Spatsum Fan Update, British Columbia Additional Site Information B.L. Coulthard K.J. Anchukaitis R.L. Brice I.K. Homfeld Measurement type: Total ring width Location of core material: Laboratory of Tree-Ring Research, University of Arizona Notes: Update of an existing collection at Spatsum Fan (ITRDB CANA643). Crossdated using CANA643 and CANA644 collections. COFECHA output: Chronology file name : Measurement file name : SP2 TRW_raw measurements Date checked : 20JAN23 Technician's name : I.K. Homfeld Supervisor's name : B.L. Coulthard Beginning year : 1719 Ending year : 2018 Principal investigators: B.L. Coulthard K.J. Anchukaitis Site name : Spatsum Fan Update Site location : British Columbia, Canada Species information : PIPO Pinus ponderosa Latitude : 5054 Longitude : -12127 Elevation : 490M Series intercorrelation: 0.698 Avg mean sensitivity : 0.400 Avg standard deviation : 0.686 Avg autocorrelation : 0.724 Number dated series : 47 Segment length tested : 50 Number problem segments: 6 Pct problem segments : PART 5: CORRELATION OF SERIES BY SEGMENTS: sp2 16:14 Fri 20 Jan 2023 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 1725 1750 1775 1800 1825 1850 1875 1900 1925 1950 1975 1774 1799 1824 1849 1874 1899 1924 1949 1974 1999 2024 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 SP01AAUn 1780 2018 .35 .39B .44 .50 .60 .54 .54 .66 .80 2 SP02AAUn 1839 2018 .22B .38B .69 .78 .69 .57 .66 3 SP02BBUn 1859 2018 .70 .64 .62 .63 .66 .70 4 SP03AAUn 1808 2018 .70 .70 .75 .79 .79 .74 .74 .75 5 SP03BBUn 1816 2018 .67 .66 .66 .79 .83 .72 .68 .71 6 SP05AAUn 1871 2018 .69 .70 .73 .75 .68 .65 7 SP05BBUn 1865 2018 .69 .69 .78 .68 .57 .68 8 SP06AAUn 1735 2018 .68 .53 .59 .69 .55 .56 .69 .70 .62 .27B .49 9 SP06BBUn 1739 2018 .61 .56 .53 .68 .59 .52 .67 .63 .60 .51 .60 10 SP07AAUn 1831 2018 .76 .76 .77 .77 .80 .74 .74 11 SP07BBUn 1839 2018 .71 .76 .84 .78 .77 .77 .77 12 SPF01A 1806 2018 .61 .67 .67 .75 .73 .59 .47 .61 13 SPF01B 1806 2018 .64 .64 .70 .65 .67 .69 .53 .68 14 SPF03A 1809 2018 .70 .68 .64 .76 .84 .82 .73 .73 15 SPF03B 1809 2018 .74 .74 .75 .86 .87 .78 .70 .75 16 SPF04A 1740 2018 .79 .80 .70 .75 .74 .67 .56 .40 .58 .73 .73 17 SPF04B 1719 2018 .83 .81 .69 .65 .77 .66 .68 .57 .56 .60 .61 18 SPF05A 1824 2018 .69 .68 .54 .64 .74 .74 .61 .66 19 SPF05B 1829 2018 .71 .64 .69 .71 .74 .69 .75 20 SPF06A 1872 2018 .84 .84 .78 .68 .63 .62 21 SPF06B 1858 2018 .66 .79 .75 .77 .70 .66 22 SPF07A 1735 2018 .81 .75 .71 .80 .79 .63 .67 .73 .69 .71 .75 23 SPF07B 1730 2018 .84 .82 .71 .73 .74 .60 .65 .62 .68 .82 .85 24 SPF08A 1899 2018 .81 .80 .80 .75 .79 25 