Excursion Ridge Mountain Hemlock, Alaska - AK196 Additional Site Information G. Wiles, N. Wiesenberg, C. Mennett Chronology file name : AK196.CRN Measurement file name : AK196.RWL Date checked : 12OCT22 Checked by : NOAA Paleoclimatology Beginning year : 1517 Ending year : 2009 Principal investigators: G. Wiles, N. Wiesenberg, C. Mennett Site name : Excursion Ridge Mountain Hemlock Site location : Alaska Species information : TSME MOUNTAIN HEMLOCK Latitude : 5827 Longitude : -13534 Elevation : 505M Series intercorrelation: 0.665 Avg mean sensitivity : 0.270 Avg standard deviation : 0.287 Avg autocorrelation : 0.757 Number dated series : 58 Segment length tested : 50 Number problem segments: 11 Pct problem segments : 1.77 PART 5: CORRELATION OF SERIES BY SEGMENTS: ak196 17:47 Wed 12 Oct 2022 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 1525 1550 1575 1600 1625 1650 1675 1700 1725 1750 1775 1800 1825 1850 1875 1900 1925 1950 1975 1574 1599 1624 1649 1674 1699 1724 1749 1774 1799 1824 1849 1874 1899 1924 1949 1974 1999 2024 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 SX03N 1744 2009 .50 .60 .73 .80 .81 .79 .76 .71 .70 .64 .65 2 SX18SW 1907 2008 .35B .49 .41 .45 3 SX34NW 1829 2008 .42 .53 .87 .83 .75 .76 .69 4 SX35SE 1679 2008 .77 .67 .70 .74 .63 .69 .77 .75 .70 .68 .74 .51 .47 5 SX40NE 1770 2009 .41 .51 .75 .83 .83 .79 .76 .73 .74 .77 6 SX40NW 1781 2009 .63 .63 .70 .81 .75 .70 .63 .54 .57 7 SX41N 1778 2009 .69 .72 .69 .75 .78 .78 .75 .63 .46 8 SX46NE 1864 2009 .67 .70 .66 .70 .74 .76 9 SX49N 1823 2008 .67 .68 .79 .79 .66 .59 .61 .39B 10 SX49SW 1791 2008 .53 .56 .69 .74 .53 .52 .66 .66 .74 11 SX55NW 1769 2009 .47 .52 .58 .79 .84 .80 .80 .76 .59 .61 12 SX55W 1791 2009 .71 .66 .78 .79 .81 .84 .78 .64 .61 13 SX56NE 1781 2009 .56 .63 .57 .71 .70 .68 .81 .72 .64 14 SX56NW 1789 2008 .60 .60 .69 .82 .81 .85 .82 .64 .63 15 SX59E 1773 2008 .76 .78 .46 .49 .72 .74 .79 .81 .67 .60 16 SX60W 1773 2009 .66 .65 .68 .78 .81 .83 .84 .79 .62 .64 17 SX65SW 1765 2009 .48 .62 .79 .67 .69 .85 .82 .76 .56 .62 18 SX67E 1784 2009 .60 .59 .66 .74 .79 .78 .73 .58 .62 19 SX67NE 1762 2007 .69 .69 .63 .62 .71 .75 .72 .68 .46 .35 20 SX69NW 1796 2009 .69 .66 .62 .57 .64 .69 .65 .66 .71 21 EX01SE 1737 2006 .31A .72 .73 .79 .75 .66 .73 .70 .66 .58 .61 22 EX01NW 1679 2006 .62 .65 .69 .87 .81 .69 .80 .79 .77 .68 .63 .65 .64 23 EX02N 1722 2006 .60 .68 .72 .84 .75 .62 .65 .78 .73 .66 .57 .63 24 EX04SE 1665 