Sicamous Update, British Columbia Additional Site Information B.L. Coulthard K.J. Anchukaitis R.L. Brice I.K. Homfeld Measurement type: Earlywood ring width Location of core material: Laboratory of Tree-Ring Research, University of Arizona and Idaho Tree-Ring Lab, University of Idaho Notes: Update of an existing collection at Sicamous (ITRDB CANA147) COFECHA output: Chronology file name : Measurement file name : SIC EW_raw measurements Date checked : 05Jan21 Technician's name : I.K. Homfeld Supervisor's name : B.L. Coulthard Beginning year : 1701 Ending year : 2017 Principal investigators: B.L. Coulthard K.J. Anchukaitis Site name : Sicamous Update Site location : British Columbia, Canada Species information : PCEN Picea engelmannii Latitude : 5081 Longitude : -11897 Elevation : 1634M Series intercorrelation: 0.551 Avg mean sensitivity : 0.179 Avg standard deviation : 0.587 Avg autocorrelation : 0.912 Number dated series : 45 Segment length tested : 50 Number problem segments: 33 Pct problem segments : PART 5: CORRELATION OF SERIES BY SEGMENTS: 12:32 Tue 05 Jan 2021 Page 5 ------------------------------------------------------------------------------------------------------------------------------------ Correlations of 50-year dated segments, lagged 25 years Flags: A = correlation under 0.3281 but highest as dated; B = correlation higher at other than dated position Seq Series Time_span 1700 1725 1750 1775 1800 1825 1850 1875 1900 1925 1950 1975 1749 1774 1799 1824 1849 1874 1899 1924 1949 1974 1999 2024 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 SIC01AAU 1885 2017 .48 .59 .37 .49 .63 2 SIC02AAU 1867 2017 .26A .18B .32A .61 .76 .71 3 SIC02BBU 1874 2017 .32A .31A .44 .58 .63 .61 4 SIC04AAU 1754 2017 .73 .59 .65 .81 .60 .37B .65 .71 .62 .59 5 SIC04BBU 1729 2017 .57 .71 .68 .73 .72 .59 .61 .61 .67 .66 .52 6 SIC05DDU 1767 2017 .66 .72 .59 .61 .66 .59 .48 .59 .60 .54 7 SIC06AAU 1837 2017 .75 .77 .63 .54 .64 .78 .80 8 SIC06BBU 1841 2017 .72 .71 .63 .72 .78 .82 .82 9 SIC07AAU 1799 2017 .52 .57 .53 .42 .36 .27B .36 .40 .46 10 SIC7BBUn 1752 2017 .40 .51 .56 .42 .34B .31A .54 .69 .57 .59 11 SIC09AAU 1741 2017 .53 .44 .33A .46 .51 .47 .62 .58 .64 .71 .51 12 SIC09BBU 1814 2017 .47 .54 .67 .58 .59 .59 .40 .18B 13 SIC10AAU 1711 2017 .52 .56 .60 .65 .61 .67 .71 .69 .69 .79 .82 .77 14 SIC10BBU 1701 2017 .42 .37 .25B .46 .66 .74 .69 .62 .48 .59 .81 .74 15 SIC11AAU 1762 2017 .52 .58 .53 .56 .59 .65 .61 .43 .55 .65 16 SIC11BBU 1728 2017 .65 .66 .67 .69 .71 .68 .65 .65 .74 .73 .54 17 SIC12AAU 1731 2017 .65 .73 .73 .65 .72 .67 .53 .62 .69 .67 .67 18 SIC12BBU 1713 2017 .46 .55 .72 .73 .71 .69 .47 .28B .50 .65 .68 .66 19 SIC13AAU 1887 2017 .39 .54 .66 .55 .32A 20 SIC13BBU 1853 2017 .43 .40 .41 .64 .53 .37B 21 