SPF08B 1898 2018 .76 .75 .74 .78 .77 26 SPF09B 1864 2018 .82 .91 .85 .80 .76 .78 27 SPF10A 1852 2018 .60 .72 .76 .82 .78 .75 28 SPF10B 1865 2018 .72 .75 .78 .81 .63 .64 29 SPF11A 1755 2018 .86 .85 .61 .24B .44 .76 .80 .78 .77 .82 30 SPF11B 1756 2018 .72 .68 .69 .73 .82 .78 .70 .68 .70 .82 31 SPS01A 1900 2018 .61 .73 .71 .78 32 SPS01B 1902 2018 .67 .77 .77 .77 33 SPS02A 1858 2018 .53 .73 .68 .51 .41 .62 34 SPS03A 1894 2018 .76 .79 .70 .68 .82 35 SPS03B 1904 2018 .68 .73 .77 .81 36 SPS04A 1822 2018 .66 .63 .74 .75 .70 .70 .64 .62 37 SPS04B 1817 2011 .66 .69 .70 .74 .77 .79 .75 .74 38 SPS05A 1807 2018 .68 .72 .76 .88 .82 .73 .74 .68 39 SPS05B 1846 2018 .77 .80 .92 .86 .77 .62 .49 40 SPS06A 1896 2018 .67 .67 .73 .80 .74 41 SPS06B 1901 2018 .67 .66 .69 .71 42 SPS07A 1890 2018 .64 .59 .52 .74 .81 43 SPS07B 1890 2018 .74 .69 .61 .74 .75 44 SPS08A 1811 2018 .64 .67 .78 .84 .72 .53 .64 .71 45 SPS08B 1795 2018 .56 .60 .75 .72 .78 .72 .65 .64 .68 46 SPS09A 1890 2018 .80 .77 .71 .67 .68 47 SPS09C 1850 2018 .12B .67 .78 .65 .63 .68 Av segment correlation 0.76 0.73 0.64 0.66 0.65 0.65 0.74 0.72 0.70 0.67 0.71 PART 7: DESCRIPTIVE STATISTICS: sp2 16:14 Fri 20 Jan 2023 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 SP01AAUn 1780 2018 239 9 1 0.549 1.10 6.09 0.881 0.859 0.341 1.27 0.450 0.005 1 2 SP02AAUn 1839 2018 180 7 2 0.559 0.86 3.52 0.667 0.721 0.486 1.51 0.532 0.013 1 3 SP02BBUn 1859 2018 160 6 0 0.674 0.99 5.41 0.863 0.822 0.388 1.36 0.466 -0.003 1 4 SP03AAUn 1808 2018 211 8 0 0.732 1.15 2.50 0.573 0.797 0.283 0.62 0.315 0.018 1 5 SP03BBUn 1816 2018 203 8 0 0.725 1.07 2.71 0.585 0.801 0.315 0.92 0.329 0.004 2 6 SP05AAUn 1871 2018 148 6 0 0.693 1.36 5.85 1.141 0.860 0.355 1.43 0.383 0.001 1 7 SP05BBUn 1865 2018 154 6 0 0.684 1.30 6.48 1.181 0.898 0.346 1.35 0.355 0.005 1 8 SP06AAUn 1735 2018 284 11 1 0.627 0.71 2.70 0.517 0.824 0.401 1.20 0.432 0.000 1 9 SP06BBUn 1739 2018 280 11 0 0.624 0.68 2.58 0.494 0.829 0.415 1.08 0.433 0.009 1 10 SP07AAUn 1831 2018 188 7 0 0.765 1.04 2.95 0.650 0.745 0.394 1.32 0.426 -0.006 1 11 SP07BBUn 1839 2018 180 7 0 0.763 0.96 2.48 0.549 0.657 0.413 1.32 0.436 -0.005 1 12 SPF01A 1806 2018 213 8 0 0.648 0.96 5.17 0.939 0.817 0.440 1.56 0.503 0.005 2 13 SPF01B 1806 2018 213 8 0 0.661 1.01 5.37 0.920 0.765 0.451 1.82 0.509 0.011 2 14 SPF03A 1809 2018 210 8 0 0.750 1.16 4.81 0.874 0.856 0.384 1.15 0.410 -0.011 1 15 SPF03B 1809 2018 210 8 0 0.771 1.01 3.43 0.604 0.759 0.356 0.89 0.378 -0.002 4 16 SPF04A 1740 2018 279 11 0 0.674 0.56 1.97 0.326 0.674 0.401 1.07 0.403 0.000 1 17 SPF04B 1719 2018 300 11 0 0.679 0.59 2.77 0.439 