Wilcox, Alberta, Canada - CANA647 Additional Site Information B. Coulthard B. Brice I. Homfeld L. Dye K. Anchukaitis Reference: Becky L. Brice, Bethany Lynn Coulthard, Inga K. Homfeld, Laura Dye, and Kevin J. Anchukaitis. 2021. Paleohydrological context for recent floods and droughts in the Fraser River Basin, British Columbia, Canada. Environmental Research Letters. doi: 10.1088/1748-9326/ac3daf Funding: US National Science Foundation AGS-1803995 COFECHA output: Chronology file name : CANA647.CRN Measurement file name : CANA647.RWL Date checked : 30NOV21 Checked by : B. Bauer Beginning year : 1652 Ending year : 2017 Principal investigators: B. Coulthard B. Brice I. Homfeld L. Dye K. Anchukaitis Site name : Wilcox Site location : Canada Species information : PCEN ENGELMANN SPRUCE Latitude : 5213 Longitude : -11712 Elevation : 2203M Series intercorrelation: 0.665 Avg mean sensitivity : 0.180 Avg standard deviation : 0.342 Avg autocorrelation : 0.828 Number dated series : 46 Segment length tested : 50 Number problem segments: 6 Pct problem segments : 1.57 PART 5: CORRELATION OF SERIES BY SEGMENTS: Wilcox 17:30 Tue 30 Nov 2021 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 1675 1700 1725 1750 1775 1800 1825 1850 1875 1900 1925 1950 1975 1724 1749 1774 1799 1824 1849 1874 1899 1924 1949 1974 1999 2024 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 WIL01A 1898 2017 .37 .41 .68 .82 .76 2 WIL01T 1723 2017 .70 .68 .67 .73 .76 .78 .73 .63 .41 .49 .64 .70 3 WIL02A 1652 2017 .61 .65 .53 .55 .55 .56 .66 .71 .66 .61 .64 .65 .70 4 WIL02B 1713 2017 .39 .42 .51 .36 .31B .66 .66 .57 .56 .55 .55 .68 5 WIL02T 1843 2017 .45 .41 .57 .67 .71 .69 .66 6 WIL03A 1835 2017 .69 .68 .72 .77 .79 .82 .75 7 WIL03B 1826 2017 .39 .66 .71 .68 .78 .77 .68 8 WIL04B 1833 2017 .37 .36 .22B .45 .73 .73 .71 9 WIL04T 1923 2017 .43 .43 .52 .64 10 WIL05T 1880 2017 .24B .28B .66 .78 .74 11 WIL05A 1909 2017 .46 .61 .69 .73 12 WIL05B 1897 2017 .52 .52 .70 .77 .76 13 WIL11A 1909 2017 .79 .82 .80 .72 14 WIL11B 1936 2017 .86 .85 .72 15 WIL12A 1812 2017 .89 .88 .79 .65 .66 .71 .68 .70 16 WIL12B 1794 2017 .70 .58 .71 .70 .56 .57 .76 .76 .71 17 WIL13A 1856 2017 .67 .73 .70 .60 .64 .77 18 WIL13B 1841 2017 .66 .64 .70 .73 .75 .84 .81 19 WIL14A 1844 2017 .35 .32A .52 .60 .64 .59 .57 20 WIL14B 1827 2017 .47 .50 .56 .57 .53 .49 .48 21 WIL15B 1900 2017 .57 .51 .39 .44 22 WIL16A 1754 2017 .66 .73 .88 .79 .68 .71 .77 .86 .82 .75 23 WIL16B 1713 2017 .68 .64 .69 .83 .85 .72 .66 .59 .64 .84 .80 .74 24 WIL17A 1746 2017 .40 .43 .63 .70 .69 .75 .77 .72 .78 .82 .73 25 WIL17B 1764 