Escape Glacier, British Columbia, Canada - CANA493 Additional information Dan J. Smith, Bethany L. Coulthard, Sonya Larocque Purpose of Collection: Cores are stored at: Reference: COFECHA output: Chronology file name : CANA493.CRN Measurement file name : CANA493.RWL Date checked : 28DEC15 Checked by : B. Bauer Beginning year : 1793 Ending year : 2000 Principal investigators: Dan J. Smith Bethany L. Coulthard Sonya Larocque Site name : Escape Glacier Site location : Canada Species information : ABLA SUBALPINE FIR Latitude : 5137 Longitude : -12507 Elevation : M Series intercorrelation: 0.608 Avg mean sensitivity : 0.191 Avg standard deviation : 0.383 Avg autocorrelation : 0.686 Number dated series : 24 Segment length tested : 50 Number problem segments: 7 Pct problem segments : 4.35 PART 5: CORRELATION OF SERIES BY SEGMENTS: Escape Glacier 17:23 Mon 28 Dec 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 1975 1824 1849 1874 1899 1924 1949 1974 1999 2024 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 01E401a 1822 2000 .46 .42 .21B .34 .57 .69 .73 .73 2 01E401b 1867 2000 .45 .45 .51 .57 .56 .56 3 01E404a 1824 2000 .64 .64 .55 .71 .77 .68 .64 .64 4 01E406a 1849 2000 .58 .57 .75 .72 .56 .62 .61 5 01E406b 1839 2000 .53 .43 .54 .72 .73 .82 .78 6 01E407a 1888 2000 .14B .23A .47 .77 .78 7 01E407b 1862 2000 .44 .47 .49 .46 .75 .74 8 01E408a 1901 2000 .50 .57 .75 .75 9 01E408b 1897 2000 .60 .61 .67 .83 .84 10 01E409a 1921 2000 .40 .44 .78 .79 11 01E409b 1930 2000 .54 .80 .79 12 01E410a 1794 2000 .59 .60 .53 .48 .56 .58 .64 .79 .79 13 01E410b 1793 2000 .48 .52 .48 .52 .52 .50 .57 .75 .73 14 01E411a 1840 2000 .47 .63 .59 .68 .77 .71 .71 15 01E414a 1827 2000 .45 .69 .79 .72 .75 .87 .87 16 01E414b 1795 2000 .36 .48 .58 .58 .67 .64 .69 .87 .86 17 01E415b 1857 2000 .58 .64 .68 .74 .74 .74 18 01E416a 1847 2000 .57 .56 .77 .73 .61 .66 .66 19 01E416b 1827 2000 .49 .60 .61 .69 .70 .72 .72 20 01E417a 1822 2000 .32B .32B .55 .78 .78 .64 .67 .67 21 01E417b 1799 2000 .44 .45 .50 .50 .66 .73 .70 .58 .58 22 01E418b 1841 2000 .66 .50 .60 .70 .72 .68 .68 23 01E420a 1828 2000 .48 .39 .55 .54 .55 .60 .59 24 01E420b 1864 2000 .30B .42B .67 .68 .58 .58 Av segment correlation .46 .49 .51 .50 .58 .62 .63 .72 .72 PART 7: DESCRIPTIVE STATISTICS: Escape Glacier 17:23 Mon 28 Dec 2015 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 01E401a 1822 2000 179 8 1 .521 .75 1.29 .226 .671 .190 2.76 .481 .030 1 2 01E401b 1867 2000 134 6 0 .495 .81 1.35 .200 .658 .161 2.53 .417 -.042 1 3 01E404a 1824 2000 177 8 0 .656 1.05 2.69 .349 .646 .206 2.51 .293 -.030 1 4 01E406a 1849 2000 152 7 0 .618 1.67 2.79 .361 .441 .181 2.64 .378 .010 1 5 01E406b 1839 2000 162 7 0 .657 1.77 2.56 .347 .523 .158 2.60 .469 -.002 3 6 01E407a 1888 2000 113 5 2 .506 1.23 2.05 .311 .663 .147 2.66 .349 -.026 1 7 01E407b 1862 2000 139 6 0 .574 1.19 2.33 .430 .834 .188 2.51 .334 -.029 1 8 01E408a 1901 2000 100 4 0 .649 1.28 2.32 .414 .766 .182 2.54 .404 .033 1 9 01E408b 1897 2000 104 5 0 .735 1.28 3.52 .687 .902 .216 2.67 .340 -.089 1 10 01E409a 1921 2000 80 4 0 .625 1.88 2.68 .367 .358 .165 2.55 .347 -.052 1 11 01E409b 1930 2000 71 3 0 .682 2.02 2.87 .460 .621 .149 2.60 .397 .007 1 12 01E410a 1794 2000 207 9 0 .630 .68 2.05 .385 .906 .182 2.37 .272 -.032 3 13 01E410b 1793 2000 208 9 0 .558 .65 1.81 .342 .914 .159 2.58 .346 -.024 2 14 01E411a 1840 2000 161 7 0 .625 .96 2.41 .454 .849 .195 2.69 .443 .002 1 15 01E414a 1827 2000 174 7 0 .705 .95 9.13 .792 .327 .261 2.60 .352 -.012 1 16 01E414b 1795 2000 206 9 0 .624 1.04 2.84 .485 .797 .231 2.75 .395 -.054 1 17 01E415b 1857 2000 144 6 0 .679 1.14 2.05 .366 .709 .189 2.62 .374 -.035 1 18 01E416a 1847 2000 154 7 0 .654 1.27 2.02 .343 .568 .214 2.74 .462 -.014 1 19 01E416b 1827 2000 174 7 0 .612 1.21 2.82 .377 .540 .236 2.52 .347 .036 1 20 01E417a 1822 2000 179 8 2 .601 .76 1.27 .198 .643 .181 2.59 .444 -.025 1 21 01E417b 1799 2000 202 9 0 .554 .65 1.54 .221 .755 .185 2.57 .338 -.013 1 22 01E418b 1841 2000 160 7 0 .644 1.01 2.27 .482 .879 .188 2.48 .333 -.036 1 23 01E420a 1828 2000 173 7 0 .535 1.18 2.24 .349 .623 .179 2.59 .346 -.041 1 24 01E420b 1864 2000 137 6 2 .533 1.36 2.96 .400 .647 .174 2.62 .434 .020 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 3690 161 7 .608 1.09 9.13 .383 .686 .191 2.76 .378 -.017