Numa Ridge Falls, Montana - MT168 Additional Site Information Gregory T. Pederson Brian Peters COFECHA output: Chronology file name : MT168.CRN Measurement file name : MT168.RWL Date checked : 21AUG19 Checked by : B. Bauer Beginning year : 1645 Ending year : 2001 Principal investigators: Gregory T. Pederson Brian Peters Site name : Numa Ridge Falls Site location : Montana Species information : PSME DOUGLAS-FIR Latitude : 4851 Longitude : -11412 Elevation : 1695M Series intercorrelation: 0.662 Avg mean sensitivity : 0.220 Avg standard deviation : 0.323 Avg autocorrelation : 0.774 Number dated series : 34 Segment length tested : 50 Number problem segments: 5 Pct problem segments : 1.52 PART 5: CORRELATION OF SERIES BY SEGMENTS: Numa Ridge Falls 12:07 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 NRF001A 1760 2001 .55 .61 .47 .57 .70 .68 .75 .69 .62 .58 2 NRF001B 1768 1983 .53 .64 .54 .36 .47 .75 .68 .62 .62 3 NRF002A 1790 2001 .73 .79 .80 .77 .74 .78 .74 .57 .56 4 NRF002B 1763 2001 .55 .66 .77 .75 .74 .75 .55 .45 .41 .42 5 NRF003A 1750 2001 .37 .57 .71 .83 .86 .80 .62 .65 .73 .73 6 NRF003B 1718 2001 .57 .65 .46 .48 .65 .75 .78 .80 .66 .70 .68 .68 7 NRF005A 1707 2001 .71 .71 .71 .81 .82 .84 .86 .82 .79 .79 .71 .71 8 NRF005B 1717 2001 .65 .67 .48 .61 .71 .74 .72 .69 .77 .74 .78 .73 9 NRF006C 1845 2000 .62 .57 .66 .64 .66 .69 .69 10 NRF006D 1850 2000 .55 .66 .65 .70 .74 .73 11 NRF007A 1731 2001 .65 .55 .72 .74 .82 .78 .64 .58 .60 .72 .73 12 NRF007B 1713 2001 .69 .62 .55 .71 .69 .75 .79 .71 .71 .74 .70 .71 13 NRF008A 1804 2001 .62 .59 .65 .75 .76 .73 .71 .71 14 NRF008B 1814 2001 .71 .74 .78 .77 .64 .68 .66 .65 15 NRF009A 1794 2001 .61 .69 .65 .64 .65 .60 .54 .64 .62 16 NRF013A 1884 2001 .78 .70 .62 .76 .75 17 NRF013B 1826 2001 .67 .66 .83 .72 .72 .71 .66 18 NRF014A 1824 2001 .65 .66 .57 .53 .51 .62 .64 .60 19 NRF014B 1811 2001 .64 .61 .67 .74 .60 .56 .64 .57 20 NRF015A 1669 2001 .60 .68 .81 .81 .71 .76 .81 .80 .65 .69 .67 .65 .84 .83 21 NRF015B 1672 2001 .68 .72 .84 .81 .70 .64 .70 .78 .62 .57 .66 .73 .82 .80 22 NRF016A 1673 2001 .45 .49 .66 .55 .46 .62 .68 .71 .73 .66 .59 .64 .65 .66 23 NRF016B 1790 2001 .55 .66 .47 .43B .54 .56 .61 .64 .65 24 NRF017A 1672 2001 .58 .60 .74 .70 .62 .71 .79 .83 .80 .70 .74 .69 .63 .65 25 NRF017B 1793 2001 .70 .75 .65 .64 .66 .50 .58 .70 .70 26 NRF018A 1777 2001 .30B .60 .63 .56 .40 .28A .51 .53 .56 27 NRF018B 1830 2001 .76 .81 .68 .30A .51 .67 .66 28 NRF019A 1870 2001 .66 .75 .69 .76 .85 .83 29 NRF019B 1800 2001 .63 .66 .63 .67 .63 .60 .66 .69 30 NRF020A 1654 2001 .70 .67 .73 .79 .73 .76 .82 .76 .76 .72 .54 .44 .64 .62 31 NRF020B 1645 2001 .76 .83 .85 .81 .73 .75 .78 .73 .77 .79 .69 .73 .76 .75 32 NRF021A 1710 2001 .59 .59 .44 .54 .83 .77 .70 .70 .64 .70 .82 .81 33 NRF023A 1850 2001 .44B .59 .74 .75 .74 .73 34 NRF023B 1862 2001 .49 .61 .66 .67 .76 .77 Av segment correlation .63 .66 .71 .70 .57 .64 .70 .70 .67 .69 .64 .65 .69 .68 PART 7: DESCRIPTIVE STATISTICS: Numa Ridge Falls 12:07 Wed 21 Aug 2019 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 NRF001A 1760 2001 242 10 0 .613 .64 2.46 .440 .937 .177 2.75 .345 -.040 1 2 NRF001B 1768 1983 216 9 0 .555 .91 3.10 .551 .888 .216 2.61 .416 -.022 1 3 NRF002A 1790 2001 212 9 0 .708 .61 1.57 .207 .813 .155 2.55 .411 -.026 1 4 NRF002B 1763 2001 239 10 0 .597 .79 2.02 .331 .909 .138 2.61 .454 -.007 1 5 NRF003A 1750 2001 252 10 0 .685 1.02 2.42 .475 .878 .178 2.79 .337 -.026 1 6 NRF003B 1718 2001 284 12 0 .646 1.02 2.17 .387 .838 .177 2.74 .409 -.017 1 7 NRF005A 1707 2001 295 12 0 .771 .55 2.59 .358 .866 .245 2.56 .254 -.028 2 8 NRF005B 1717 2001 285 12 0 .688 .53 2.00 .370 .865 .260 2.54 .321 -.052 1 9 NRF006C 1845 2000 156 7 0 .647 .21 .44 .085 .611 .304 2.50 .314 -.010 2 10 NRF006D 1850 2000 151 6 0 .647 .29 .59 .119 .715 .256 2.48 .353 -.033 1 11 NRF007A 1731 2001 271 11 0 .690 .32 .94 .156 .674 .287 2.69 .331 -.030 2 12 NRF007B 1713 2001 289 12 0 .702 .35 1.30 .182 .751 .289 2.69 .390 -.034 2 13 NRF008A 1804 2001 198 8 0 .686 .61 2.05 .287 .732 .238 2.76 .383 -.030 3 14 NRF008B 1814 2001 188 8 0 .682 .61 1.41 .236 .727 .213 2.53 .291 -.037 3 15 NRF009A 1794 2001 208 9 0 .624 .60 2.69 .445 .821 .289 2.78 .387 -.025 1 16 NRF013A 1884 2001 118 5 0 .731 .38 .89 .113 .569 .219 2.81 .478 -.052 1 17 NRF013B 1826 2001 176 7 0 .694 .44 1.04 .156 .628 .222 2.77 .457 -.022 1 18 NRF014A 1824 2001 178 8 0 .585 .21 .75 .101 .671 .249 2.84 .436 -.084 1 19 NRF014B 1811 2001 191 8 0 .619 .24 .95 .113 .704 .247 2.79 .458 -.024 1 20 NRF015A 1669 2001 333 14 0 .727 .73 2.37 .500 .933 .211 2.66 .445 -.013 1 21 NRF015B 1672 2001 330 14 0 .710 .62 1.92 .399 .923 .205 2.64 .410 -.029 1 22 NRF016A 1673 2001 329 14 0 .594 .85 2.60 .429 .825 .200 2.83 .441 -.041 1 23 NRF016B 1790 2001 212 9 1 .526 .58 1.04 .183 .660 .205 2.52 .335 -.051 1 24 NRF017A 1672 2001 330 14 0 .703 1.10 2.12 .346 .764 .171 2.51 .315 -.006 1 25 NRF017B 1793 2001 209 9 0 .643 .97 2.52 .390 .817 .190 2.69 .492 .002 1 26 NRF018A 1777 2001 225 9 2 .459 1.15 3.70 .523 .777 .219 2.49 .309 .008 1 27 NRF018B 1830 2001 172 7 1 .635 1.12 2.24 .244 .359 .180 2.64 .375 .016 1 28 NRF019A 1870 2001 132 6 0 .741 .54 1.04 .181 .679 .201 2.79 .528 .061 1 29 NRF019B 1800 2001 202 8 0 .635 .53 1.29 .257 .762 .245 2.60 .371 -.035 1 30 NRF020A 1654 2001 348 14 0 .696 .89 2.04 .420 .818 .220 2.62 .365 -.041 1 31 NRF020B 1645 2001 357 14 0 .755 .79 2.12 .361 .786 .230 2.62 .366 -.017 2 32 NRF021A 1710 2001 292 12 0 .672 .62 1.20 .173 .608 .187 2.63 .398 -.012 1 33 NRF023A 1850 2001 152 6 1 .627 1.09 2.65 .480 .668 .276 2.62 .454 -.034 1 34 NRF023B 1862 2001 140 6 0 .643 1.03 2.14 .396 .649 .254 2.53 .367 -.041 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 7912 329 5 .662 .69 3.70 .323 .774 .220 2.84 .383 -.025