Vasquez Mountain, Colorado, USA - CO630 Additional information Connie A. Woodhouse Mark Losleben Jeff Lukas 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 : CO630.CRN Measurement file name : CO630.RWL Date checked : 21JUN06 Checked by : B. Bauer Beginning year : 1454 Ending year : 1999 Principal investigators: Connie A. Woodhouse Mark Losleben Jeff Lukas Site name : Vasquez Mountain Site location : Colorado Species information : PSME DOUGLAS-FIR Latitude : 4002 Longitude : -10604 Elevation : 2865m Series intercorrelation: 0.780 Avg mean sensitivity : 0.285 Avg standard deviation : 0.376 Avg autocorrelation : 0.756 Number dated series : 30 Segment length tested : 50 Number problem segments: 0 Pct problem segments : 0.00 PART 5: CORRELATION OF SERIES BY SEGMENTS: Vasquez Mountain 14:52 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 1500 1525 1550 1575 1600 1625 1650 1675 1700 1725 1750 1775 1800 1825 1850 1875 1900 1925 1950 1549 1574 1599 1624 1649 1674 1699 1724 1749 1774 1799 1824 1849 1874 1899 1924 1949 1974 1999 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 vas011 1775 1999 .80 .79 .82 .84 .86 .62 .58 .74 2 vas012 1788 1999 .63 .67 .76 .85 .81 .67 .61 .68 3 vas021 1710 1999 .66 .66 .76 .79 .84 .86 .85 .83 .78 .77 .67 4 vas022 1670 1999 .46 .49 .50 .65 .68 .75 .82 .86 .83 .78 .65 .62 .70 5 vas023 1720 1999 .83 .80 .87 .88 .80 .79 .84 .81 .74 .77 .72 6 vas032 1713 1999 .65 .58 .55 .57 .60 .69 .76 .69 .48 .44 .62 7 vas111 1519 1999 .65 .64 .83 .77 .81 .86 .87 .88 .86 .67 .68 .84 .88 .92 .91 .91 .91 .85 .86 8 vas112 1517 1999 .60 .81 .88 .83 .82 .82 .87 .87 .84 .75 .80 .89 .87 .87 .87 .89 .89 .83 .81 9 vas121 1519 1999 .72 .73 .64 .57 .70 .88 .88 .87 .84 .89 .83 .77 .85 .90 .89 .85 .84 .80 .70 10 vas122 1505 1999 .85 .78 .79 .61 .51 .71 .82 .80 .86 .91 .77 .75 .85 .86 .86 .86 .84 .78 .74 11 vas141 1685 1999 .73 .80 .91 .90 .84 .84 .84 .85 .77 .77 .87 .88 12 vas142 1651 1999 .73 .83 .83 .88 .92 .89 .88 .85 .84 .89 .80 .78 .85 13 vas161 1658 1999 .90 .88 .83 .84 .88 .91 .86 .83 .88 .88 .86 .91 .93 14 vas162 1708 1999 .87 .81 .83 .84 .87 .88 .90 .87 .81 .86 .85 15 vas211 1601 1999 .63 .79 .83 .80 .82 .73 .75 .84 .79 .81 .86 .89 .87 .82 .82 16 vas212 1609 1999 .58 .76 .84 .82 .82 .77 .77 .72 .71 .75 .78 .85 .83 .76 .79 17 vas221 1783 1999 .60 .75 .87 .86 .78 .73 .66 .67 18 vas222 1559 1999 .74 .81 .69 .70 .79 .69 .69 .80 .47 .40 .64 .73 .72 .67 .64 .66 .70 19 vas231 1656 1999 .60 .67 .72 .81 .80 .72 .71 .77 .86 .83 .76 .73 .81 20 vas232 1683 1999 .70 .69 .78 .74 .66 .75 .81 .88 .86 .76 .61 .67 21 vas241 1862 1999 .83 .87 .86 .85 .86 22 vas242 1864 1999 .79 .79 .73 .81 .86 23 vas251 1685 1999 .51 .53 .77 .82 .84 .85 .85 .88 .86 .62 .65 .82 24 vas252 1778 1999 .69 .76 .89 .90 .82 .78 .81 .88 25 vas271 1586 1999 .75 .82 .87 .86 .87 .82 .74 .76 .87 .86 .86 .79 .82 .87 .80 .86 26 vas272 1543 1999 .75 .75 .75 .80 .84 .87 .79 .72 .83 .88 .89 .88 .81 .75 .82 .88 .70 .66 27 vas281 1752 1999 .81 .89 .80 .81 .89 .92 .83 .71 .74 28 vas282 1820 1999 .88 .88 .89 .81 .71 .66 .74 29 vas263 1614 1999 .78 .84 .80 .80 .85 .86 .86 .84 .80 .80 .89 .87 .75 .78 .80 30 vas131 1454 1951 .83 .74 .71 .80 .85 .86 .85 .84 .82 .78 .72 .79 .85 .68 .55 .72 .76 .77 Av segment correlation .73 .74 .76 .74 .73 .81 .80 .77 .77 .78 .78 .78 .80 .82 .84 .83 .77 .74 .77 PART 7: DESCRIPTIVE STATISTICS: Vasquez Mountain 14:52 Wed 21 Jun 2006 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 vas011 1775 1999 225 8 0 .749 1.13 2.74 .431 .653 .239 2.72 .416 -.013 1 2 vas012 1788 1999 212 8 0 .721 1.21 3.03 .566 .729 .245 2.68 .447 -.023 1 3 vas021 1710 1999 290 11 0 .745 .37 1.11 .165 .576 .297 2.69 .428 -.041 1 4 vas022 1670 1999 330 13 0 .683 .35 1.24 .221 .808 .282 2.68 .480 -.053 1 5 vas023 1720 1999 280 11 0 .779 .43 1.05 .166 .584 .282 2.72 .475 -.054 1 6 vas032 1713 1999 287 11 0 .601 1.08 2.59 .486 .854 .187 2.59 .379 -.010 1 7 vas111 1519 1999 481 19 0 .825 .65 3.23 .431 .862 .273 2.61 .372 -.016 1 8 vas112 1517 1999 483 19 0 .818 .60 2.21 .313 .793 .276 2.71 .436 .001 1 9 vas121 1519 1999 481 19 0 .800 .67 3.19 .413 .817 .297 2.69 .328 .010 1 10 vas122 1505 1999 495 19 0 .787 .61 2.86 .388 .846 .277 2.68 .339 -.007 1 11 vas141 1685 1999 315 12 0 .824 .36 3.27 .390 .851 .333 2.61 .410 .002 2 12 vas142 1651 1999 349 13 0 .837 .43 6.62 .570 .837 .338 2.65 .365 -.019 1 13 vas161 1658 1999 342 13 0 .871 .79 1.82 .293 .602 .273 2.58 .335 -.029 1 14 vas162 1708 1999 292 11 0 .842 .84 2.79 .461 .802 .280 2.53 .320 -.029 1 15 vas211 1601 1999 399 15 0 .785 .81 2.87 .403 .683 .287 2.79 .414 -.006 1 16 vas212 1609 1999 391 15 0 .753 .68 3.06 .476 .815 .270 2.62 .388 -.017 1 17 vas221 1783 1999 217 8 0 .734 .55 1.37 .203 .586 .288 2.66 .351 -.009 2 18 vas222 1559 1999 441 17 0 .668 .66 2.40 .355 .847 .235 2.89 .446 .004 1 19 vas231 1656 1999 344 13 0 .759 .74 2.03 .282 .733 .229 2.68 .385 -.035 1 20 vas232 1683 1999 317 12 0 .752 .93 2.71 .369 .670 .257 2.69 .377 -.017 1 21 vas241 1862 1999 138 5 0 .854 .95 1.91 .297 .631 .223 2.79 .529 .004 1 22 vas242 1864 1999 136 5 0 .805 1.09 3.78 .572 .621 .331 2.93 .462 -.023 1 23 vas251 1685 1999 315 12 0 .758 .88 3.31 .419 .723 .295 2.79 .371 -.009 1 24 vas252 1778 1999 222 8 0 .822 .92 2.02 .341 .567 .289 2.67 .426 -.011 2 25 vas271 1586 1999 414 16 0 .819 .57 1.82 .318 .714 .335 2.61 .407 -.039 1 26 vas272 1543 1999 457 18 0 .801 .62 1.72 .346 .767 .326 2.67 .434 -.013 1 27 vas281 1752 1999 248 9 0 .815 .78 2.92 .444 .755 .308 2.70 .443 -.036 1 28 vas282 1820 1999 180 7 0 .779 .57 1.34 .224 .605 .271 2.66 .433 -.042 2 29 vas263 1614 1999 386 15 0 .807 .72 2.45 .390 .803 .278 2.76 .446 -.029 1 30 vas131 1454 1951 498 18 0 .786 .46 3.29 .473 .888 .368 2.73 .303 -.016 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 9965 380 0 .780 .68 6.62 .376 .756 .285 2.93 .397 -.018