Chronology file name : CA743.CRN
Measurement file name : CA743.RWL
Date checked : 21JAN25
Checked by : NOAA-Paleoclimatology
Beginning year : 1826
Ending year : 2024
Principal investigators: Birch Miesel Dickinson
Site name : Cecilville
Site location : California
Species information : PSME DOUGLAS-FIR
Latitude : 410
Longitude : 8-1230
Elevation : 946M
Series intercorrelation: 0.610
Avg mean sensitivity : 0.233
Avg standard deviation : 0.537
Avg autocorrelation : 0.693
Number dated series : 26
Segment length tested : 50
Number problem segments: 6
Pct problem segments : 6.74
PART 5: CORRELATION OF SERIES BY SEGMENTS: ca743 14:15 Tue 21 Jan 2025 Page 5
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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 1875 1900 1925 1950 1975
1924 1949 1974 1999 2024
--- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ----
1 P502 1938 2023 .73 .82 .81
2 P505 1947 2024 .77 .72 .71
3 P503 1925 2024 .57 .61 .57
4 P204 1934 2024 .55 .55 .56
5 P202 1928 2024 .61 .69 .64
6 P201 1941 2024 .78 .77 .81
7 P205 1902 2024 .39 .58 .83 .80
8 P301 1911 2024 .66 .58 .57 .68
9 P302 1949 2022 .57 .61 .56
10 P303 1939 2024 .52 .55 .70
11 P304 1931 2024 .72 .77 .85
12 P305 1927 2024 .68 .70 .75
13 P501 1901 2024 .51 .62 .33 .32A
14 P505b 1919 2024 .26A .29A .60 .68
15 P601 1924 2024 .44 .45 .60 .64
16 P602 1943 2024 .67 .70 .73
17 P604 1936 2021 .58 .52 .67
18 P701 1919 2024 .17B .31A .53 .56
19 P702 1945 2024 .75 .79 .82
20 P703 1826 2024 .46 .42 .50 .71 .71
21 P704 1894 2024 .29A .33 .57 .70 .76
22 P705 1905 2024 .66 .55 .64 .77
23 P801 1944 2024 .75 .74 .72
24 P802 1929 2019 .61 .76 .76
25 P803 1939 2020 .80 .74 .65
26 P805 1934 2024 .69 .73 .76
Av segment correlation .38 .43 .61 .67 .69
PART 7: DESCRIPTIVE STATISTICS: ca743 14:15 Tue 21 Jan 2025 Page 6
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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 P502 1938 2023 86 3 0 .718 1.27 2.08 .294 .172 .229 2.53 .438 -.012 1
2 P505 1947 2024 78 3 0 .704 .89 2.12 .407 .777 .279 2.56 .449 -.053 1
3 P503 1925 2024 100 3 0 .570 1.67 2.79 .466 .704 .184 2.47 .370 -.006 1
4 P204 1934 2024 91 3 0 .474 1.40 2.23 .372 .415 .220 2.64 .447 -.039 1
5 P202 1928 2024 97 3 0 .598 1.13 2.08 .420 .593 .275 2.62 .447 -.046 1
6 P201 1941 2024 84 3 0 .758 1.35 2.63 .385 .399 .240 2.52 .366 -.008 1
7 P205 1902 2024 123 4 0 .626 1.41 3.05 .547 .759 .198 2.53 .359 -.014 4
8 P301 1911 2024 114 4 0 .644 1.80 4.09 .810 .795 .231 2.72 .436 -.003 1
9 P302 1949 2022 74 3 0 .551 .67 1.95 .414 .828 .254 2.89 .457 .022 1
10 P303 1939 2024 86 3 0 .565 1.08 2.40 .596 .911 .222 2.56 .475 .032 4
11 P304 1931 2024 94 3 0 .755 2.13 3.50 .567 .516 .230 2.58 .496 -.062 1
12 P305 1927 2024 98 3 0 .716 1.25 2.29 .351 .517 .219 2.68 .542 -.029 1
13 P501 1901 2024 124 4 1 .420 1.39 3.44 .703 .878 .185 2.78 .507 -.108 1
14 P505b 1919 2024 106 4 2 .458 1.23 2.64 .550 .808 .216 2.74 .497 -.054 1
15 P601 1924 2024 101 4 0 .561 1.35 2.43 .340 .511 .196 2.62 .520 -.001 2
16 P602 1943 2024 82 3 0 .731 1.39 2.40 .392 .497 .230 2.77 .504 .040 1
17 P604 1936 2021 86 3 0 .588 .91 2.08 .294 .500 .226 2.68 .432 .044 1
18 P701 1919 2024 106 4 2 .418 1.11 2.98 .444 .735 .244 2.61 .410 -.058 3
19 P702 1945 2024 80 3 0 .732 1.15 2.67 .472 .799 .213 2.49 .325 -.019 2
20 P703 1826 2024 199 5 0 .582 1.57 4.53 .705 .744 .239 2.66 .348 -.037 1
21 P704 1894 2024 131 5 1 .563 .85 2.47 .544 .842 .325 2.60 .432 -.072 1
22 P705 1905 2024 120 4 0 .657 1.39 4.67 .836 .863 .238 2.71 .400 -.049 1
23 P801 1944 2024 81 3 0 .693 1.89 3.44 .735 .795 .216 2.57 .483 -.099 1
24 P802 1929 2019 91 3 0 .657 1.14 2.29 .577 .758 .297 2.62 .443 -.052 1
25 P803 1939 2020 82 3 0 .649 .89 2.00 .450 .831 .222 2.75 .478 -.068 1
26 P805 1934 2024 91 3 0 .663 2.13 4.00 .849 .798 .222 2.53 .421 -.043 1
--- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- --
Total or mean: 2605 89 6 .610 1.34 4.67 .537 .693 .233 2.89 .437 -.033