Chronology file name : OR133.CRN Measurement file name : OR133.RWL Date checked : 22SEP25 Checked by : NOAA-Paleoclimatology Beginning year : 1899 Ending year : 2019 Principal investigators: King Harley Site name : Cultus Lake Site location : Oregon Species information : PIEN APACHE PINE Latitude : 4602 Longitude : -12145 Elevation : 1311M Series intercorrelation: 0.565 Avg mean sensitivity : 0.203 Avg standard deviation : 1.568 Avg autocorrelation : 0.851 Number dated series : 20 Segment length tested : 50 Number problem segments: 2 Pct problem segments : 3.45 PART 5: CORRELATION OF SERIES BY SEGMENTS: or133 12:38 Mon 22 Sep 2025 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 1900 1925 1950 1975 1949 1974 1999 2024 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 CCS01A 1924 2019 .57 .63 .84 .80 2 CCS01B 1922 2019 .46 .48 .72 .74 3 CCS02A 1954 2019 .61 .55 4 CCS02B 1951 2019 .56 .57 5 CCS04A 1929 2019 .45 .68 .76 6 CCS04B 1934 2019 .63 .72 .70 7 CCS05A 1958 2019 .31A .46 8 CCS05B 1945 2019 .36 .47 .52 9 CCS06A 1960 2019 .83 .82 10 CCS06B 1933 2018 .41 .48 .49 11 CCS07A 1908 2019 .34 .73 .82 .75 12 CCS07B 1915 2019 .43 .61 .67 .59 13 CCS08A 1899 2019 .13B .50 .67 .64 14 CCS08B 1927 2019 .49 .73 .72 15 CCS09B 1965 2019 .80 .82 16 CCS10B 1961 2019 .60 .60 17 CCS11A 1935 2019 .66 .67 .63 18 CCS12A 1969 2019 .39 .40 19 CCS13B 1937 2019 .49 .58 .62 20 CCS15A 1934 2019 .60 .72 .73 Av segment correlation .39 .54 .64 .65 PART 7: DESCRIPTIVE STATISTICS: or133 12:38 Mon 22 Sep 2025 Page 6 ------------------------------------------------------------------------------------------------------------------------------------ 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 CCS01A 1924 2019 96 4 0 .664 2.83 9.44 1.773 .887 .221 2.78 .542 -.025 1 2 CCS01B 1922 2019 98 4 0 .538 3.33 8.27 1.870 .906 .187 2.40 .291 -.010 1 3 CCS02A 1954 2019 66 2 0 .503 3.86 6.64 1.622 .758 .233 2.51 .413 -.016 1 4 CCS02B 1951 2019 69 2 0 .512 3.77 8.74 2.031 .826 .248 2.54 .339 -.061 1 5 CCS04A 1929 2019 91 3 0 .561 3.67 7.32 1.191 .779 .160 2.66 .516 -.061 1 6 CCS04B 1934 2019 86 3 0 .629 3.97 6.97 1.312 .811 .158 2.49 .420 -.043 1 7 CCS05A 1958 2019 62 2 1 .369 4.12 7.72 1.287 .630 .220 2.58 .427 -.066 1 8 CCS05B 1945 2019 75 3 0 .459 3.24 6.56 1.286 .823 .183 2.65 .405 -.057 1 9 CCS06A 1960 2019 60 2 0 .814 3.73 7.86 1.548 .718 .198 2.75 .569 -.075 1 10 CCS06B 1933 2018 86 3 0 .441 2.09 5.22 1.495 .951 .191 2.64 .547 -.054 4 11 CCS07A 1908 2019 112 4 0 .614 2.88 7.64 1.730 .888 .211 2.62 .425 -.001 2 12 CCS07B 1915 2019 105 4 0 .550 2.14 5.50 1.457 .918 .242 2.56 .465 -.014 3 13 CCS08A 1899 2019 121 4 1 .436 2.36 7.41 1.521 .903 .223 2.51 .420 -.077 1 14 CCS08B 1927 2019 93 3 0 .618 2.55 6.16 1.565 .872 .225 2.65 .488 -.102 1 15 CCS09B 1965 2019 55 2 0 .799 4.18 7.65 1.444 .717 .205 2.62 .535 -.100 1 16 CCS10B 1961 2019 59 2 0 .618 3.42 8.12 1.437 .840 .170 2.56 .511 -.002 2 17 CCS11A 1935 2019 85 3 0 .607 2.80 6.18 1.585 .900 .217 2.41 .412 -.039 1 18 CCS12A 1969 2019 51 2 0 .393 4.76 8.29 2.128 .766 .234 2.63 .476 .019 2 19 CCS13B 1937 2019 83 3 0 .565 2.73 6.07 1.600 .922 .179 2.68 .539 .003 1 20 CCS15A 1934 2019 86 3 0 .646 2.77 6.43 1.556 .929 .163 2.51 .463 -.076 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 1639 58 2 .565 3.13 9.44 1.568 .851 .203 2.78 .457 -.043