Mount Porter, British Columbia, Canada - CANA472 Additional information Dan J. Smith, Bethany L. Coulthard, Colin Laroque Purpose of Collection: Cores are stored at: Reference: COFECHA output: Chronology file name : CANA472.CRN Measurement file name : CANA472.RWL Date checked : 16NOV15 Checked by : B. Bauer Beginning year : 1784 Ending year : 1996 Principal investigators: Dan J. Smith Bethany L. Coulthard Colin Laroque Site name : Mount Porter Site location : Canada Species information : TSME MOUNTAIN HEMLOCK Latitude : 4919 Longitude : -12514 Elevation : 1100M Series intercorrelation: 0.573 Avg mean sensitivity : 0.225 Avg standard deviation : 0.422 Avg autocorrelation : 0.703 Number dated series : 22 Segment length tested : 50 Number problem segments: 6 Pct problem segments : 4.48 PART 5: CORRELATION OF SERIES BY SEGMENTS: Mount Porter 14:52 Mon 16 Nov 2015 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 1775 1800 1825 1850 1875 1900 1925 1950 1824 1849 1874 1899 1924 1949 1974 1999 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 96H200a 1859 1996 .70 .70 .71 .60 .50 2 96H200b 1861 1996 .52 .46 .59 .66 .52 3 96H202a 1804 1996 .39 .54 .63 .50 .62 .76 .76 4 96H202b 1808 1996 .39 .76 .70 .60 .60 .53 .67 5 96H203a 1826 1996 .36B .60 .56 .49 .40 .53 6 96H203b 1797 1996 .26A .34 .36 .48 .48 .57 .72 .73 7 96H207a 1784 1995 .59 .67 .74 .64 .58 .66 .66 .56 8 96H207b 1816 1996 .70 .78 .44 .37 .66 .44 .54 9 96h208a 1819 1996 .71 .75 .62 .52 .60 .57 .71 10 96h208b 1819 1996 .72 .74 .68 .58 .68 .52 .73 11 96h211a 1874 1996 .45 .49 .63 .66 .78 12 96h211b 1884 1995 .47 .56 .55 .34B 13 96H212a 1819 1995 .47 .47 .56 .64 .74 .64 .34 14 96H212b 1801 1996 .18B .74 .64 .56 .65 .63 .57 15 96H213a 1821 1996 .67 .66 .78 .65 .62 .61 .66 16 96H213b 1806 1996 .12B .48 .76 .64 .60 .56 .43 17 96H214a 1856 1996 .38 .44 .58 .74 .91 18 96H214b 1867 1996 .45 .44 .54 .58 .66 19 96H215a 1886 1996 .60 .63 .63 .79 20 96H215b 1893 1995 .55 .60 .57 .42 21 96H216a 1844 1996 .42 .44 .63 .70 .60 .23A 22 96H216b 1847 1996 .34 .38 .66 .69 .56 .71 Av segment correlation .43 .49 .58 .57 .55 .62 .60 .59 PART 7: DESCRIPTIVE STATISTICS: Mount Porter 14:52 Mon 16 Nov 2015 Page 6 ----------------------------------------------------------------------------------------------------------------------------------- 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 96H200a 1859 1996 138 5 0 .626 1.10 2.41 .398 .636 .250 2.79 .497 -.034 4 2 96H200b 1861 1996 136 5 0 .542 .89 1.96 .330 .593 .252 2.62 .493 -.044 1 3 96H202a 1804 1996 193 7 0 .610 .91 2.32 .360 .714 .219 2.73 .414 -.042 2 4 96H202b 1808 1996 189 7 0 .593 1.05 2.09 .352 .642 .216 2.61 .377 -.032 2 5 96H203a 1826 1996 171 6 1 .487 .90 2.16 .422 .797 .216 2.69 .426 .020 1 6 96H203b 1797 1996 200 8 1 .529 1.15 3.42 .668 .903 .209 2.62 .365 -.020 2 7 96H207a 1784 1995 212 8 0 .601 1.14 2.54 .485 .684 .247 2.61 .390 -.058 2 8 96H207b 1816 1996 181 7 0 .563 1.10 3.51 .519 .691 .268 2.62 .399 -.047 2 9 96h208a 1819 1996 178 7 0 .645 .83 2.49 .325 .671 .217 2.91 .494 -.068 1 10 96h208b 1819 1996 178 7 0 .685 .84 2.11 .315 .723 .216 2.65 .396 -.029 1 11 96h211a 1874 1996 123 5 0 .655 1.23 2.47 .318 .473 .208 2.70 .461 -.012 1 12 96h211b 1884 1995 112 4 1 .411 1.50 4.00 .544 .672 .209 2.56 .348 -.023 1 13 96H212a 1819 1995 177 7 0 .483 1.00 2.60 .380 .760 .194 2.59 .295 -.035 3 14 96H212b 1801 1996 196 7 1 .522 1.10 2.33 .408 .766 .208 2.71 .371 .012 1 15 96H213a 1821 1996 176 7 0 .655 .86 1.75 .304 .645 .234 2.49 .388 -.037 1 16 96H213b 1806 1996 191 7 1 .495 .95 2.29 .335 .739 .198 2.69 .409 .012 1 17 96H214a 1856 1996 141 5 0 .630 1.07 2.37 .434 .594 .274 2.63 .412 -.048 2 18 96H214b 1867 1996 130 5 0 .604 1.21 3.03 .519 .675 .222 2.61 .377 .061 1 19 96H215a 1886 1996 111 4 0 .706 1.67 4.01 .717 .728 .235 2.70 .438 -.003 1 20 96H215b 1893 1995 103 4 0 .522 1.47 4.06 .619 .773 .214 2.72 .513 -.027 1 21 96H216a 1844 1996 153 6 1 .466 .84 1.82 .329 .733 .229 2.69 .507 -.033 1 22 96H216b 1847 1996 150 6 0 .581 .82 1.94 .370 .719 .238 2.61 .366 .051 2 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 3539 134 6 .573 1.05 4.06 .422 .703 .225 2.91 .411 -.021