Klickitat, Oregon - OR125 Additional Site Information Bryan A. Black William T. Struble Logan Wetherell Joshua J. Roering Chronology file name : OR125.CRN Measurement file name : OR125.RWL Date checked : 15JUN23 Checked by : NOAA Paleoclimatology Beginning year : 1437 Ending year : 1750 Principal investigators: Bryan A. Black William T. Struble Logan Wetherell Joshua J. Roering Site name : Klickitat Site location : Oregon Species information : PSME DOUGLAS-FIR Latitude : +442 Longitude : 8-1233 Elevation : 369 Series intercorrelation: 0.643 Avg mean sensitivity : 0.179 Avg standard deviation : 0.869 Avg autocorrelation : 0.841 Number dated series : 8 Segment length tested : 50 Number problem segments: 1 Pct problem segments : 1.47 PART 5: CORRELATION OF SERIES BY SEGMENTS: or125 15:14 Thu 15 Jun 2023 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 1425 1450 1475 1500 1525 1550 1575 1600 1625 1650 1675 1700 1474 1499 1524 1549 1574 1599 1624 1649 1674 1699 1724 1749 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 KLT02A 1508 1747 .77 .78 .82 .81 .65 .59 .67 .66 .59 2 KLT02B 1508 1745 .70 .74 .70 .69 .67 .64 .75 .74 .73 3 KLT03A 1517 1750 .63 .62 .74 .78 .79 .68 .62 .64 .51 4 KLT03B 1517 1749 .61 .58 .74 .71 .73 .71 .71 .61 .52 5 KLT04A 1589 1749 .68 .68 .57 .73 .61 .30A 6 KLT04B 1587 1749 .70 .63 .41 .57 .63 .44 7 KLT06A 1437 1690 .73 .91 .90 .77 .79 .79 .71 .53 .58 .54 8 KLT06B 1438 1684 .73 .91 .91 .73 .65 .68 .73 .43 .39 .45 Av segment correlation .73 .91 .91 .70 .69 .75 .73 .64 .57 .63 .65 .52 PART 7: DESCRIPTIVE STATISTICS: or125 15:14 Thu 15 Jun 2023 Page 7 ------------------------------------------------------------------------------------------------------------------------------------ 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 KLT02A 1508 1747 240 9 0 .674 1.81 3.79 .609 .788 .167 2.48 .305 -.001 1 2 KLT02B 1508 1745 238 9 0 .693 1.79 4.31 .627 .786 .174 2.63 .374 .038 1 3 KLT03A 1517 1750 234 9 0 .646 1.40 4.40 .635 .798 .210 2.72 .414 -.037 2 4 KLT03B 1517 1749 233 9 0 .643 1.49 4.41 .603 .766 .212 2.78 .507 -.063 2 5 KLT04A 1589 1749 161 6 1 .509 1.65 3.55 .679 .830 .169 2.59 .317 -.053 2 6 KLT04B 1587 1749 163 6 0 .523 1.74 4.73 .795 .866 .161 2.61 .370 -.049 2 7 KLT06A 1437 1690 254 10 0 .705 1.54 11.88 1.436 .943 .171 2.55 .262 -.022 1 8 KLT06B 1438 1684 247 10 0 .663 1.54 11.82 1.417 .947 .167 2.57 .298 .009 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 1770 68 1 .643 1.61 11.88 .869 .841 .179 2.78 .355 -.019