2017 .60 .65 .68 .69 .63 .58 .74 .65 .52 .67 26 WIL18A 1691 2017 .55 .66 .66 .81 .86 .75 .72 .79 .72 .71 .75 .72 .80 27 WIL19A 1909 2017 .64 .71 .76 .76 28 WIL19B 1886 2017 .61 .63 .73 .81 .74 29 WIL20A 1879 2017 .25B .43 .66 .47 .51 30 WIL20B 1884 2017 .41 .44 .63 .57 .65 31 WIL21A 1733 2017 .68 .70 .76 .78 .71 .60 .63 .68 .72 .76 .68 32 WIL21B 1733 2017 .70 .76 .81 .83 .83 .73 .64 .69 .78 .77 .73 33 WIL22A 1694 2017 .45 .51 .62 .78 .81 .79 .81 .77 .82 .81 .77 .62 .62 34 WIL22B 1711 2017 .54 .60 .65 .80 .83 .78 .76 .81 .75 .69 .66 .66 35 WIL23A 1807 2017 .82 .76 .55 .54 .68 .77 .82 .77 36 WIL23B 1832 2017 .65 .65 .75 .73 .80 .73 .61 37 WIL24A 1781 2017 .90 .88 .86 .75 .73 .71 .75 .76 .72 38 WIL24B 1813 2017 .73 .86 .71 .63 .73 .89 .84 .78 39 WIL25A 1774 2017 .72 .75 .82 .79 .74 .75 .76 .82 .70 .66 40 WIL25B 1754 2017 .64 .72 .78 .73 .73 .75 .74 .78 .77 .75 41 WIL26A 1700 2017 .74 .61 .46 .49 .58 .54 .60 .64 .52 .63 .76 .62 42 WIL26B 1740 2017 .72 .60 .65 .74 .74 .60 .63 .64 .60 .64 .59 43 WIL27A 1739 2017 .69 .69 .75 .69 .73 .70 .72 .65 .74 .80 .82 44 WIL27B 1731 2017 .60 .69 .72 .68 .72 .69 .69 .78 .86 .81 .75 45 WIL28A 1779 2017 .82 .83 .78 .67 .59 .62 .77 .69 .65 46 WIL28B 1739 2017 .67 .68 .81 .82 .79 .72 .70 .75 .83 .74 .68 Av segment correlation .54 .61 .61 .65 .72 .74 .69 .66 .61 .63 .71 .71 .69 PART 7: DESCRIPTIVE STATISTICS: Wilcox 17:30 Tue 30 Nov 2021 Page 9 ----------------------------------------------------------------------------------------------------------------------------------- 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 WIL01A 1898 2017 120 5 0 .576 1.79 3.05 .583 .877 .134 2.39 .370 .018 1 2 WIL01T 1723 2017 295 12 0 .669 .69 1.93 .362 .869 .214 2.58 .386 -.001 1 3 WIL02A 1652 2017 366 13 0 .622 .61 1.63 .292 .830 .223 2.61 .354 -.003 1 4 WIL02B 1713 2017 305 12 1 .500 .54 1.35 .223 .746 .232 2.85 .418 -.008 2 5 WIL02T 1843 2017 175 7 0 .577 1.16 2.91 .413 .789 .189 2.57 .406 -.021 2 6 WIL03A 1835 2017 183 7 0 .725 .85 1.50 .218 .656 .164 2.51 .425 -.009 1 7 WIL03B 1826 2017 192 7 0 .619 1.02 1.94 .227 .566 .159 2.61 .364 .060 1 8 WIL04B 1833 2017 185 7 1 .511 .78 1.84 .329 .912 .146 2.54 .352 -.007 1 9 WIL04T 1923 2017 95 4 0 .516 1.68 3.10 .381 .368 .206 2.70 .499 .002 1 10 WIL05T 1880 2017 138 5 2 .530 1.24 2.30 .447 .805 .170 2.47 .401 .052 1 11 WIL05A 1909 2017 109 4 0 .573 1.32 2.33 .461 .866 .142 2.54 .390 -.026 1 12 WIL05B 1897 2017 121 5 0 .651 1.14 1.96 .388 .879 .135 2.76 .522 -.031 1 13 WIL11A 1909 2017 109 4 0 .769 .64 1.12 .139 .543 .162 2.70 .459 -.037 1 14 WIL11B 1936 2017 82 