Deer Mountain Update, Colorado, USA - CO598 Additional information Connie A. Woodhouse Jeff Lukas Margot Kaye Purpose of Collection: Climatology Detrend method: Negative exponential or linear regression of any slope, or 2/3-length spline. Detrending was done interactively, and if a negative exponential or lenear regression fit poorly, a 2/3-length spline was used. Cores are stored at: Institute of Arctic and Alpine Research, University of Colorado Reference: Woodhouse, Connie A.; Gray, Stephen T.; Meko, David M. 2006. Updated streamflow reconstructions for the Upper Colorado River Basin. Water Resources Research 42(5), W05415. COFECHA output: Chronology file name : CO598.CRN Measurement file name : CO598.RWL Date checked : 21JUN06 Checked by : B. Bauer Beginning year : 1547 Ending year : 2000 Principal investigators: Connie A. Woodhouse Jeff Lukas Margot Kaye Site name : Deer Mountain Update Site location : Colorado Species information : PIPO PONDEROSA PINE Latitude : 4022 Longitude : -10535 Elevation : 2652m Series intercorrelation: 0.811 Avg mean sensitivity : 0.466 Avg standard deviation : 0.529 Avg autocorrelation : 0.782 Number dated series : 26 Segment length tested : 50 Number problem segments: 0 Pct problem segments : 0.00 PART 5: CORRELATION OF SERIES BY SEGMENTS: Deer Mountain 14:18 Wed 21 Jun 2006 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 1525 1550 1575 1600 1625 1650 1675 1700 1725 1750 1775 1800 1825 1850 1875 1900 1925 1950 1975 1574 1599 1624 1649 1674 1699 1724 1749 1774 1799 1824 1849 1874 1899 1924 1949 1974 1999 2024 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 dmu011 1800 2000 .78 .86 .81 .85 .75 .77 .88 .88 2 dmu012 1800 2000 .69 .74 .70 .79 .78 .70 .79 .79 3 dmu021 1856 2000 .81 .87 .91 .83 .83 .82 4 dmu022 1852 2000 .62 .70 .78 .79 .87 .77 5 dmu031 1800 2000 .76 .68 .65 .77 .70 .73 .72 .72 6 dmu032 1800 2000 .77 .70 .71 .77 .75 .79 .76 .76 7 dmu041 1647 2000 .74 .74 .72 .66 .53 .43 .55 .75 .84 .78 .86 .84 .90 .91 .91 8 dmu042 1731 2000 .55 .46 .66 .80 .90 .87 .85 .88 .90 .90 .90 9 dmu061 1620 2000 .80 .81 .91 .93 .90 .81 .76 .87 .91 .88 .85 .85 .85 .85 .87 .88 10 dmu062 1588 2000 .79 .79 .81 .88 .91 .91 .79 .62 .78 .89 .90 .84 .81 .88 .87 .78 .78 11 dmu071 1678 2000 .79 .68 .61 .67 .80 .90 .81 .80 .86 .86 .87 .90 .89 12 dmu072 1658 2000 .71 .77 .75 .71 .79 .89 .94 .88 .88 .87 .86 .77 .76 .76 13 dmu121 1567 1910 .86 .88 .91 .91 .90 .83 .66 .56 .42 .69 .84 .79 .58 .61 14 dmu122 1606 1860 .89 .88 .86 .83 .74 .56 .44 .75 .88 .89 15 dmu141 1593 2000 .83 .83 .87 .92 .89 .84 .80 .78 .88 .86 .85 .85 .85 .85 .83 .78 .78 16 dmu142 1590 2000 .85 .84 .86 .88 .83 .72 .70 .64 .76 .84 .85 .85 .87 .88 .91 .92 .91 17 dmu151 1627 2000 .78 .85 .87 .83 .80 .83 .90 .88 .82 .87 .83 .86 .84 .87 .87 18 dmu152 1627 2000 .90 .86 .80 .79 .75 .75 .84 .83 .81 .88 .82 .87 .87 .87 .87 19 dmu171 1750 2000 .50 .80 .93 .87 .82 .91 .88 .85 .85 .86 20 dmu172 1768 2000 .62 .77 .95 .86 .82 .90 .85 .87 .88 .88 21 dmu211 1640 2000 .90 .83 .79 .82 .78 .79 .87 .88 .89 .90 .90 .91 .85 .80 .80 22 dmu212 1758 2000 .86 .90 .87 .85 .86 .85 .77 .75 .84 .84 23 dmu231 1549 1949 .86 .86 .65 .49 .70 .85 .84 .73 .56 .50 .81 .93 .82 .80 .88 .90 24 dmu232 1547 2000 .88 .87 .73 .57 .69 .86 .86 .71 .59 .63 .79 .88 .71 .72 .88 .93 .88 .77 .75 25 dmu291 1830 2000 .82 .83 .84 .87 .89 .90 .90 26 dmu292 1830 2000 .82 .83 .88 .89 .91 .89 .89 Av segment correlation .87 .86 .79 .77 .82 .85 .83 .77 .67 .64 .79 .85 .83 .80 .84 .85 .84 .84 .84 PART 7: DESCRIPTIVE STATISTICS: Deer Mountain 14:18 Wed 21 Jun 2006 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 dmu011 1800 2000 201 8 0 .808 1.14 3.17 .674 .807 .355 2.61 .500 -.018 1 2 dmu012 1800 2000 201 8 0 .746 1.43 4.23 1.019 .882 .343 2.58 .430 .007 3 3 dmu021 1856 2000 145 6 0 .848 1.73 4.60 .940 .661 .418 2.61 .504 -.004 3 4 dmu022 1852 2000 149 6 0 .745 1.17 3.63 .613 .646 .404 2.73 .515 -.030 3 5 dmu031 1800 2000 201 8 0 .706 .43 .87 .149 .220 .375 2.58 .339 -.007 1 6 dmu032 1800 2000 201 8 0 .747 .57 1.17 .202 .328 .341 2.68 .426 .022 1 7 dmu041 1647 2000 354 15 0 .752 .46 1.42 .335 .837 .437 2.68 .426 -.042 1 8 dmu042 1731 2000 270 11 0 .791 .42 1.54 .262 .790 .402 2.47 .407 -.028 1 9 dmu061 1620 2000 381 16 0 .864 .52 2.35 .410 .805 .506 2.56 .367 -.007 2 10 dmu062 1588 2000 413 17 0 .824 .70 2.60 .575 .826 .449 2.43 .367 -.051 2 11 dmu071 1678 2000 323 13 0 .810 .65 2.53 .582 .814 .523 2.65 .431 .002 2 12 dmu072 1658 2000 343 14 0 .828 .45 2.19 .416 .833 .578 2.70 .424 -.038 2 13 dmu121 1567 1910 344 14 0 .751 .68 2.95 .569 .732 .496 2.54 .408 -.050 1 14 dmu122 1606 1860 255 10 0 .773 .56 1.88 .351 .634 .434 2.56 .391 -.037 2 15 dmu141 1593 2000 408 17 0 .851 .61 2.81 .578 .807 .488 2.63 .391 -.023 2 16 dmu142 1590 2000 411 17 0 .839 .49 2.70 .538 .842 .531 2.58 .441 -.019 2 17 dmu151 1627 2000 374 15 0 .845 .44 1.81 .318 .785 .505 2.60 .395 -.030 2 18 dmu152 1627 2000 374 15 0 .834 .68 1.96 .476 .825 .435 2.64 .394 -.018 2 19 dmu171 1750 2000 251 10 0 .808 .74 2.44 .667 .896 .413 2.64 .451 -.038 1 20 dmu172 1768 2000 233 10 0 .825 .61 2.44 .564 .880 .423 2.70 .405 -.023 1 21 dmu211 1640 2000 361 15 0 .856 .81 3.47 .605 .782 .469 2.62 .390 -.018 2 22 dmu212 1758 2000 243 10 0 .848 .54 2.39 .408 .798 .528 2.51 .418 -.030 2 23 dmu231 1549 1949 401 16 0 .781 .51 3.49 .498 .873 .483 2.51 .306 -.016 1 24 dmu232 1547 2000 454 19 0 .802 .56 3.00 .578 .887 .533 2.46 .342 .004 1 25 dmu291 1830 2000 171 7 0 .847 1.40 5.13 1.068 .771 .457 2.48 .313 -.011 1 26 dmu292 1830 2000 171 7 0 .859 1.36 5.78 1.084 .796 .460 2.56 .360 -.024 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 7633 312 0 .811 .68 5.78 .529 .782 .466 2.73 .399 -.021