2006 .65 .74 .80 .75 .76 .74 .76 .84 .76 .73 .74 .74 .77 .79 25 EX06S 1808 2006 .79 .69 .65 .58 .51 .63 .67 .40 26 EX07NE 1539 2006 .73 .78 .73 .73 .58 .62 .83 .78 .74 .77 .67 .68 .80 .75 .72 .78 .73 .66 .61 27 EX07SE 1546 2004 .75 .73 .71 .71 .74 .80 .87 .77 .73 .76 .59 .60 .76 .80 .85 .83 .73 .69 .68 28 EX09NW 1669 2006 .25B .36 .58 .53 .61 .70 .79 .59 .64 .75 .76 .75 .70 .71 29 EX21NE 1619 2004 .51 .60 .69 .74 .56 .56 .78 .66 .57 .72 .73 .70 .54 .41B .55 .63 30 EX22SE 1711 2006 .77 .84 .79 .65 .45B .54 .62 .70 .71 .59 .61 .55 31 EX23NE 1540 1626 .71 .79 .66 .64 32 EX23NE 1634 2006 .71 .87 .90 .75 .70 .76 .74 .79 .79 .69 .76 .84 .80 .73 .70 33 EX25NW 1567 2006 .67 .72 .80 .74 .84 .85 .73 .70 .72 .75 .79 .80 .74 .71 .46 .44 .70 .65 34 EX27NE 1610 2006 .71 .74 .80 .83 .76 .38 .40 .65 .67 .74 .66 .62 .67 .55 .47 .40 35 EX28NE 1765 2006 .80 .70 .59 .65 .72 .89 .83 .77 .75 .63 36 EX29SW 1687 1728 .23B 37 EX29SW 1720 2006 .23B .28B .67 .67 .75 .84 .82 .84 .67 .65 .66 .60 38 EX30NW 1611 2006 .70 .73 .70 .78 .75 .75 .77 .70 .66 .61 .68 .79 .84 .83 .77 .78 39 EX38SW 1795 2006 .74 .75 .72 .62 .62 .76 .76 .57 .57 40 EX41SW 1709 2006 .68 .76 .80 .81 .71 .66 .76 .77 .73 .78 .61 .63 41 EX41SE 1709 2006 .67 .75 .82 .82 .71 .67 .76 .77 .75 .73 .50 .52 42 EX42E 1850 2006 .61 .59 .46 .53 .57 .61 43 EX43SE 1517 2006 .40 .53 .57 .69 .78 .81 .78 .54 .49 .66 .73 .80 .78 .79 .83 .82 .72 .71 .68 44 EX44NW 1644 1818 .62 .72 .77 .74 .77 .84 .66 45 EX44NW 1820 2006 .58 .61 .68 .71 .71 .63 .59 .58 46 EX45E 1567 2006 .63 .68 .72 .50 .49 .72 .81 .78 .75 .67 .60 .72 .72 .66 .73 .74 .70 .64 47 EX46N 1533 1992 .54 .68 .70 .53 .05B .21A .74 .71 .74 .77 .78 .70 .56 .55 .70 .80 .68 .62 48 EX47N 1585 2006 .72 .74 .72 .75 .87 .80 .74 .63 .58 .56 .53 .63 .70 .66 .65 .51 .56 49 EX47E 1547 1827 .75 .76 .80 .81 .63 .66 .83 .73 .73 .76 .71 .69 50 EX48E 1576 1718 .78 .84 .77 .74 .77 51 EX48E 1810 2006 .60 .66 .59 .65 .65 .52 .37 .52 52 EX49N 1710 2005 .69 .79 .85 .80 .81 .80 .72 .75 .70 .55 .52 .50 53 EX50W 1861 2006 .62 .74 .73 .78 .69 .69 54 EX51NW 1848 2006 .81 .84 .65 .48 .63 .65 .60 55 EX52W 1804 2006 .68 .69 .67 .74 .80 .78 .66 .73 56 EX91NE 1724 2006 .58 .63 .79 .85 .80 .76 .73 .68 .46 .52 .59 .49 57 EX91NW 1820 2006 .55 .64 .68 .59 .44 .56 .54 .55 58 EX92NW 1830 2006 .67 .68 .59 .45 .58 .55 .56 Av segment correlation .65 .70 .71 .70 .64 .66 .74 .68 .65 .71 .69 .68 .70 .71 .73 .70 .68 .62 .60 PART 7: DESCRIPTIVE