Hot Sulphur Springs, Colorado, USA - CO606 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 : CO606.CRN Measurement file name : CO606.RWL Date checked : 21JUN06 Checked by : B. Bauer Beginning year : 1571 Ending year : 1999 Principal investigators: Connie A. Woodhouse Mark Losleben Jeff Lukas Site name : Hot Sulphur Springs Site location : Colorado Species information : PSME DOUGLAS-FIR Latitude : 4004 Longitude : -10608 Elevation : 2499m Series intercorrelation: 0.804 Avg mean sensitivity : 0.347 Avg standard deviation : 0.320 Avg autocorrelation : 0.606 Number dated series : 24 Segment length tested : 50 Number problem segments: 1 Pct problem segments : 0.41 PART 5: CORRELATION OF SERIES BY SEGMENTS: Hot Sulfer Springs 14:27 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 1575 1600 1625 1650 1675 1700 1725 1750 1775 1800 1825 1850 1875 1900 1925 1950 1624 1649 1674 1699 1724 1749 1774 1799 1824 1849 1874 1899 1924 1949 1974 1999 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 hot011 1666 1999 .87 .88 .78 .73 .88 .85 .75 .79 .80 .78 .64 .74 .75 2 hot012 1659 1999 .89 .90 .85 .81 .85 .85 .76 .83 .80 .71 .60 .76 .86 3 hot041 1667 1999 .84 .86 .72 .66 .85 .85 .82 .94 .94 .92 .85 .79 .80 4 hot042 1696 1999 .66 .68 .68 .84 .88 .90 .93 .93 .91 .84 .82 .83 5 hot051 1629 1999 .76 .85 .83 .70 .58 .46B .52 .68 .61 .61 .61 .65 .74 .73 6 hot052 1653 1998 .87 .84 .68 .57 .63 .70 .67 .50 .54 .65 .62 .72 .69 7 hot061 1856 1999 .82 .89 .85 .90 .93 8 hot062 1832 1999 .83 .91 .85 .83 .93 .94 9 hot111 1804 1999 .90 .91 .91 .88 .76 .77 .85 10 hot112 1741 1999 .91 .90 .92 .93 .88 .88 .88 .81 .80 .81 11 hot121 1631 1999 .92 .92 .92 .89 .88 .92 .91 .90 .88 .66 .66 .82 .83 .89 12 hot122 1635 1999 .88 .90 .86 .88 .89 .92 .93 .89 .85 .83 .85 .83 .87 .88 13 hot131 1656 1999 .50 .68 .63 .73 .83 .79 .78 .92 .90 .80 .56 .64 .56 14 hot211 1879 1999 .79 .75 .85 .85 15 hot212 1859 1999 .79 .82 .84 .89 .80 16 hot221 1571 1999 .82 .92 .80 .81 .91 .90 .92 .94 .94 .90 .91 .93 .93 .79 .82 .90 17 hot222 1582 1999 .82 .88 .80 .82 .91 .91 .90 .90 .88 .86 .88 .87 .86 .79 .81 .85 18 hot232 1813 1999 .70 .77 .88 .85 .69 .83 .91 19 hot241 1786 1999 .71 .69 .88 .82 .75 .69 .79 .87 20 hot242 1866 1999 .74 .65 .69 .80 .84 21 hot261 1835 1999 .69 .78 .84 .78 .76 .70 22 hot262 1861 1999 .80 .80 .86 .88 .86 23 hot271 1591 1999 .77 .82 .88 .91 .82 .76 .82 .92 .92 .88 .84 .85 .87 .82 .91 .88 24 hot022 1821 1999 .52 .55 .72 .63 .64 .76 .81 Av segment correlation .80 .87 .84 .83 .84 .78 .77 .83 .83 .80 .81 .81 .80 .75 .81 .82 PART 7: DESCRIPTIVE STATISTICS: Hot Sulfer Springs 14:27 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 hot011 1666 1999 334 13 0 .769 .89 2.76 .429 .686 .332 2.51 .315 -.018 1 2 hot012 1659 1999 341 13 0 .791 .66 2.16 .262 .591 .313 2.58 .399 -.037 1 3 hot041 1667 1999 333 13 0 .834 .79 1.80 .281 .299 .333 2.61 .340 .009 1 4 hot042 1696 1999 304 12 0 .840 1.00 3.37 .385 .307 .344 2.77 .392 -.006 1 5 hot051 1629 1999 371 14 1 .645 .33 1.44 .192 .786 .304 2.70 .417 -.024 1 6 hot052 1653 1998 346 13 0 .675 .26 1.20 .175 .824 .317 2.49 .296 -.018 1 7 hot061 1856 1999 144 5 0 .870 .77 1.65 .257 .327 .301 2.61 .370 -.042 4 8 hot062 1832 1999 168 6 0 .877 .95 3.12 .504 .658 .325 2.67 .397 -.068 1 9 hot111 1804 1999 196 7 0 .851 .41 .95 .180 .231 .456 2.52 .474 .011 1 10 hot112 1741 1999 259 10 0 .864 .54 1.60 .270 .447 .426 2.56 .376 -.022 1 11 hot121 1631 1999 369 14 0 .874 .37 1.68 .240 .681 .405 2.62 .393 -.032 1 12 hot122 1635 1999 365 14 0 .882 .34 1.04 .184 .685 .373 2.64 .426 -.045 1 13 hot131 1656 1999 344 13 0 .698 .70 2.13 .354 .773 .277 2.59 .408 -.028 1 14 hot211 1879 1999 121 4 0 .810 2.12 5.45 1.036 .697 .295 2.58 .440 -.092 1 15 hot212 1859 1999 141 5 0 .792 1.54 4.31 .939 .784 .299 2.44 .316 -.079 1 16 hot221 1571 1999 429 16 0 .880 .49 1.39 .269 .635 .382 2.64 .359 -.018 4 17 hot222 1582 1999 418 16 0 .859 .47 1.44 .233 .564 .378 2.50 .277 .012 4 18 hot232 1813 1999 187 7 0 .810 .77 1.97 .365 .649 .324 2.53 .409 -.051 1 19 hot241 1786 1999 214 8 0 .793 .46 1.32 .209 .389 .404 2.59 .465 -.069 3 20 hot242 1866 1999 134 5 0 .759 .65 2.53 .490 .741 .390 2.61 .391 -.035 1 21 hot261 1835 1999 165 6 0 .724 .98 4.42 .639 .696 .357 2.61 .480 -.016 2 22 hot262 1861 1999 139 5 0 .833 .75 2.08 .367 .624 .331 2.69 .404 -.045 4 23 hot271 1591 1999 409 16 0 .855 .42 1.29 .212 .657 .317 2.51 .310 -.020 1 24 hot022 1821 1999 179 7 0 .658 .75 2.84 .432 .673 .317 2.75 .458 -.063 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 6410 242 1 .804 .64 5.45 .320 .606 .347 2.77 .378 -.027