OWL CANYON, COLORADO - CO043 Additional Site Information H. C. FRITTS, R. L. HOLMES Chronology file name : CO043.CRN Measurement file name : CO043.RWL Date checked : 28AUG23 Checked by : NOAA Paleoclimatology Beginning year : 1530 Ending year : 1964 Principal investigators: H. C. FRITTS, R. L. HOLMES Site name : OWL CANYON Site location : COLORADO Species information : PIED PINYON Latitude : 4048 Longitude : -10511 Elevation : 1859M Series intercorrelation: 0.842 Avg mean sensitivity : 0.376 Avg standard deviation : 0.316 Avg autocorrelation : 0.634 Number dated series : 21 Segment length tested : 50 Number problem segments: 0 Pct problem segments : 0.00 PART 5: CORRELATION OF SERIES BY SEGMENTS: co043 11:18 Mon 28 Aug 2023 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 1550 1575 1600 1625 1650 1675 1700 1725 1750 1775 1800 1825 1850 1875 1900 1925 1599 1624 1649 1674 1699 1724 1749 1774 1799 1824 1849 1874 1899 1924 1949 1974 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 533011 1650 1964 .76 .74 .67 .72 .79 .76 .72 .78 .85 .84 .85 .86 2 533012 1650 1964 .63 .72 .81 .79 .82 .87 .87 .80 .85 .89 .88 .88 3 533031 1600 1964 .71 .82 .90 .90 .80 .81 .90 .91 .94 .91 .85 .89 .93 .90 4 533032 1600 1964 .79 .88 .89 .82 .72 .82 .87 .85 .87 .91 .90 .91 .93 .96 5 533051 1630 1964 .90 .89 .85 .80 .80 .86 .86 .85 .88 .83 .89 .92 .92 6 533052 1590 1964 .59 .75 .83 .85 .83 .76 .72 .82 .87 .91 .92 .89 .87 .91 .91 7 533061 1700 1964 .73 .78 .82 .83 .83 .88 .91 .82 .86 .93 8 533062 1660 1964 .50 .64 .69 .82 .87 .87 .90 .92 .93 .93 .94 .95 9 533072 1530 1964 .76 .79 .84 .82 .76 .81 .82 .82 .85 .86 .88 .91 .91 .90 .93 .91 10 533081 1630 1964 .68 .61 .71 .76 .84 .86 .91 .92 .89 .88 .88 .85 .83 11 533082 1640 1964 .81 .78 .83 .40 .47 .86 .96 .95 .86 .83 .82 .82 .80 12 533091 1750 1964 .83 .84 .92 .92 .90 .87 .83 .85 13 533092 1840 1964 .90 .91 .86 .76 .80 14 533101 1840 1964 .90 .88 .89 .90 .85 15 533102 1790 1964 .91 .93 .94 .90 .89 .92 .87 16 533111 1560 1964 .75 .78 .75 .82 .76 .66 .63 .69 .76 .93 .79 .49 .81 .89 .89 .89 17 533112 1570 1964 .77 .84 .79 .80 .78 .77 .74 .73 .77 .89 .91 .89 .87 .83 .86 .88 18 533121 1580 1964 .71 .72 .86 .80 .81 .87 .83 .86 .89 .89 .89 .89 .86 .89 .93 19 533122 1690 1964 .58 .59 .63 .76 .91 .87 .84 .92 .86 .82 .88 20 533131 1580 1964 .77 .73 .72 .69 .76 .76 .73 .81 .90 .86 .87 .88 .80 .78 .86 21 533132 1580 1964 .70 .70 .70 .76 .80 .74 .77 .79 .83 .89 .87 .85 .83 .86 .91 Av segment correlation .76 .74 .75 .80 .76 .76 .72 .75 .83 .88 .88 .87 .88 .87 .87 .88 PART 7: DESCRIPTIVE STATISTICS: co043 11:18 Mon 28 Aug 2023 Page 8 ------------------------------------------------------------------------------------------------------------------------------------ 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 533011 1650 1964 315 12 0 .812 .50 1.53 .285 .655 .483 2.70 .405 -.038 1 2 533012 1650 1964 315 12 0 .821 .82 2.13 .393 .663 .359 2.68 .391 .024 1 3 533031 1600 1964 365 14 0 .849 .42 1.93 .242 .530 .472 2.70 .426 -.016 1 4 533032 1600 1964 365 14 0 .872 .48 1.58 .261 .669 .430 2.52 .378 -.025 1 5 533051 1630 1964 335 13 0 .869 .63 2.29 .455 .786 .481 2.48 .369 -.006 1 6 533052 1590 1964 375 15 0 .841 .89 3.19 .616 .790 .392 2.49 .313 -.031 1 7 533061 1700 1964 265 10 0 .850 .39 .93 .185 .525 .430 2.50 .351 -.026 3 8 533062 1660 1964 305 12 0 .859 .71 1.61 .288 .645 .343 2.46 .299 -.006 1 9 533072 1530 1964 435 16 0 .861 .66 2.54 .349 .659 .374 2.66 .321 -.018 1 10 533081 1630 1964 335 13 0 .834 .67 2.07 .348 .728 .361 2.52 .327 -.023 1 11 533082 1640 1964 325 13 0 .811 .79 2.12 .361 .627 .339 2.81 .333 -.024 1 12 533091 1750 1964 215 8 0 .887 .54 1.07 .205 .467 .382 2.48 .309 -.006 1 13 533092 1840 1964 125 5 0 .727 .54 1.31 .335 .787 .329 2.49 .387 -.003 1 14 533101 1840 1964 125 5 0 .879 .71 1.34 .261 .363 .390 2.43 .423 .034 1 15 533102 1790 1964 175 7 0 .912 .72 1.56 .264 .346 .372 2.47 .389 -.005 1 16 533111 1560 1964 405 16 0 .793 .55 1.50 .233 .528 .328 2.64 .228 -.004 1 17 533112 1570 1964 395 16 0 .842 .64 1.86 .259 .504 .327 2.42 .259 -.020 1 18 533121 1580 1964 385 15 0 .869 .60 2.65 .376 .761 .351 2.48 .277 -.009 1 19 533122 1690 1964 275 11 0 .821 .89 2.37 .442 .758 .321 2.51 .345 -.003 1 20 533131 1580 1964 385 15 0 .841 .45 1.30 .194 .623 .354 2.45 .297 -.020 1 21 533132 1580 1964 385 15 0 .838 .61 1.38 .211 .633 .279 2.34 .246 -.019 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 6605 257 0 .842 .63 3.19 .316 .634 .376 2.81 .328 -.014