Unaweep Canyon, Colorado, USA - CO629 Additional information Connie A. Woodhouse Jeff Lukas Gary Bolton 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 : CO629.CRN Measurement file name : CO629.RWL Date checked : 21JUN06 Checked by : B. Bauer Beginning year : 1296 Ending year : 2002 Principal investigators: Connie A. Woodhouse Jeff Lukas Gary Bolton Site name : Unaweep Canyon Site location : Colorado Species information : PIED PINYON Latitude : 3850 Longitude : -10834 Elevation : 2225m Series intercorrelation: 0.858 Avg mean sensitivity : 0.556 Avg standard deviation : 0.221 Avg autocorrelation : 0.476 Number dated series : 64 Segment length tested : 50 Number problem segments: 0 Pct problem segments : 0.00 PART 5: CORRELATION OF SERIES BY SEGMENTS: Unaweep Canyon 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 1300 1325 1350 1375 1400 1425 1450 1475 1500 1525 1550 1575 1600 1625 1650 1675 1700 1725 1750 1775 1349 1374 1399 1424 1449 1474 1499 1524 1549 1574 1599 1624 1649 1674 1699 1724 1749 1774 1799 1824 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 una011 1485 1944 .80 .75 .79 .91 .92 .89 .84 .84 .87 .89 .90 .86 .83 2 una012 1484 1942 .81 .71 .74 .93 .91 .87 .86 .80 .88 .92 .91 .85 .77 3 una021 1479 2000 .87 .91 .92 .93 .86 .72 .77 .93 .89 .82 .86 .89 .89 4 una022 1412 1755 .62 .73 .84 .91 .95 .91 .88 .76 .70 .82 .84 .91 .92 .92 5 una051 1484 1732 .77 .88 .89 .93 .91 .86 .88 .93 .86 .83 6 una052 1470 1989 .74 .76 .83 .84 .91 .89 .86 .90 .91 .89 .87 .90 .88 .87 7 una071 1675 1988 .88 .88 .92 .91 .93 8 una121 1483 1800 .59 .60 .76 .90 .80 .74 .81 .87 .85 .83 .89 .85 .84 9 una131 1460 2000 .88 .76 .70 .76 .84 .81 .78 .83 .85 .85 .84 .87 .88 .81 10 una132 1460 2000 .85 .84 .83 .83 .86 .73 .74 .84 .85 .85 .87 .86 .85 .81 11 una152 1296 2000 .67 .70 .73 .78 .83 .82 .83 .89 .90 .86 .87 .80 .72 .86 .84 .83 .85 .76 .79 .82 12 una151 1314 1509 .65 .73 .81 .81 .87 .73 .62 .70 13 una151 1590 1890 .75 .68 .70 .80 .77 .69 .73 .82 .81 14 una162 1436 1943 .83 .85 .80 .80 .83 .78 .79 .84 .80 .86 .89 .86 .86 .89 .81 15 una291 1656 1943 .78 .90 .88 .90 .94 .90 16 una292 1656 1869 .79 .88 .86 .84 .88 .92 17 una281 1485 2000 .78 .80 .92 .93 .90 .86 .88 .91 .88 .81 .64 .79 .84 18 una282 1484 1739 .86 .89 .88 .89 .89 .87 .91 .89 .79 .82 19 una241 1320 1420 .60 .61 .64 .71 20 una241 1520 2000 .90 .92 .91 .95 .92 .86 .91 .94 .94 .92 .89 .87 21 una242 1335 1504 .76 .75 .71 .78 .79 .71 .66 22 una242 1526 2000 .86 .85 .83 .85 .87 .90 .77 .79 .92 .91 .88 23 una061 1689 2000 .81 .85 .89 .92 .87 24 una062 1681 2000 .85 .84 .90 .92 .91 25 una081 1682 2000 .84 .89 .94 .93 .94 26 una082 1685 2000 .89 .90 .91 .93 .94 27 una111 1564 2000 .86 .92 .93 .94 .89 .83 .81 .86 .86 .84 28 una112 1569 2000 .90 .88 .91 .86 .86 .89 .87 .90 .90 .85 31 una171 1733 2000 .90 .89 .87 32 una172 1722 1988 .86 .87 .88 .84 33 una181 1390 2000 .76 .81 .90 .93 .91 .85 .81 .89 .93 .93 .90 .89 .84 .83 .88 .92 .94 34 una182 1362 2000 .78 .75 .82 .93 .95 .95 .94 .91 .92 .92 .90 .93 .91 .87 .89 .95 .94 .91 35 una211 1747 2000 .87 .87 .86 36 una212 1764 2000 .77 .91 37 una221 1659 2000 .80 .88 .90 .92 .94 .86 38 una222 1734 2000 .91 .91 .82 39 una271 1697 2000 .84 .85 .91 .89 .84 40 una272 1679 2000 .92 .93 .92 .93 .90 41 una041 1522 2000 .81 .80 .87 .87 .84 .88 .85 .84 .89 .91 .87 .89 42 una042 1486 2000 .79 .81 .66 .73 .86 .83 .88 .88 .90 .91 .90 .92 .89 43 una161 1792 2000 .79 44 una072 1670 2000 .88 .88 .91 .94 .93 .93 45 una231 1663 2000 .84 .88 .94 .93 .92 .93 46 una232 1662 2000 .79 .90 .91 .88 .88 .89 47 una251 1686 2000 .69 .78 .84 .86 .86 48 una252 1692 2000 .83 .86 .88 .91 .91 49 una261 1733 2000 .91 .92 .94 50 una262 1697 2000 .94 .94 .92 .91 .90 51 una601 1384 2002 .82 .83 .91 .94 .93 .92 .93 .96 .90 .88 .94 .93 .89 .90 .94 .91 .91 52 una612 1644 2002 .76 .80 .69 .71 .86 .87 .79 53 una611 1670 2002 .76 .77 .70 .82 .85 .85 54 una712 1480 2002 .83 .83 .80 .82 .90 .86 .86 .90 .87 .69 .80 .93 .86 55 una721 1566 2002 .63 .63 .62 .69 .73 .73 .78 .54 .52 .65 56 una731 1730 2002 .79 .86 .86 57 una732 1730 2002 .84 .84 .84 58 una751 1490 2002 .92 .94 .92 .91 .94 .91 .90 .93 .90 .82 .59 .71 .85 59 una801 1587 2002 .85 .86 .79 .78 .83 .82 .90 .89 .78 60 una752 1486 2002 .88 .92 .89 .87 .93 .90 .88 .88 .84 .74 .61 .75 .85 61 una811 1661 2002 .78 .85 .88 .92 .93 .88 62 una812 1621 2002 .66 .65 .73 .85 .86 .89 .89 .83 63 una831 1410 2002 .79 .83 .87 .87 .85 .88 .88 .88 .73 .68 .90 .89 .92 .92 .95 .93 64 una832 1435 2002 .88 .91 .91 .91 .95 .95 .90 .89 .89 .93 .91 .88 .91 .90 .91 Av segment correlation .64 .70 .74 .76 .79 .84 .84 .83 .84 .85 .88 .86 .82 .84 .85 .85 .85 .86 .88 .86 PART 5: CORRELATION OF SERIES BY SEGMENTS: Unaweep Canyon 14:52 Wed 21 Jun 2006 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 1800 1825 1850 1875 1900 1925 1950 1975 1849 1874 1899 1924 1949 1974 1999 2024 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 una011 1485 1944 .89 .94 .94 .84 .89 2 una012 1484 1942 .81 .89 .87 .82 .90 3 una021 1479 2000 .89 .93 .91 .90 .87 .84 .88 .87 6 una052 1470 1989 .87 .92 .95 .86 .90 .93 .85 7 una071 1675 1988 .94 .93 .93 .91 .86 .76 .70 9 una131 1460 2000 .79 .79 .78 .74 .71 .80 .89 .89 10 una132 1460 2000 .83 .87 .84 .77 .80 .85 .88 .88 11 una152 1296 2000 .79 .80 .86 .88 .83 .81 .79 .79 13 una151 1590 1890 .83 .86 .90 14 una162 1436 1943 .83 .89 .87 .85 .89 15 una291 1656 1943 .87 .92 .90 .85 .86 16 una292 1656 1869 .88 .84 17 una281 1485 2000 .85 .89 .90 .89 .85 .87 .80 .81 20 una241 1520 2000 .88 .89 .88 .85 .78 .84 .86 .84 22 una242 1526 2000 .87 .90 .92 .81 .82 .90 .93 .92 23 una061 1689 2000 .87 .91 .87 .84 .90 .92 .91 .92 24 una062 1681 2000 .92 .93 .87 .86 .82 .81 .86 .87 25 una081 1682 2000 .95 .95 .96 .91 .91 .94 .92 .92 26 una082 1685 2000 .95 .94 .94 .92 .91 .94 .93 .93 27 una111 1564 2000 .81 .86 .85 .76 .84 .86 .81 .78 28 una112 1569 2000 .83 .84 .85 .75 .79 .84 .84 .85 29 una141 1805 2000 .86 .85 .87 .87 .75 .73 .82 .82 30 una142 1807 2000 .89 .91 .92 .93 .94 .90 .91 .91 31 una171 1733 2000 .83 .79 .78 .80 .85 .89 .82 .82 32 una172 1722 1988 .84 .84 .79 .74 .84 .89 .75 33 una181 1390 2000 .94 .92 .87 .85 .90 .92 .91 .89 34 una182 1362 2000 .91 .93 .91 .89 .90 .93 .96 .95 35 una211 1747 2000 .83 .78 .82 .84 .85 .90 .88 .87 36 una212 1764 2000 .93 .91 .88 .89 .90 .89 .83 .82 37 una221 1659 2000 .81 .87 .86 .82 .84 .89 .86 .86 38 una222 1734 2000 .85 .93 .87 .78 .86 .88 .85 .84 39 una271 1697 2000 .84 .89 .88 .86 .87 .87 .86 .86 40 una272 1679 2000 .87 .86 .86 .89 .90 .90 .86 .86 41 una041 1522 2000 .91 .90 .91 .92 .95 .93 .79 .79 42 una042 1486 2000 .87 .90 .94 .91 .88 .86 .79 .79 43 una161 1792 2000 .81 .82 .86 .88 .90 .88 .74 .74 44 una072 1670 2000 .94 .95 .96 .92 .88 .90 .90 .90 45 una231 1663 2000 .93 .94 .94 .91 .91 .89 .88 .88 46 una232 1662 2000 .93 .95 .92 .87 .92 .90 .90 .89 47 una251 1686 2000 .83 .86 .86 .84 .88 .88 .89 .88 48 una252 1692 2000 .87 .86 .81 .81 .85 .90 .87 .87 49 una261 1733 2000 .88 .88 .90 .88 .90 .89 .87 .87 50 una262 1697 2000 .93 .91 .91 .89 .90 .90 .81 .81 51 una601 1384 2002 .93 .94 .89 .82 .90 .92 .93 .91 52 una612 1644 2002 .78 .83 .81 .73 .80 .86 .87 .84 53 una611 1670 2002 .75 .72 .79 .73 .80 .88 .62 .58 54 una712 1480 2002 .82 .87 .88 .86 .89 .88 .82 .83 55 una721 1566 2002 .62 .69 .72 .72 .73 .69 .72 .77 56 una731 1730 2002 .80 .74 .71 .66 .72 .72 .73 .73 57 una732 1730 2002 .83 .84 .77 .76 .82 .77 .67 .64 58 una751 1490 2002 .84 .83 .74 .74 .78 .88 .86 .83 59 una801 1587 2002 .74 .80 .78 .61 .64 .77 .86 .85 60 una752 1486 2002 .84 .85 .77 .75 .80 .87 .85 .81 61 una811 1661 2002 .88 .89 .85 .87 .88 .84 .69 .69 62 una812 1621 2002 .85 .84 .83 .90 .92 .89 .84 .83 63 una831 1410 2002 .90 .93 .92 .89 .90 .90 .89 .89 64 una832 1435 2002 .93 .93 .91 .94 .93 .92 .93 .93 Av segment correlation .86 .87 .87 .84 .85 .87 .84 .84 PART 7: DESCRIPTIVE STATISTICS: Unaweep Canyon 14:52 Wed 21 Jun 2006 Page 12 ----------------------------------------------------------------------------------------------------------------------------------- 