Sweetgrass Hills PIAL, Montana - MT172 Additional Site Information David Sauchyn J. Stroich COFECHA output: Chronology file name : MT172.CRN Measurement file name : MT172.RWL Date checked : 21AUG19 Checked by : B. Bauer Beginning year : 1560 Ending year : 2000 Principal investigators: David Sauchyn J. Stroich Site name : Sweetgrass Hills Site location : Montana Species information : PIAL WHITEBARK PINE Latitude : 4850 Longitude : -11130 Elevation : 1800M Series intercorrelation: 0.526 Avg mean sensitivity : 0.216 Avg standard deviation : 0.423 Avg autocorrelation : 0.835 Number dated series : 48 Segment length tested : 50 Number problem segments: 43 Pct problem segments : 10.64 PART 5: CORRELATION OF SERIES BY SEGMENTS: Sweetgrass Hills 12:09 Wed 21 Aug 2019 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 1650 1675 1700 1725 1750 1775 1800 1825 1850 1875 1900 1925 1950 1975 1699 1724 1749 1774 1799 1824 1849 1874 1899 1924 1949 1974 1999 2024 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 SGH1B 1751 1995 .47 .52 .49 .55 .64 .68 .62 .64 .67 2 SGH3A 1744 1996 .37 .38 .37 .46 .62 .35B .47 .54 .42 .47 3 SGH3B 1784 1996 .22B .30A .47 .40 .39 .39 .42 .56 4 SGH4B 1672 1996 .12B .25B .51 .58 .65 .57 .56 .52 .33B .58 .75 .59 .54 5 SGH5A 1764 1996 .32B .29B .75 .79 .68 .68 .68 .58 .55 6 SGH5B 1781 1996 .30A .75 .87 .62 .64 .60 .57 .75 7 SGH6A 1852 1996 .27A .41 .54 .62 .62 8 SGH7A 1778 1996 .75 .70 .63 .73 .75 .47 .30B .56 9 SGH7B 1752 1996 .60 .71 .69 .60 .68 .81 .56 .38 .71 10 SGH8A 1771 1992 .49 .57 .83 .75 .54 .63 .74 .77 .73 11 SGH8B 1766 1991 .45 .52 .71 .62 .36 .58 .83 .73 .68 12 SGH10A 1849 1996 .35 .38 .55 .45 .47 .47 13 SGH11A 1673 1996 .33 .35 .62 .57 .45 .51 .64 .55 .17B .55 .64 .37 .42 14 SGH12A 1785 1996 .58 .42 .53 .58 .50 .54 .64 .57 15 SGH12B 1836 1996 .60 .62 .55 .46 .52 .55 16 SGH13A 1778 1992 .54 .47 .43 .38 .32A .44 .67 .68 17 SGH15A 1893 1996 .59 .62 .68 .63 18 SGH15B 1791 1996 .79 .76 .71 .48 .59 .61 .41 .44 19 SGH15C 1819 1996 .56 .48 .73 .74 .57 .58 .60 20 SGH16A 1819 1995 .74 .71 .70 .69 .60 .46 .31A 21 SGH16B 1809 1995 .75 .70 .64 .71 .68 .61 .44 22 SGH19A 1777 1995 .52 .48 .61 .46 .52 .48 .49 .23A 23 SGH20A 1835 1996 .56 .55 .54 .55 .51 .51 24 SGH20B 1830 1996 .61 .58 .58 .53 .61 .60 25 SGH22A 1683 1996 .24A .47 .49 .69 .72 .61 .56 .46 .63 .71 .56 .43 26 SGH22B 1751 1996 .75 .73 .47 .44 .49 .60 .66 .46 .39 27 SGH26A 1782 1994 .55 .51 .55 .41 .56 .57 .53 .49 28 SGH27B 1767 1996 .45 .43 .50 .46 .42 .30A .27B .43 .51 29 SGH28A 1812 1996 .64 .59 .47 .47 .45 .55 .57 30 SGH29A 1834 1996 .45 .41 .72 .67 .51 .44 31 SGH29B 1829 1996 .47 .70 .59 .52 .60 .48 32 SGH30A 1812 1995 .73 .67 .63 .54 .47 .47 .30A 33 SGH30B 1805 1995 .47 .53 .62 .50 .47 .51 .41 34 SGH31A 1821 1996 .65 .60 .69 .69 .46 .58 .69 35 SGH31B 1808 1996 .46 .47 .59 .67 .64 .62 .60 36 SGH32A 1651 1996 .26A .49 .51 .36 .35 .57 .82 .69 .42 .38 .49 .57 .59 37 SGH33C 1560 1996 .21A .23A .21A .33 .52 .65 .77 .74 .55 .42 .25B .20B .22B 38 SGH34A 1826 1996 .47 .28A .46 .58 .54 .59 39 SGH34B 1782 1996 .49 .56 .63 .26A .43 .70 .61 .40 40 SGH36A 1789 1996 .72 .70 .61 .51 .61 .64 .50B .57 41 SGH37A 1712 1996 .47 .47 .64 .76 .82 .81 .66 .78 .81 .71 .62 42 SGH37B 1725 1996 .27B .51 .63 .76 .75 .62 .66 .61 .46 .42 43 SGH5A 1850 1998 .54 .65 .58 .55 .47 44 SGH6C 1746 2000 .65 .63 .78 .61 .42 .38 .38 .32B .26A .22B .20B 45 SGH7B 1691 1950 .14B .27B .51 .58 .27B .37 .59 .35 .51 .53 .47 46 SGH7C 1722 2000 .60 .60 .71 .51 .44 .59 .50 .58 .52 .40B .25A .22A 47 SGH8A 1728 1999 .48 .55 .51 .62 .64 .52 .50 .41 .35 .15B 48 SGH8B 1769 2000 .27B .43 .56 .63 .43 .51 .47 .26A .42 .38 Av segment correlation .23 .28 .46 .47 .52 .55 .61 .59 .51 .57 .56 .52 .50 .27 PART 7: DESCRIPTIVE STATISTICS: Sweetgrass Hills 12:09 Wed 21 Aug 2019 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 () --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- 1 SGH1B 1751 1995 245 9 0 .552 .82 2.94 .505 .845 .254 2.63 .332 -.072 1 2 SGH3A 1744 1996 253 10 1 .433 .81 2.20 .404 .815 .221 2.63 .367 -.064 2 3 SGH3B 1784 1996 213 8 2 .408 .59 1.96 .329 .789 .250 2.76 .508 -.012 2 4 SGH4B 1672 1996 325 13 3 .513 .37 1.03 .143 .771 .216 2.67 .409 -.010 2 5 SGH5A 1764 1996 233 9 2 .586 .74 1.33 .184 .578 .176 2.56 .418 -.006 1 6 SGH5B 1781 1996 216 8 1 .628 .78 1.51 .267 .788 .179 2.68 .355 -.019 1 7 SGH6A 1852 1996 145 5 1 .476 1.12 3.23 .578 .851 .208 2.70 .505 -.027 1 8 SGH7A 1778 1996 219 8 1 .613 .57 2.30 .396 .900 .210 2.52 .348 -.010 1 9 SGH7B 1752 1996 245 9 0 .631 .93 2.82 .506 .876 .196 2.56 .375 .024 2 10 SGH8A 1771 1992 222 9 0 .668 .92 2.98 .449 .808 .241 2.55 .401 -.037 1 11 SGH8B 1766 1991 226 9 0 .603 .80 2.13 .373 .760 .252 2.59 .360 .039 1 12 SGH10A 1849 1996 148 6 0 .463 .94 2.09 .462 .858 .209 2.66 .338 -.074 1 13 SGH11A 1673 1996 324 13 1 .473 .64 2.10 .404 .887 .229 2.79 .452 -.036 1 14 SGH12A 1785 1996 212 8 0 .557 .62 2.54 .384 .793 .280 2.54 .364 -.038 1 15 SGH12B 1836 1996 161 6 0 .542 .73 2.39 .475 .825 .265 2.58 .423 -.077 1 16 SGH13A 1778 1992 215 8 1 .505 .63 4.39 .666 .908 .252 2.60 .425 -.028 2 17 SGH15A 1893 1996 104 4 0 .629 1.02 2.02 .352 .746 .206 2.56 .414 -.007 1 18 SGH15B 1791 1996 206 8 0 .605 .62 2.85 .490 .914 .176 2.94 .428 .000 1 19 SGH15C 1819 1996 178 7 0 .586 1.02 5.26 .593 .791 .204 2.70 .404 -.049 1 20 SGH16A 1819 1995 177 7 1 .583 .68 2.86 .590 .921 .220 2.65 .413 -.046 1 21 SGH16B 1809 1995 187 7 0 .625 .93 3.27 .770 .930 .254 2.62 .392 .014 2 22 SGH19A 1777 1995 219 8 1 .441 .82 2.17 .313 .820 .188 2.43 .249 -.014 1 23 SGH20A 1835 1996 162 6 0 .543 .93 2.91 .501 .828 .185 2.66 .395 -.067 1 24 SGH20B 1830 1996 167 6 0 .578 .99 3.85 .704 .900 .187 2.57 .345 -.039 1 25 SGH22A 1683 1996 314 12 1 .527 .58 1.27 .232 .784 .216 3.04 .354 .011 4 26 SGH22B 1751 1996 246 9 0 .558 .75 2.90 .416 .844 .230 2.62 .381 -.005 2 27 SGH26A 1782 1994 213 8 0 .525 .85 2.51 .549 .890 .233 2.63 .393 -.016 1 28 SGH27B 1767 1996 230 9 2 .415 1.35 4.20 .690 .842 .225 2.77 .414 -.060 1 29 SGH28A 1812 1996 185 7 0 .557 1.52 4.70 1.062 .931 .197 2.66 .438 -.021 1 30 SGH29A 1834 1996 163 6 0 .541 .56 1.43 .220 .768 .198 2.60 .363 -.041 1 31 SGH29B 1829 1996 168 6 0 .537 1.41 4.28 .743 .860 .196 2.86 .433 -.003 1 32 SGH30A 1812 1995 184 7 1 .528 .69 2.63 .648 .939 .242 2.63 .370 -.033 1 33 SGH30B 1805 1995 191 7 0 .487 .62 2.71 .520 .922 .222 2.72 .448 .016 1 34 SGH31A 1821 1996 176 7 0 .609 .88 3.45 .507 .888 .184 2.58 .370 -.017 2 35 SGH31B 1808 1996 189 7 0 .589 .75 3.51 .534 .916 .182 2.73 .403 .008 3 36 SGH32A 1651 1996 346 13 1 .463 .35 .94 .147 .835 .182 2.45 .321 .001 1 37 SGH33C 1560 1996 437 13 6 .392 .38 1.57 .237 .901 .176 2.64 .368 -.015 1 38 SGH34A 1826 1996 171 6 1 .480 1.24 3.69 .637 .880 .183 2.50 .369 -.007 2 39 SGH34B 1782 1996 215 8 1 .490 .93 2.00 .435 .842 .200 2.51 .399 .013 1 40 SGH36A 1789 1996 208 8 1 .601 1.36 2.98 .616 .832 .223 2.56 .364 -.030 1 41 SGH37A 1712 1996 285 11 0 .693 .49 1.40 .187 .776 .181 2.65 .354 -.024 1 42 SGH37B 1725 1996 272 10 1 .563 .57 1.08 .182 .705 .200 2.44 .333 -.027 6 43 SGH5A 1850 1998 149 5 0 .526 .82 1.84 .410 .895 .191 2.64 .521 -.009 2 44 SGH6C 1746 2000 255 11 4 .434 .40 1.53 .269 .820 .255 2.75 .439 -.041 2 45 SGH7B 1691 1950 260 11 3 .378 .93 2.42 .407 .748 .231 2.81 .488 -.048 1 46 SGH7C 1722 2000 279 12 3 .484 .78 2.17 .409 .797 .240 2.66 .392 -.039 1 47 SGH8A 1728 1999 272 10 1 .459 .47 1.40 .304 .860 .231 2.65 .357 -.057 1 48 SGH8B 1769 2000 232 10 2 .450 .47 2.17 .345 .853 .272 2.81 .447 -.108 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 10642 404 43 .526 .76 5.26 .423 .835 .216 3.04 .391 -.024