Debrebirkan Selassie, Ethiopia - ETH001 Additional Site Information Tommy Wils Iain Robertson Chronology file name : ETH001.CRN Measurement file name : ETH001.RWL Date checked : 11MAR22 Checked by : NOAA Paleoclimatology Beginning year : 1717 Ending year : 2006 Principal investigators: Tommy Wils Iain Robertson Site name : Debrebirkan Selassie Site location : Ethiopia Species information : JUPC AFRICAN PENCIL CEDAR Latitude : 1237 Longitude : 03728 Elevation : 2750M Series intercorrelation: 0.544 Avg mean sensitivity : 0.495 Avg standard deviation : 96.086 Avg autocorrelation : 0.627 Number dated series : 15 Segment length tested : 50 Number problem segments: 7 Pct problem segments : 7.00 PART 5: CORRELATION OF SERIES BY SEGMENTS: eth001 13:44 Fri 11 Mar 2022 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 1750 1775 1800 1825 1850 1875 1900 1925 1950 1975 1799 1824 1849 1874 1899 1924 1949 1974 1999 2024 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 B30A 1817 1942 .60 .60 .69 .73 .66 2 B30B 1762 2006 .59 .59 .65 .69 .58 .53 .35 .43 .60 .53 3 B30C 1863 2004 .63 .62 .35 .53 .61 .55 4 B31A 1888 2006 .69 .47 .42 .43 .35 5 B31C 1717 1969 .43 .48 .59 .44 .29A .51 .59 .66 6 B32A 1860 2006 .48 .38 .45B .37 .47 .41 7 B32C 1867 2004 .54 .53 .60 .46 .36B .38 8 K03A 1859 2006 .69 .72 .65 .64 .63 .57 9 K03C 1920 2006 .57 .60 .56 .52 10 K04A 1801 2006 .57 .60 .55 .59 .63 .61 .63 .61 11 K04C 1771 2006 .43 .42 .60 .72 .54 .49 .64 .59 .68 .70 12 K05B 1830 2006 .58 .27A .23A .64 .68 .73 .66 13 K05C 1755 2006 .46 .41 .57 .68 .53 .47 .61 .68 .57 .47 14 K06A 1948 2006 .51 .32A .30A 15 K07A 1873 2006 .35 .35 .66 .60 .52 .44 Av segment correlation .48 .48 .59 .61 .51 .53 .56 .56 .55 .50 PART 7: DESCRIPTIVE STATISTICS: eth001 13:44 Fri 11 Mar 2022 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 B30A 1817 1942 126 5 0 .629 95.31 379.00 57.891 .537 .521 2.66 .491 -.011 2 2 B30B 1762 2006 245 10 0 .590 120.86 637.00103.607 .664 .553 2.84 .466 -.003 2 3 B30C 1863 2004 142 6 0 .569 139.03 537.00130.827 .777 .585 2.56 .408 -.010 2 4 B31A 1888 2006 119 5 0 .482 226.16 881.00169.944 .694 .478 2.75 .377 -.057 2 5 B31C 1717 1969 253 8 1 .498 97.80 553.00 78.008 .659 .547 2.85 .324 -.028 2 6 B32A 1860 2006 147 6 1 .497 138.01 835.00116.721 .691 .498 2.72 .405 -.026 4 7 B32C 1867 2004 138 6 1 .485 166.13 376.00 75.191 .593 .370 2.57 .466 -.031 2 8 K03A 1859 2006 148 6 0 .654 127.02 357.00 83.704 .558 .491 2.72 .430 -.019 3 9 K03C 1920 2006 87 4 0 .566 275.69 709.00173.950 .554 .546 2.82 .597 .056 2 10 K04A 1801 2006 206 8 0 .594 105.54 424.00 73.139 .550 .445 2.74 .431 -.014 1 11 K04C 1771 2006 236 10 0 .584 101.89 348.00 71.525 .677 .471 2.86 .406 -.011 1 12 K05B 1830 2006 177 7 2 .546 136.75 446.00 77.050 .467 .437 2.74 .373 .006 3 13 K05C 1755 2006 252 10 0 .512 117.40 460.00 90.912 .648 .532 2.83 .376 -.031 3 14 K06A 1948 2006 59 3 2 .361 264.12 621.00133.308 .448 .413 2.42 .442 .021 1 15 K07A 1873 2006 134 6 0 .451 150.64 592.00108.992 .729 .453 2.82 .405 -.024 2 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 2469 100 7 .544 135.42 881.00 96.086 .627 .495 2.86 .416 -.015