SIC14AAU 1888 2017 .31A .41 .67 .63 .58 22 SIC14BBU 1924 2017 .69 .69 .74 .64 23 SIC15AAU 1880 2017 .59 .64 .51 .49 .47 24 SIC15BBU 1903 2017 .59 .53 .47 .32A 25 SIC16AAU 1913 2017 .38 .47 .49 .55 26 SIC17AAU 1867 2017 .48 .52 .53 .51 .32A .16B 27 SIC17BBU 1916 2017 .45 .51 .55 .51 28 SIC18AAU 1771 2017 .56 .60 .60 .70 .42 .12B .14B .31A .46 .39 29 SIC18BBU 1776 2017 .64 .57 .72 .74 .59 .39 .47 .61 .52 30 SIC20BBU 1876 2017 .28A .43 .61 .63 .47 31 SIC21AAU 1927 2017 .57 .52 .55 32 SIC21BBU 1883 2017 .32A .43 .48 .41 .46 33 SIC22AAU 1718 2017 .50 .63 .39 .18B .24B .53 .61 .50 .50 .54 .59 .57 34 SIC22BBU 1723 2017 .50 .52 .45 .47 .39 .42 .54 .49 .46 .60 .55 .40 35 SIC23AAU 1880 2017 .39 .46 .30B .30B .28A 36 SIC23BBU 1809 2017 .60 .65 .54 .48 .55 .53 .47 .36 37 SIC25AAU 1719 2017 .67 .71 .69 .68 .72 .69 .63 .55 .61 .65 .57 .37 38 SIC25BBU 1777 2017 .67 .70 .65 .54 .48B .42 .43 .60 .44 39 SIC26AAU 1813 2017 .74 .76 .78 .62 .65 .75 .78 .80 40 SIC26BBU 1737 2017 .49 .67 .70 .57 .67 .69 .58 .62 .74 .76 .66 41 SIC27AAU 1838 2017 .41 .27B .34 .45 .59 .65 .54 42 SIC28AAU 1802 2017 .44 .52 .55 .59 .67 .59 .71 .53 43 SIC28BBU 1831 2017 .64 .62 .74 .69 .56 .61 .60 44 SIC29AAU 1761 2017 .17B .31A .47 .53 .62 .63 .36 .41 .66 .57 45 SIC29BBU 1807 2017 .55 .56 .59 .66 .56 .48 .66 .57 Av segment correlation 0.51 0.56 0.55 0.57 0.58 0.63 0.57 0.49 0.52 0.58 0.60 0.53 PART 7: DESCRIPTIVE STATISTICS: 12:32 Tue 05 Jan 2021 Page 7 ------------------------------------------------------------------------------------------------------------------------------------ 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 SIC01AAU 1885 2017 133 5 0 0.516 1.36 3.04 0.475 0.871 0.140 0.40 0.176 -0.002 1 2 SIC02AAU 1867 2017 151 6 3 0.492 1.21 2.70 0.425 0.795 0.175 0.60 0.229 0.005 1 3 SIC02BBU 1874 2017 144 6 2 0.499 1.42 3.71 0.600 0.871 0.162 0.73 0.227 0.021 1 4 SIC04AAU 1754 2017 264 10 1 0.646 0.95 2.61 0.677 0.958 0.191 0.71 0.233 0.006 2 5 SIC04BBU 1729 2017 289 11 0 0.624 0.92 2.65 0.623 0.959 0.184 0.71 0.220 -0.004 3 6 SIC05DDU 1767 2017 251 10 0 0.610 0.69 3.29 0.569 0.957 0.187 0.61 0.233 -0.005 3 7 SIC06AAU 1837 2017 181 7 0 0.700 1.59 3.08 0.663 0.887 0.158 0.98 0.229 0.006 1 8 SIC06BBU 1841 2017 177 7 0 0.757 1.75 3.66 0.706 0.873 0.152 0.68 0.200 -0.017 1 9 SIC07AAU 1799 2017 219 9 1 0.408 0.71 1.92 0.488 0.936 0.200 0.82 0.311 -0.032 1 10 SIC7BBUn 1752 2017 266 10 2 0.496 0.66 2.60 0.558 0.956 0.218 1.34 0.318 0.007 1 11 SIC09AAU 1741 2017 277 11 1 0.524 0.61 2.75 0.479 0.943 0.201 0.93 0.260 0.001 2 12 SIC09BBU 1814 2017 204 8 1 0.469 0.86 3.28 0.672 0.949 0.180 0.73 0.226 0.017 1 13 SIC10AAU 1711 2017 307 12 0 0.656 0.76 2.09 0.519 0.939 0.188 0.65 0.217 0.008 2 14 SIC10BBU 1701 2017 317 12 1 0.550 0.87 2.92 