2.85 .470 -.002 2 28 DCR27a1 1682 2000 319 13 0 .523 .35 .87 .153 .766 .242 2.61 .346 -.017 1 29 DCR28a 1502 1852 351 14 0 .751 .76 3.05 .551 .782 .337 2.67 .357 -.006 1 30 DCR29a 1490 2005 516 21 0 .763 .51 2.07 .282 .761 .289 2.44 .262 -.015 1 31 DCR29b 1494 2007 514 21 0 .816 .68 1.87 .283 .699 .260 2.65 .338 -.011 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 10497 425 9 .714 .76 4.35 .400 .757 .256 2.85 .350 -.008