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 una011 1485 1944 460 18 0 .874 .42 1.15 .218 .367 .586 2.53 .380 -.002 1 2 una012 1484 1942 459 18 0 .863 .38 1.24 .202 .406 .613 2.59 .360 .002 1 3 una021 1479 2000 522 21 0 .888 .32 .99 .184 .537 .600 2.49 .322 -.002 1 4 una022 1412 1755 344 14 0 .848 .35 .93 .181 .533 .527 2.49 .413 .040 1 5 una051 1484 1732 249 10 0 .851 .46 1.55 .289 .626 .555 2.58 .368 -.027 4 6 una052 1470 1989 520 21 0 .884 .38 1.44 .249 .515 .677 2.63 .399 -.017 1 7 una071 1675 1988 314 12 0 .875 .42 1.56 .306 .700 .652 2.43 .307 .020 1 8 una121 1483 1800 318 13 0 .798 .36 .96 .186 .631 .467 2.55 .366 -.003 1 9 una131 1460 2000 541 22 0 .813 .34 1.02 .133 .521 .347 2.65 .375 -.011 1 10 una132 1460 2000 541 22 0 .834 .20 .63 .099 .450 .490 2.52 .321 -.007 1 11 una152 1296 2000 705 28 0 .826 .28 1.11 .191 .537 .708 2.47 .321 -.012 1 12 una151 1314 1509 196 8 0 .747 .32 .78 .184 .413 .606 2.67 .467 .040 1 13 una151 1590 1890 301 12 0 .851 .26 .91 .169 .359 .837 2.44 .333 -.001 1 14 una162 1436 1943 508 20 0 .866 .20 .54 .112 .261 .686 2.63 .396 .009 1 15 una291 1656 1943 288 11 0 .877 .43 1.37 .260 .625 .568 2.63 .406 -.018 1 16 una292 1656 1869 214 8 0 .841 .42 1.22 .257 .669 .605 2.57 .388 .011 1 17 una281 1485 2000 516 21 0 .866 .30 1.02 .201 .456 .736 2.68 .410 .027 1 18 una282 1484 1739 256 10 0 .877 .36 .89 .192 .434 .557 2.62 .428 .032 1 19 una241 1320 1420 101 4 0 .650 .47 1.54 .268 .607 .446 2.54 .387 -.019 1 20 una241 1520 2000 481 20 0 .898 .24 .85 .155 .252 .771 2.66 .390 .000 1 21 una242 1335 1504 170 7 0 .740 .41 1.27 .307 .711 .590 2.66 .269 -.010 1 22 una242 1526 2000 475 19 0 .890 .26 1.16 .205 .497 .845 2.60 .393 -.021 1 23 una061 1689 2000 312 13 0 .891 .39 1.33 .216 .340 .644 2.60 .383 -.038 1 24 una062 1681 2000 320 13 0 .870 .39 1.03 .195 .277 .592 2.62 .370 -.007 1 25 una081 1682 2000 319 13 0 .913 .48 1.08 .197 .285 .430 2.65 .480 -.026 1 26 una082 1685 2000 316 13 0 .922 .56 1.43 .230 .405 .395 2.50 .404 -.022 1 27 una111 1564 2000 437 18 0 .841 .55 1.88 .372 .834 .362 2.54 .383 -.045 1 28 una112 1569 2000 432 18 0 .856 .54 1.81 .292 .718 .372 2.61 .378 -.026 1 29 una141 1805 2000 196 8 0 .808 .53 1.30 .213 .407 .361 2.52 .393 -.002 1 30 una142 1807 2000 194 8 0 .921 .57 1.39 .244 .260 .482 2.65 .433 .008 1 31 una171 1733 2000 268 11 0 .834 .62 2.12 .336 .652 .404 2.56 .409 -.044 1 32 una172 1722 1988 267 11 0 .814 .60 1.75 .261 .500 .381 2.70 .412 -.035 1 33 una181 1390 2000 611 25 0 .873 .40 1.20 .189 .428 .468 2.72 .373 -.026 5 34 una182 1362 2000 639 26 0 .902 .46 1.25 .240 .553 .463 