McPhee (includes Dolores), Colorado, USA - CO610 Additional information Connie A. Woodhouse Mark Losleben Kurt Chowanski 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 : CO610.CRN Measurement file name : CO610.RWL Date checked : 21JUN06 Checked by : B. Bauer Beginning year : 1270 Ending year : 2002 Principal investigators: Connie A. Woodhouse Mark Losleben Kurt Chowanski Site name : McPhee (includes Dolores) Site location : Colorado Species information : PIED PINYON Latitude : 3735 Longitude : -10835 Elevation : 2195m Series intercorrelation: 0.797 Avg mean sensitivity : 0.441 Avg standard deviation : 0.261 Avg autocorrelation : 0.630 Number dated series : 61 Segment length tested : 50 Number problem segments: 1 Pct problem segments : 0.13 PART 5: CORRELATION OF SERIES BY SEGMENTS: McPhee w/ Dolores 14:35 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 1275 1300 1325 1350 1375 1400 1425 1450 1475 1500 1525 1550 1575 1600 1625 1650 1675 1700 1725 1750 1324 1349 1374 1399 1424 1449 1474 1499 1524 1549 1574 1599 1624 1649 1674 1699 1724 1749 1774 1799 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 mcp011 1749 2002 .71 .67 2 mcp012 1745 2002 .82 .77 3 mcp021 1618 2002 .77 .79 .82 .86 .90 .88 .82 4 mcp022 1573 2002 .60 .69 .71 .83 .93 .90 .91 .86 .73 7 mcp071 1662 1869 .73 .65 .87 .89 .82 8 mcp072 1660 2002 .75 .71 .70 .70 .80 9 mcp132 1605 2002 .67 .75 .78 .82 .90 .92 .89 10 mcp131 1586 2002 .78 .87 .88 .86 .86 .91 .91 .89 11 mcp111 1764 1892 .83 14 mcp152 1702 2002 .77 .80 .78 17 mcp171 1610 1870 .68 .64 .62 .62 .83 .88 .85 18 mcp172 1643 2002 .77 .73 .72 .88 .87 .78 19 mcp221 1617 2002 .74 .73 .87 .90 .92 .92 .78 20 mcp222 1683 2002 .90 .91 .91 .83 21 mcp062 1591 2002 .67 .69 .84 .86 .88 .87 .81 .80 22 mcp061 1603 2002 .75 .82 .82 .84 .85 .79 .71 23 mcp231 1650 1890 .86 .79 .84 .89 .81 24 mcp232 1620 1939 .71 .68 .71 .77 .86 .77 .77 25 mcp253 1560 1845 .76 .76 .75 .86 .83 .76 .90 .92 .88 26 mcp251 1582 1877 .76 .76 .79 .83 .82 .87 .65 .73 29 mcp272 1684 2002 .76 .82 .82 .82 31 473322 1290 1399 .57 .50 .57 .60 32 473341 1760 1978 .77 33 473342 1448 1978 .73 .73 .71 .82 .76 .64 .73 .67 .60 .74 .80 .86 .85 .68 34 473351 1491 1750 .85 .86 .82 .80 .86 .78 .74 .67 .72 .87 .87 35 473352 1439 1750 .71 .69 .71 .80 .80 .79 .83 .79 .69 .62 .73 .86 .86 36 473361 1663 1978 .89 .88 .93 .92 .85 37 473362 1678 1978 .86 .83 .79 .72 38 473371 1270 1549 .76 .73 .59 .52 .56 .62 .80 .73 .76 .83 39 473372 1292 1499 .76 .73 .70 .60 .65 .60 .66 .71 40 473381 1650 1898 .74 .64 .60 .71 .66 41 473382 1676 1978 .67 .58 .66 .64 42 473391 1515 1978 .61 .61 .67 .63 .56 .65 .79 .71 .66 .64 .55 43 473392 1580 1978 .64 .59 .72 .87 .76 .80 .87 .77 44 473401 1700 1978 .86 .80 .72 45 473402 1644 1978 .34 .39 .47 .86 .89 .85 46 473411 1674 1978 .66 .66 .87 .80 .69 47 473412 1661 1978 .66 .64 .74 .68 .48 48 473421 1382 1978 .80 .88 .86 .70 .68 .85 .82 .79 .71 .72 .84 .88 .88 .82 .79 .85 49 473422 1727 1978 .66 .79 50 473423 1339 1978 .64 .68 .72 .65 .66 .68 .71 .87 .82 .72 .67 .65 .83 .78 .75 .88 .85 .85 51 473441 1410 1650 .63 .70 .75 .65 .71 .74 .82 .80 .72 .58 52 473442 1420 1649 .63 .65 .76 .70 .83 .86 .71 .75 .75 53 473451 1643 1978 .86 .86 .90 .93 .89 .84 54 473452 1673 1978 .83 .89 .91 .87 .78 55 473461 1499 1750 .84 .84 .78 .76 .81 .82 .85 .83 .77 .78 .81 56 473462 1755 1978 .56 57 473463 1569 1978 .70 .68 .44 .62 .74 .54 .73 .68 .64 58 473473 1653 1978 .69 .76 .78 .79 .69 59 473474 1688 1978 .68 .75 .64 .64 60 473481 1646 1978 .60 .61 .58 .88 .83 .64 61 473482 1630 1978 .53 .56 .67 .71 .66 .59 Av segment correlation .70 .66 .62 .60 .68 .67 .72 .72 .73 .80 .78 .73 .73 .71 .72 .76 .76 .83 .81 .75 PART 5: CORRELATION OF SERIES BY SEGMENTS: McPhee w/ Dolores 14:35 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 1775 1800 1825 1850 1875 1900 1925 1950 1975 1824 1849 1874 1899 1924 1949 1974 1999 2024 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 mcp011 1749 2002 .78 .87 .89 .91 .80 .68 .74 .82 .82 2 mcp012 1745 2002 .81 .86 .90 .92 .88 .84 .77 .79 .81 3 mcp021 1618 2002 .82 .87 .89 .82 .71 .73 .77 .80 .80 4 mcp022 1573 2002 .82 .86 .88 .88 .89 .83 .78 .82 .81 5 mcp031 1839 2002 .73 .86 .85 .83 .77 .79 .77 6 mcp032 1820 2002 .69 .67 .84 .82 .85 .86 .84 .85 7 mcp071 1662 1869 .81 .76 .81 8 mcp072 1660 2002 .77 .76 .78 .78 .76 .78 .78 .75 .69 9 mcp132 1605 2002 .90 .85 .84 .90 .91 .84 .84 .85 .83 10 mcp131 1586 2002 .90 .93 .90 .90 .94 .90 .88 .83 .81 11 mcp111 1764 1892 .83 .87 .89 .86 12 mcp112 1787 2002 .82 .84 .86 .90 .75 .79 .87 .86 .84 13 mcp151 1779 2002 .74 .82 .89 .88 .80 .75 .75 .79 .77 14 mcp152 1702 2002 .82 .83 .81 .84 .82 .84 .80 .85 .85 15 mcp161 1797 2002 .82 .87 .91 .89 .87 .85 .80 .85 .86 16 mcp162 1794 2002 .82 .86 .91 .88 .82 .86 .86 .90 .90 17 mcp171 1610 1870 .86 .88 .90 18 mcp172 1643 2002 .84 .89 .93 .92 .88 .86 .87 .89 .89 19 mcp221 1617 2002 .82 .91 .84 .83 .85 .68 .72 .83 .83 20 mcp222 1683 2002 .84 .87 .92 .91 .81 .79 .80 .84 .85 21 mcp062 1591 2002 .84 .82 .83 .89 .91 .89 .90 .84 .80 22 mcp061 1603 2002 .77 .81 .72 .70 .64 .76 .89 .89 .88 23 mcp231 1650 1890 .81 .81 .80 .86 24 mcp232 1620 1939 .79 .73 .82 .91 .83 .76 25 mcp253 1560 1845 .89 .90 26 mcp251 1582 1877 .91 .88 .79 .80 27 mcp211 1810 2002 .88 .90 .88 .83 .80 .74 .77 .77 28 mcp212 1807 2002 .64 .65 .79 .81 .70 .70 .78 .77 29 mcp272 1684 2002 .89 .85 .85 .87 .74 .73 .64 .61 .66 30 mcp271 1785 2002 .82 .81 .82 .84 .80 .81 .82 .82 .83 32 473341 1760 1978 .74 .84 .83 .86 .72 .40 .57 .62 33 473342 1448 1978 .71 .77 .84 .79 .70 .78 .84 .88 36 473361 1663 1978 .87 .87 .87 .93 .90 .83 .81 .78 37 473362 1678 1978 .75 .79 .79 .84 .81 .70 .81 .81 40 473381 1650 1898 .52 .51 .53 .64 41 473382 1676 1978 .68 .76 .86 .87 .75 .64 .66 .71 42 473391 1515 1978 .75 .84 .87 .79 .69 .78 .79 .78 43 473392 1580 1978 .83 .88 .89 .80 .73 .83 .80 .77 44 473401 1700 1978 .73 .80 .86 .89 .85 .70 .65 .76 45 473402 1644 1978 .88 .88 .88 .85 .82 .87 .88 .88 46 473411 1674 1978 .71 .70 .66 .72 .79 .75 .77 .80 47 473412 1661 1978 .67 .82 .81 .73 .70 .66 .71 .69 48 473421 1382 1978 .89 .83 .77 .80 .87 .41 .16B .36 49 473422 1727 1978 .84 .85 .79 .77 .87 .83 .80 .85 50 473423 1339 1978 .87 .89 .85 .80 .84 .76 .74 .75 53 473451 1643 1978 .80 .74 .85 .85 .70 .61 .61 .62 54 473452 1673 1978 .85 .85 .90 .87 .84 .89 .81 .79 56 473462 1755 1978 .77 .84 .79 .73 .65 .80 .84 .84 57 473463 1569 1978 .79 .83 .82 .78 .83 .75 .72 .71 58 473473 1653 1978 .70 .71 .72 .83 .88 .75 .76 .75 59 473474 1688 1978 .87 .90 .86 .86 .90 .89 .79 .81 60 473481 1646 1978 .76 .83 .80 .74 .71 .80 .83 .79 61 473482 1630 1978 .64 .71 .82 .80 .73 .69 .77 .72 Av segment correlation .80 .82 .83 .84 .80 .77 .77 .78 .81 PART 7: DESCRIPTIVE STATISTICS: McPhee w/ Dolores 14:35 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 mcp011 1749 2002 254 11 0 .806 .64 1.48 .344 .769 .377 2.72 .424 -.018 1 2 mcp012 1745 2002 258 11 0 .834 .59 1.43 .321 .711 .422 2.55 .406 -.011 1 3 mcp021 1618 2002 385 16 0 .839 .58 2.11 .367 .794 .376 2.52 .334 -.001 1 4 mcp022 1573 2002 430 18 0 .835 .35 1.49 .205 .788 .391 2.48 .347 -.031 1 5 mcp031 1839 2002 164 7 0 .786 .88 1.80 .324 .429 .332 2.55 .392 -.019 1 6 mcp032 1820 2002 183 8 0 .801 .79 1.91 .394 .722 .351 2.54 .407 -.027 1 7 mcp071 1662 1869 208 8 0 .813 .37 1.22 .210 .527 .528 2.65 .437 -.031 1 8 mcp072 1660 2002 343 14 0 .806 .33 1.31 .205 .536 .623 2.67 .427 -.019 1 9 mcp132 1605 2002 398 16 0 .877 .40 2.54 .315 .729 .591 2.69 .381 -.017 3 10 mcp131 1586 2002 417 17 0 .884 .49 1.70 .271 .698 .419 2.51 .318 .005 1 11 mcp111 1764 1892 129 5 0 .850 .76 1.64 .328 .560 .369 2.58 .496 -.041 2 12 mcp112 1787 2002 216 9 0 .845 .50 2.05 .299 .565 .482 2.78 .399 -.030 1 13 mcp151 1779 2002 224 9 0 .815 .42 1.26 .266 .597 .645 2.66 .384 -.029 2 14 mcp152 1702 2002 301 12 0 .828 .40 1.13 .221 .547 .558 2.49 .321 -.024 1 15 mcp161 1797 2002 206 9 0 .863 .58 1.49 .283 .596 .466 2.51 .399 -.040 1 16 mcp162 1794 2002 209 9 0 .870 .65 1.67 .335 .590 .451 2.57 .397 -.044 1 17 mcp171 1610 1870 261 10 0 .780 .46 1.41 .228 .630 .399 2.52 .313 -.051 1 18 mcp172 1643 2002 360 15 0 .849 .43 1.30 .244 .651 .500 2.60 .360 -.023 2 19 mcp221 1617 2002 386 16 0 .850 .48 1.76 .335 .796 .424 2.53 .279 -.008 1 20 mcp222 1683 2002 320 13 0 .858 .44 1.58 .294 .779 .443 2.36 .264 -.027 1 21 mcp062 1591 2002 412 17 0 .851 .34 1.30 .226 .750 .530 2.64 .389 -.017 1 22 mcp061 1603 2002 400 16 0 .821 .38 1.46 .225 .678 .549 2.57 .296 -.007 1 23 mcp231 1650 1890 241 9 0 .873 .30 1.13 .183 .590 .605 2.46 .347 -.013 1 24 mcp232 1620 1939 320 13 0 .824 .34 1.33 .219 .678 .593 2.53 .357 -.029 1 25 mcp253 1560 1845 286 11 0 .857 .51 1.36 .266 .699 .438 2.41 .341 .021 1 26 mcp251 1582 1877 296 12 0 .846 .19 .72 .117 .387 .748 2.59 .442 -.036 1 27 mcp211 1810 2002 193 8 0 .827 .35 .82 .190 .599 .497 2.73 .454 -.082 1 28 mcp212 1807 2002 196 8 0 .741 .57 1.57 .275 .721 .341 2.53 .393 -.042 1 29 mcp272 1684 2002 319 13 0 .801 .36 .99 .181 .653 .416 2.62 .385 -.042 1 30 mcp271 1785 2002 218 9 0 .818 .47 1.20 .256 .720 .443 2.55 .384 -.045 1 31 473322 1290 1399 110 4 0 .578 .35 .80 .153 .401 .448 2.51 .471 -.013 1 32 473341 1760 1978 219 9 0 .759 .31 .73 .150 .419 .552 2.56 .368 -.035 1 33 473342 1448 1978 531 22 0 .764 .44 1.02 .171 .366 .403 2.46 .275 -.027 4 34 473351 1491 1750 260 11 0 .842 .43 .85 .178 .486 .417 2.34 .312 .013 2 35 473352 1439 1750 312 13 0 .825 .39 1.41 .222 .691 .488 2.50 .352 -.010 3 36 473361 1663 1978 316 13 0 .878 .74 2.02 .352 .695 .337 2.45 .314 -.030 1 37 473362 1678 1978 301 12 0 .790 .81 2.02 .333 .569 .330 2.63 .386 -.041 1 38 473371 1270 1549 280 10 0 .715 .45 1.39 .255 .740 .418 2.74 .379 .007 1 39 473372 1292 1499 208 8 0 .647 .47 1.42 .216 .544 .396 2.55 .333 -.045 1 40 473381 1650 1898 249 9 0 .623 1.04 2.41 .391 .691 .232 2.63 .435 -.016 1 41 473382 1676 1978 303 12 0 .722 .65 1.66 .258 .660 .289 2.46 .309 -.026 1 42 473391 1515 1978 464 19 0 .718 .59 1.97 .303 .779 .345 2.39 .255 -.036 1 43 473392 1580 1978 399 16 0 .786 .53 1.24 .197 .483 .356 2.47 .285 -.008 1 44 473401 1700 1978 279 11 0 .791 .59 1.85 .266 .599 .349 2.62 .406 -.042 1 45 473402 1644 1978 335 14 0 .785 .68 2.35 .340 .602 .396 2.56 .326 -.039 1 46 473411 1674 1978 305 13 0 .725 .85 1.97 .404 .850 .239 2.57 .397 -.010 1 47 473412 1661 1978 318 13 0 .689 .82 1.94 .336 .799 .232 2.56 .366 -.046 1 48 473421 1382 1978 597 24 1 .787 .44 1.59 .255 .686 .458 2.44 .277 -.007 2 PART 7: DESCRIPTIVE STATISTICS: McPhee w/ Dolores 14:35 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 473422 1727 1978 252 10 0 .745 .29 .70 .137 .393 .533 2.46 .393 -.015 1 50 473423 1339 1978 640 26 0 .782 .37 1.15 .198 .666 .415 2.61 .354 -.011 1 51 473441 1410 1650 241 10 0 .717 .77 2.91 .462 .782 .350 2.59 .283 .004 2 52 473442 1420 1649 230 9 0 .752 .71 2.08 .350 .710 .324 2.62 .349 -.054 2 53 473451 1643 1978 336 14 0 .816 .55 1.66 .328 .622 .610 2.46 .320 -.008 1 54 473452 1673 1978 306 13 0 .846 .63 1.75 .346 .643 .486 2.48 .337 -.009 1 55 473461 1499 1750 252 11 0 .814 .55 1.44 .240 .542 .378 2.50 .401 -.014 3 56 473462 1755 1978 224 9 0 .764 .34 .84 .162 .198 .627 2.63 .375 -.030 2 57 473463 1569 1978 410 17 0 .760 .40 1.00 .185 .443 .495 2.46 .295 -.018 1 58 473473 1653 1978 326 13 0 .803 .43 1.17 .200 .432 .487 2.43 .307 -.020 3 59 473474 1688 1978 291 12 0 .785 .41 .91 .181 .394 .487 2.46 .354 -.033 1 60 473481 1646 1978 333 14 0 .764 .51 1.31 .246 .692 .358 2.51 .375 -.041 1 61 473482 1630 1978 349 14 0 .695 .65 1.91 .339 .764 .347 2.61 .370 .001 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 18509 754 1 .797 .50 2.91 .261 .630 .441 2.78 .351 -.022