STATISTICS: ak196 17:47 Wed 12 Oct 2022 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 SX03N 1744 2009 266 11 0 .663 .63 2.33 .413 .835 .307 2.47 .311 -.024 1 2 SX18SW 1907 2008 102 4 1 .397 1.00 2.59 .561 .786 .290 2.60 .381 -.017 2 3 SX34NW 1829 2008 180 7 0 .689 .61 2.23 .273 .617 .298 2.69 .375 -.015 2 4 SX35SE 1679 2008 330 13 0 .663 .62 1.96 .364 .885 .267 2.71 .398 -.045 2 5 SX40NE 1770 2009 240 10 0 .709 .44 .81 .161 .705 .238 2.63 .475 .003 1 6 SX40NW 1781 2009 229 9 0 .671 .79 1.96 .332 .847 .170 2.60 .319 -.013 1 7 SX41N 1778 2009 232 9 0 .639 .96 2.07 .357 .775 .205 2.44 .266 -.047 2 8 SX46NE 1864 2009 146 6 0 .696 .58 1.28 .230 .714 .229 2.80 .490 .026 1 9 SX49N 1823 2008 186 8 1 .612 .97 2.07 .323 .638 .229 2.57 .400 .011 1 10 SX49SW 1791 2008 218 9 0 .601 .77 2.07 .366 .816 .243 2.56 .322 .030 1 11 SX55NW 1769 2009 241 10 0 .690 .59 2.13 .288 .673 .298 2.87 .359 -.023 2 12 SX55W 1791 2009 219 9 0 .737 .66 1.42 .252 .611 .283 2.57 .411 -.012 1 13 SX56NE 1781 2009 229 9 0 .658 .76 1.46 .306 .773 .250 2.68 .428 -.055 2 14 SX56NW 1789 2008 220 9 0 .734 .43 .79 .162 .656 .271 2.56 .351 .018 1 15 SX59E 1773 2008 236 10 0 .671 .61 1.97 .334 .773 .294 2.66 .440 -.030 2 16 SX60W 1773 2009 237 10 0 .752 .70 2.32 .290 .756 .234 2.67 .369 -.008 1 17 SX65SW 1765 2009 245 10 0 .665 .66 1.30 .268 .714 .275 2.69 .340 -.004 1 18 SX67E 1784 2009 226 9 0 .688 .59 1.35 .294 .783 .303 2.57 .424 -.018 1 19 SX67NE 1762 2007 246 10 0 .628 .44 1.30 .236 .759 .307 2.61 .370 .005 1 20 SX69NW 1796 2009 214 9 0 .609 .87 2.06 .378 .690 .258 2.53 .320 -.026 1 21 EX01SE 1737 2006 270 11 1 .598 .58 1.31 .266 .741 .255 2.83 .426 .001 1 22 EX01NW 1679 2006 328 13 0 .697 .68 2.31 .341 .842 .228 2.56 .337 -.034 1 23 EX02N 1722 2006 285 12 0 .684 .66 1.37 .231 .653 .237 2.74 .480 .003 1 24 EX04SE 1665 2006 342 14 0 .734 .45 1.58 .271 .837 .244 2.57 .319 -.041 3 25 EX06S 1808 2006 199 8 0 .566 .62 1.77 .262 .722 .247 2.48 .304 -.020 3 26 EX07NE 1539 2006 468 19 0 .716 .54 1.94 .319 .772 .331 2.80 .412 -.030 1 27 EX07SE 1546 2004 459 19 0 .727 .43 1.97 .307 .840 .328 2.60 .322 -.051 1 28 EX09NW 1669 2006 338 14 1 .587 .55 1.35 .247 .799 .244 2.59 .355 .010 1 29 EX21NE 1619 2004 386 16 1 .614 .64 2.47 .408 .825 .277 2.77 .368 -.054 4 30 EX22SE 1711 2006 296 12 1 .656 .52 1.65 .245 .562 .372 2.53 .396 -.002 1 31 EX23NE 1540 1626 87 4 0 .641 .26 .72 .174 .851 .323 2.61 .465 -.009 1 32 EX23NE 1634 2006 373 