0.721 0.406 1.46 0.440 0.003 1 18 SPF05A 1824 2018 195 8 0 0.669 1.10 3.21 0.677 0.731 0.355 0.91 0.368 -0.004 4 19 SPF05B 1829 2018 190 7 0 0.712 1.10 3.63 0.684 0.731 0.351 0.94 0.376 0.015 3 20 SPF06A 1872 2018 147 6 0 0.715 1.05 4.80 0.904 0.876 0.329 1.05 0.403 -0.004 1 21 SPF06B 1858 2018 161 6 0 0.702 0.90 3.49 0.730 0.875 0.325 0.90 0.363 0.011 2 22 SPF07A 1735 2018 284 11 0 0.739 0.51 2.45 0.312 0.628 0.409 1.41 0.427 -0.001 1 23 SPF07B 1730 2018 289 11 0 0.739 0.62 2.27 0.363 0.663 0.402 1.26 0.415 0.002 1 24 SPF08A 1899 2018 120 5 0 0.789 1.78 6.12 1.026 0.716 0.363 1.33 0.470 0.010 1 25 SPF08B 1898 2018 121 5 0 0.765 1.62 5.04 0.947 0.779 0.344 1.07 0.415 0.029 1 26 SPF09B 1864 2018 155 6 0 0.810 1.40 5.51 0.877 0.646 0.451 1.57 0.469 -0.003 1 27 SPF10A 1852 2018 167 6 0 0.720 1.20 3.34 0.600 0.533 0.399 1.43 0.455 -0.009 1 28 SPF10B 1865 2018 154 6 0 0.734 1.26 3.86 0.695 0.613 0.431 1.19 0.477 -0.011 1 29 SPF11A 1755 2018 264 10 1 0.707 0.63 3.52 0.578 0.820 0.432 1.30 0.448 0.008 2 30 SPF11B 1756 2018 263 10 0 0.745 0.68 3.77 0.622 0.812 0.391 1.26 0.434 0.013 1 31 SPS01A 1900 2018 119 4 0 0.704 1.60 5.87 0.920 0.717 0.349 1.26 0.374 0.009 1 32 SPS01B 1902 2018 117 4 0 0.741 1.73 5.19 0.777 0.548 0.341 1.14 0.379 0.013 1 33 SPS02A 1858 2018 161 6 0 0.579 1.21 4.96 0.927 0.666 0.504 1.46 0.477 0.012 1 34 SPS03A 1894 2018 125 5 0 0.755 1.26 4.62 1.017 0.796 0.417 1.17 0.422 -0.002 1 35 SPS03B 1904 2018 115 4 0 0.758 1.18 4.24 0.846 0.775 0.421 0.88 0.422 0.003 1 36 SPS04A 1822 2018 197 8 0 0.675 1.48 7.36 0.936 0.680 0.408 1.24 0.397 0.012 3 37 SPS04B 1817 2011 195 8 0 0.727 1.49 4.20 0.821 0.668 0.400 0.99 0.399 0.001 4 38 SPS05A 1807 2018 212 8 0 0.741 1.35 3.71 0.603 0.510 0.388 1.57 0.455 0.017 1 39 SPS05B 1846 2018 173 7 0 0.703 1.41 5.36 0.912 0.740 0.423 1.15 0.440 -0.003 1 40 SPS06A 1896 2018 123 5 0 0.713 1.54 6.34 0.893 0.530 0.414 1.03 0.451 0.020 3 41 SPS06B 1901 2018 118 4 0 0.686 1.46 4.50 0.717 0.345 0.473 1.16 0.439 0.018 3 42 SPS07A 1890 2018 129 5 0 0.708 0.60 1.64 0.357 0.549 0.566 1.86 0.533 -0.010 1 43 SPS07B 1890 2018 129 5 0 0.756 0.53 1.60 0.327 0.461 0.607 1.43 0.558 0.000 1 44 SPS08A 1811 2018 208 8 0 0.694 1.50 4.52 0.822 0.704 0.339 1.02 0.388 -0.006 2 45 SPS08B 1795 2018 224 9 0 0.659 1.20 5.01 0.860 0.842 0.372 1.01 0.401 0.004 2 46 SPS09A 1890 2018 129 5 0 0.730 0.65 2.04 0.358 0.592 0.463 1.02 0.432 0.021 4 47 SPS09C 1850 2018 169 6 1 0.562 0.53 1.37 0.298 0.604 0.494 1.23 0.519 0.014 3 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 8805 338 6 0.698 1.03 7.36 0.686 0.724 0.400 1.86 0.428 0.004