Park Creek, Montana - MT169 Additional Site Information Gregory T. Pederson Jeremey S. Littell Michael Case COFECHA output: Chronology file name : MT169.CRN Measurement file name : MT169.RWL Date checked : 21AUG19 Checked by : B. Bauer Beginning year : 1529 Ending year : 2003 Principal investigators: Gregory T. Pederson Jeremey S. Littell Michael Case Site name : Park Creek Site location : Montana Species information : PSME DOUGLAS-FIR Latitude : 4821 Longitude : -11330 Elevation : 1800M Series intercorrelation: 0.653 Avg mean sensitivity : 0.264 Avg standard deviation : 0.427 Avg autocorrelation : 0.781 Number dated series : 25 Segment length tested : 50 Number problem segments: 8 Pct problem segments : 2.33 PART 5: CORRELATION OF SERIES BY SEGMENTS: Park Creek 12:08 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 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 PCC002A 1609 2003 .60 .66 .63 .48 .51 .71 .67 .63 .68 .75 .86 .86 .72 .66 .23A .24A 2 PCC002B 1551 2003 .63 .51 .61 .75 .78 .72 .74 .78 .76 .61 .58 .73 .77 .72 .57 .59 .65 .66 3 PCC003A 1573 2003 .74 .71 .54 .50 .76 .76 .65 .68 .64 .70 .78 .71 .66 .71 .70 .73 .60 .58 4 PCC003B 1562 1990 .62 .72 .54 .44 .75 .78 .78 .76 .68 .71 .77 .72 .76 .79 .73 .79 .75 5 PCC004A 1529 2003 .69 .69 .71 .76 .69 .78 .81 .75 .77 .77 .67 .73 .82 .77 .73 .73 .82 .79 .77 6 PCC004B 1531 2003 .71 .80 .81 .75 .62 .72 .79 .72 .69 .65 .64 .79 .86 .83 .75 .70 .82 .79 .75 7 PCC005A 1634 2003 .74 .70 .67 .69 .71 .70 .69 .72 .77 .76 .80 .74 .69 .79 .74 8 PCC005B 1613 2003 .63 .60 .74 .77 .75 .83 .78 .63 .69 .84 .87 .77 .74 .82 .86 .86 9 PCC007A 1673 2003 .54 .57 .70 .73 .70 .64 .68 .74 .76 .70 .47 .60 .76 .75 10 PCC007B 1754 2003 .57 .68 .77 .69 .66 .65 .30A .35 .71 .67 11 PCC009A 1679 2003 .65 .59 .63 .56 .60 .72 .78 .78 .78 .77 .73 .70 .67 12 PCC009B 1730 2003 .56 .51 .55 .68 .78 .67 .56 .54 .54 .33 .32A 13 PCC012A 1628 2003 .15B .65 .71 .63 .67 .59 .60 .73 .77 .73 .76 .75 .78 .82 .78 14 PCC012B 1754 2003 .64 .69 .77 .84 .76 .74 .78 .79 .79 .75 15 PCC013A 1641 2003 .68 .76 .73 .55 .59 .55 .56 .67 .77 .79 .78 .67 .69 .78 .77 16 PCC014A 1721 2003 .64 .67 .57 .61 .56 .58 .56 .42 .42 .46 .50 .49 17 PCC015A 1749 2003 .38 .38B .54 .73 .80 .62 .61 .77 .69 .68 .64 18 PCC016A 1702 2003 .69 .65 .51 .45 .70 .88 .84 .82 .84 .71 .70 .69 19 PCC016B 1690 2003 .66 .56 .59 .54 .60 .69 .80 .84 .74 .64 .64 .73 .75 20 PCC100A 1604 2003 .48 .50 .68 .70 .58 .57 .49 .55 .49 .34 .48 .75 .64 .58 .62 .71 21 PCC101A 1688 2003 .51 .54 .56 .64 .67 .57 .47 .54 .53 .37 .64 .73 .69 22 PCC102A 1747 2003 .30A .34 .47 .62 .73 .71 .61 .62 .61 .59 .59 23 PCC102B 1755 2003 .16B .34 .59 .57 .57 .61 .60 .62 .53 .53 24 PCC103A 1791 2003 .65 .63 .72 .65 .50 .46 .63 .69 .67 25 PCC103B 1752 2003 .43 .50 .43 .40 .54 .60 .64 .75 .79 .77 Av segment correlation .70 .70 .69 .61 .58 .71 .69 .65 .64 .58 .60 .67 .71 .71 .69 .64 .67 .68 .66 PART 7: DESCRIPTIVE STATISTICS: Park Creek 12:08 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 PCC002A 1609 2003 395 16 2 .592 .73 2.52 .317 .623 .278 2.96 .419 -.048 1 2 PCC002B 1551 2003 453 18 0 .673 .80 3.78 .559 .812 .294 2.65 .292 -.034 1 3 PCC003A 1573 2003 431 18 0 .670 .54 2.78 .346 .673 .364 2.92 .383 -.013 3 4 PCC003B 1562 1990 429 17 0 .705 .41 1.63 .265 .727 .342 2.78 .381 -.001 1 5 PCC004A 1529 2003 475 19 0 .742 .68 5.13 .678 .927 .252 2.86 .417 -.030 1 6 PCC004B 1531 2003 473 19 0 .741 .56 3.22 .455 .901 .239 2.76 .334 -.030 1 7 PCC005A 1634 2003 370 15 0 .725 .79 3.63 .387 .656 .291 2.84 .427 -.035 2 8 PCC005B 1613 2003 391 16 0 .756 .53 1.89 .301 .804 .287 2.65 .331 -.039 2 9 PCC007A 1673 2003 331 14 0 .660 .68 2.18 .388 .804 .265 2.75 .470 -.017 2 10 PCC007B 1754 2003 250 10 1 .580 .44 1.48 .326 .879 .303 2.53 .315 -.034 2 11 PCC009A 1679 2003 325 13 0 .690 .77 2.06 .444 .806 .276 2.68 .332 -.043 1 12 PCC009B 1730 2003 274 11 1 .554 .56 1.68 .278 .764 .255 2.97 .428 -.062 1 13 PCC012A 1628 2003 376 15 1 .634 .91 3.31 .620 .879 .251 2.64 .422 -.027 1 14 PCC012B 1754 2003 250 10 0 .746 .95 2.93 .557 .853 .255 2.85 .504 -.052 1 15 PCC013A 1641 2003 363 15 0 .688 .71 2.10 .311 .566 .299 2.91 .477 -.021 2 16 PCC014A 1721 2003 283 12 0 .544 1.23 3.28 .481 .708 .224 2.77 .381 -.023 1 17 PCC015A 1749 2003 255 11 1 .623 1.23 3.83 .522 .834 .174 2.75 .384 -.005 1 18 PCC016A 1702 2003 302 12 0 .705 .63 3.31 .520 .930 .235 2.99 .431 -.044 1 19 PCC016B 1690 2003 314 13 0 .688 .78 2.44 .437 .837 .231 2.82 .354 -.040 1 20 PCC100A 1604 2003 400 16 0 .566 .37 .81 .152 .722 .244 2.71 .354 -.033 1 21 PCC101A 1688 2003 316 13 0 .559 .50 1.03 .144 .524 .217 2.57 .355 -.012 1 22 PCC102A 1747 2003 257 11 1 .588 1.01 3.12 .644 .882 .220 2.94 .376 -.037 1 23 PCC102B 1755 2003 249 10 1 .509 1.05 3.74 .701 .900 .228 2.62 .385 -.038 1 24 PCC103A 1791 2003 213 9 0 .614 .85 3.57 .449 .785 .211 2.73 .342 .007 2 25 PCC103B 1752 2003 252 10 0 .563 .99 3.28 .537 .814 .236 2.44 .280 -.027 3 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 8427 343 8 .653 .72 5.13 .427 .781 .264 2.99 .382 -.030