2.58 .364 -.022 1 35 una211 1747 2000 254 11 0 .854 .37 1.22 .190 .298 .539 2.76 .517 -.020 1 36 una212 1764 2000 237 10 0 .848 .43 1.03 .196 .343 .488 2.55 .400 -.017 1 37 una221 1659 2000 342 14 0 .857 .50 1.46 .235 .335 .515 2.49 .360 -.039 1 38 una222 1734 2000 267 11 0 .874 .48 1.32 .218 .086 .550 2.47 .324 -.040 1 39 una271 1697 2000 304 13 0 .864 .51 1.61 .265 .418 .541 2.57 .409 -.048 2 40 una272 1679 2000 322 13 0 .896 .55 1.78 .288 .505 .511 2.58 .350 .001 2 41 una041 1522 2000 479 20 0 .879 .35 1.04 .188 .462 .566 2.46 .344 -.009 1 42 una042 1486 2000 515 21 0 .850 .34 1.09 .184 .491 .524 2.54 .331 -.015 1 43 una161 1792 2000 209 9 0 .858 .36 .99 .207 .386 .587 2.69 .464 .003 1 44 una072 1670 2000 331 14 0 .910 .44 1.40 .299 .703 .591 2.46 .339 .008 1 45 una231 1663 2000 338 14 0 .907 .45 1.54 .264 .420 .607 2.63 .426 .004 1 46 una232 1662 2000 339 14 0 .886 .47 1.45 .275 .427 .617 2.69 .451 .003 1 47 una251 1686 2000 315 13 0 .841 .51 1.58 .242 .401 .437 2.61 .391 -.014 1 48 una252 1692 2000 309 13 0 .860 .57 1.69 .227 .314 .384 2.60 .420 -.033 1 PART 7: DESCRIPTIVE STATISTICS: Unaweep Canyon 14:52 Wed 21 Jun 2006 Page 13 ----------------------------------------------------------------------------------------------------------------------------------- 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 una261 1733 2000 268 11 0 .900 .37 .95 .186 .320 .626 2.40 .326 -.008 1 50 una262 1697 2000 304 13 0 .899 .33 .86 .159 .219 .600 2.58 .351 -.016 1 51 una601 1384 2002 619 25 0 .902 .43 1.16 .230 .539 .467 2.61 .369 -.012 1 52 una612 1644 2002 359 15 0 .809 .48 2.47 .357 .721 .489 2.42 .273 -.041 1 53 una611 1670 2002 333 14 0 .782 .38 1.49 .238 .625 .499 2.61 .345 -.019 1 54 una712 1480 2002 523 21 0 .843 .27 .89 .126 .470 .500 2.53 .372 -.020 1 55 una721 1566 2002 437 18 0 .735 .30 1.65 .214 .526 .739 2.66 .428 .015 1 56 una731 1730 2002 273 11 0 .762 .47 1.27 .242 .434 .479 2.67 .407 -.024 1 57 una732 1730 2002 273 11 0 .807 .47 1.41 .259 .459 .535 2.55 .394 .008 2 58 una751 1490 2002 513 21 0 .873 .36 1.80 .281 .606 .745 2.67 .436 -.022 1 59 una801 1587 2002 416 17 0 .788 .62 2.67 .442 .885 .300 2.56 .385 -.040 1 60 una752 1486 2002 517 21 0 .870 .38 1.88 .305 .660 .739 2.60 .442 -.026 1 61 una811 1661 2002 342 14 0 .862 .38 .80 .165 .278 .497 2.54 .437 -.018 1 62 una812 1621 2002 382 16 0 .851 .39 .88 .186 .378 .544 2.50 .416 -.023 1 63 una831 1410 2002 593 24 0 .881 .35 .76 .156 .381 .493 2.45 .353 -.019 1 64 una832 1435 2002 568 23 0 .923 .35 .83 .169 .316 .557 2.49 .418 -.012 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 24071 981 0 .858 .40 2.67 .221 .476 .556 2.76 .382 -.012