15 0 .752 .41 1.12 .211 .824 .261 2.59 .308 -.018 1 33 EX25NW 1567 2006 440 18 0 .694 .44 1.16 .194 .685 .299 2.61 .365 -.031 1 34 EX27NE 1610 2006 397 16 0 .618 .41 1.64 .329 .874 .312 2.53 .303 -.017 1 35 EX28NE 1765 2006 242 10 0 .701 .54 1.23 .271 .770 .300 2.56 .421 -.024 1 36 EX29SW 1687 1728 42 1 1 .227 .51 1.52 .410 .689 .498 2.82 .569 -.078 1 37 EX29SW 1720 2006 287 12 2 .617 .68 2.60 .343 .810 .248 2.62 .244 .016 5 38 EX30NW 1611 2006 396 16 0 .737 .57 1.41 .227 .738 .242 2.55 .308 -.017 1 39 EX38SW 1795 2006 212 9 0 .658 .59 1.31 .242 .725 .251 2.62 .399 -.041 1 40 EX41SW 1709 2006 298 12 0 .722 .66 1.57 .296 .781 .268 2.60 .380 -.010 1 41 EX41SE 1709 2006 298 12 0 .697 .66 1.85 .303 .778 .266 2.63 .298 -.026 1 42 EX42E 1850 2006 157 6 0 .545 1.53 3.55 .675 .800 .209 2.76 .529 .041 1 43 EX43SE 1517 2006 490 19 0 .673 .45 1.50 .260 .786 .302 2.72 .356 -.005 1 44 EX44NW 1644 1818 175 7 0 .699 .63 3.05 .377 .701 .251 2.62 .373 -.028 1 45 EX44NW 1820 2006 187 8 0 .615 .26 .54 .091 .615 .251 2.66 .438 -.018 1 46 EX45E 1567 2006 440 18 0 .673 .34 1.25 .191 .628 .372 2.73 .470 .000 1 47 EX46N 1533 1992 460 18 2 .574 .47 1.64 .247 .739 .271 2.48 .261 -.046 1 48 EX47N 1585 2006 422 17 0 .665 .52 1.32 .270 .879 .202 2.66 .382 -.024 1 PART 7: DESCRIPTIVE STATISTICS: ak196 17:47 Wed 12 Oct 2022 Page 10 ------------------------------------------------------------------------------------------------------------------------------------ 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 () --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- 49 EX47E 1547 1827 281 12 0 .731 .68 1.65 .284 .786 .227 2.56 .343 .004 1 50 EX48E 1576 1718 143 5 0 .764 .63 1.10 .200 .571 .240 2.63 .449 -.045 1 51 EX48E 1810 2006 197 8 0 .564 .27 .58 .103 .705 .244 2.69 .452 -.022 1 52 EX49N 1710 2005 296 12 0 .704 .44 1.22 .226 .756 .296 2.65 .439 .001 2 53 EX50W 1861 2006 146 6 0 .698 .99 2.67 .450 .782 .240 2.78 .452 -.023 1 54 EX51NW 1848 2006 159 7 0 .651 .76 1.91 .414 .900 .227 2.57 .395 .009 1 55 EX52W 1804 2006 203 8 0 .711 .78 2.15 .305 .622 .247 2.66 .436 -.036 1 56 EX91NE 1724 2006 283 12 0 .641 .83 1.77 .351 .785 .242 2.72 .443 .027 1 57 EX91NW 1820 2006 187 8 0 .547 .75 1.44 .290 .746 .250 2.60 .449 -.057 2 58 EX92NW 1830 2006 177 7 0 .583 .77 1.44 .272 .711 .222 2.63 .492 -.051 2 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 15288 622 11 .665 .59 3.55 .287 .757 .270 2.87 .376 -.018