3 0 .780 .61 1.03 .116 .395 .170 2.67 .523 .027 1 15 WIL12A 1812 2017 206 8 0 .753 1.10 2.28 .370 .770 .177 2.72 .446 -.026 2 16 WIL12B 1794 2017 224 9 0 .692 .75 1.88 .378 .882 .202 2.65 .456 -.006 4 17 WIL13A 1856 2017 162 6 0 .683 .97 2.48 .553 .927 .186 2.64 .449 .007 1 18 WIL13B 1841 2017 177 7 0 .741 1.10 2.77 .605 .928 .172 2.64 .434 .022 1 19 WIL14A 1844 2017 174 7 1 .503 1.39 3.35 .520 .791 .171 2.82 .405 -.002 2 20 WIL14B 1827 2017 191 7 0 .507 1.40 3.08 .569 .811 .194 2.60 .417 .033 2 21 WIL15B 1900 2017 118 4 0 .486 1.72 3.54 .655 .816 .191 2.67 .572 .018 3 22 WIL16A 1754 2017 264 10 0 .751 .56 1.26 .264 .877 .186 2.66 .416 -.010 1 23 WIL16B 1713 2017 305 12 0 .718 .52 1.68 .345 .918 .197 2.55 .340 -.006 3 24 WIL17A 1746 2017 272 11 0 .657 .66 1.29 .244 .861 .162 2.60 .401 -.011 1 25 WIL17B 1764 2017 254 10 0 .623 .77 1.71 .228 .831 .134 2.61 .340 .003 1 26 WIL18A 1691 2017 327 13 0 .723 .63 2.26 .422 .956 .169 2.47 .281 -.021 1 27 WIL19A 1909 2017 109 4 0 .693 1.21 2.02 .267 .492 .165 2.94 .561 .113 1 28 WIL19B 1886 2017 132 5 0 .678 1.19 2.43 .426 .826 .159 2.62 .491 .007 1 29 WIL20A 1879 2017 139 5 1 .452 .95 1.69 .239 .683 .159 2.74 .456 -.044 1 30 WIL20B 1884 2017 134 5 0 .496 1.05 1.76 .233 .600 .161 2.44 .318 -.021 1 31 WIL21A 1733 2017 285 11 0 .684 .78 2.63 .669 .944 .199 2.57 .324 -.005 1 32 WIL21B 1733 2017 285 11 0 .749 .98 2.78 .658 .932 .186 2.50 .356 -.014 1 33 WIL22A 1694 2017 324 13 0 .702 .66 2.23 .431 .936 .182 2.53 .390 -.026 1 34 WIL22B 1711 2017 307 12 0 .706 .62 2.02 .368 .919 .186 2.54 .363 -.033 1 35 WIL23A 1807 2017 211 8 0 .681 .48 1.12 .150 .787 .142 2.52 .260 -.029 1 36 WIL23B 1832 2017 186 7 0 .692 .41 .87 .116 .664 .168 2.65 .420 -.039 1 37 WIL24A 1781 2017 237 9 0 .800 .63 1.64 .318 .895 .171 2.57 .328 -.021 1 38 WIL24B 1813 2017 205 8 0 .743 .79 1.61 .216 .620 .186 2.76 .481 -.012 3 39 WIL25A 1774 2017 244 10 0 .746 .45 .98 .185 .851 .168 2.52 .339 -.029 1 40 WIL25B 1754 2017 264 10 0 .724 .42 1.33 .267 .924 .178 2.66 .341 .005 1 41 WIL26A 1700 2017 318 12 0 .595 .35 1.48 .273 .945 .213 2.57 .414 -.047 1 42 WIL26B 1740 2017 278 11 0 .637 .33 1.30 .272 .939 .240 2.65 .408 -.049 1 43 WIL27A 1739 2017 279 11 0 .722 .77 1.34 .215 .773 .155 2.43 .309 .004 1 44 WIL27B 1731 2017 287 11 0 .721 .72 1.27 .242 .813 .170 2.54 .359 -.022 1 45 WIL28A 1779 2017 239 9 0 .724 .77 1.72 .312 .868 .164 2.66 .383 -.047 2 46 WIL28B 1739 2017 279 11 0 .738 .77 2.09 .324 .845 .171 2.57 .375 -.020 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 9891 382 6 .665 .79 3.54 .342 .828 .180 2.94 .388 -.010