0.603 0.934 0.206 0.76 0.250 -0.021 1 15 SIC11AAU 1762 2017 256 10 0 0.572 1.39 5.03 1.088 0.948 0.194 0.97 0.246 -0.006 1 16 SIC11BBU 1728 2017 290 11 0 0.667 0.91 3.08 0.491 0.927 0.177 0.67 0.219 -0.002 1 17 SIC12AAU 1731 2017 287 11 0 0.664 0.82 2.58 0.544 0.920 0.229 0.90 0.273 -0.007 4 18 SIC12BBU 1713 2017 305 12 1 0.582 0.78 3.16 0.427 0.868 0.216 1.17 0.278 0.000 4 19 SIC13AAU 1887 2017 131 5 1 0.479 1.33 2.54 0.503 0.875 0.143 0.54 0.171 -0.002 1 20 SIC13BBU 1853 2017 165 6 1 0.465 1.04 2.03 0.439 0.919 0.135 0.54 0.191 0.014 2 21 SIC14AAU 1888 2017 130 5 1 0.533 0.71 1.64 0.264 0.880 0.138 0.56 0.191 0.031 1 22 SIC14BBU 1924 2017 94 4 0 0.654 0.83 1.38 0.197 0.750 0.135 0.36 0.178 -0.006 1 23 SIC15AAU 1880 2017 138 5 0 0.542 1.35 4.06 0.708 0.884 0.175 0.62 0.218 -0.010 1 24 SIC15BBU 1903 2017 115 4 1 0.459 1.76 4.66 0.847 0.874 0.161 0.50 0.187 0.003 1 25 SIC16AAU 1913 2017 105 4 0 0.484 2.07 3.85 0.593 0.653 0.186 0.68 0.236 0.012 1 26 SIC17AAU 1867 2017 151 6 2 0.403 2.06 3.48 0.634 0.862 0.125 0.47 0.168 -0.008 1 27 SIC17BBU 1916 2017 102 4 0 0.484 1.61 2.66 0.342 0.626 0.148 0.50 0.179 0.022 1 28 SIC18AAU 1771 2017 247 10 3 0.438 0.64 1.56 0.309 0.893 0.182 0.53 0.218 -0.005 1 29 SIC18BBU 1776 2017 242 9 0 0.582 0.88 1.96 0.492 0.924 0.192 0.63 0.225 0.015 1 30 SIC20BBU 1876 2017 142 5 1 0.438 0.89 1.70 0.303 0.788 0.182 0.67 0.235 0.024 1 31 SIC21AAU 1927 2017 91 3 0 0.561 1.40 2.37 0.446 0.892 0.110 0.31 0.138 0.046 1 32 SIC21BBU 1883 2017 135 5 1 0.437 1.09 1.99 0.355 0.883 0.123 0.36 0.158 -0.003 1 33 SIC22AAU 1718 2017 300 12 2 0.471 0.74 1.83 0.430 0.935 0.154 0.60 0.194 0.008 1 34 SIC22BBU 1723 2017 295 12 0 0.481 0.75 2.13 0.436 0.940 0.149 0.66 0.207 -0.006 1 35 SIC23AAU 1880 2017 138 5 3 0.334 1.65 3.80 0.785 0.906 0.170 1.06 0.296 0.021 3 36 SIC23BBU 1809 2017 209 8 0 0.500 1.09 3.39 0.730 0.965 0.133 0.46 0.175 0.005 1 37 SIC25AAU 1719 2017 299 12 0 0.616 0.92 3.23 0.716 0.960 0.165 0.62 0.207 0.011 1 38 SIC25BBU 1777 2017 241 9 1 0.549 0.99 2.92 0.656 0.942 0.145 0.45 0.174 -0.022 1 39 SIC26AAU 1813 2017 205 8 0 0.735 1.54 5.27 1.101 0.910 0.229 1.04 0.307 -0.018 1 40 SIC26BBU 1737 2017 281 11 0 0.620 1.02 3.66 0.900 0.942 0.244 1.09 0.374 0.012 2 41 SIC27AAU 1838 2017 180 7 1 0.478 1.38 3.79 0.756 0.924 0.155 0.79 0.218 0.027 1 42 SIC28AAU 1802 2017 216 8 0 0.551 1.01 2.33 0.622 0.930 0.214 0.94 0.280 0.009 4 43 SIC28BBU 1831 2017 187 7 0 0.630 1.04 2.32 0.538 0.938 0.177 0.51 0.216 -0.022 1 44 SIC29AAU 1761 2017 257 10 2 0.453 0.89 3.01 0.594 0.946 0.199 0.72 0.266 -0.006 1 45 SIC29BBU 1807 2017 211 8 0 0.559 1.31 2.71 0.631 0.888 0.182 0.59 0.242 0.001 2 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 9325 360 33 0.551 1.04 5.27 0.587 0.912 0.179 1.34 0.233 0.001