Chronology file name : ZMB013.CRN Measurement file name : ZMB013.RWL Date checked : 16JAN25 Checked by : NOAA-Paleoclimatology Beginning year : 1903 Ending year : 2000 Principal investigators: Trouet Site name : Ndola Site location : Zambia Species information : ERAF ERYTHROPHLEUM AFR Latitude : m1292. Longitude : 0M -1 Elevation : icanu Series intercorrelation: 0.057 Avg mean sensitivity : 0.305 Avg standard deviation : 61.715 Avg autocorrelation : 0.531 Number dated series : 5 Segment length tested : 50 Number problem segments: 16 Pct problem segments : 0.00 PART 5: CORRELATION OF SERIES BY SEGMENTS: ZMB013 21:54 Thu 16 Jan 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 NDEA35 1937 2000 -.06B .01B .02B 2 NDEA23 1903 2000 .21A-.14B-.09B-.10B 3 NDEA29 1915 2000 .21B .17B .05B .05B 4 NDEA31 1903 2000 .14B-.14B-.16B-.15B 5 NDEA34 1957 2000 .04B Av segment correlation .18 -.04 -.03 -.05 PART 7: DESCRIPTIVE STATISTICS: ZMB013 21:54 Thu 16 Jan 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 NDEA35 1937 2000 64 3 3 -.020 198.05 429.00 71.045 .486 .291 2.62 .526 -.028 1 2 NDEA23 1903 2000 98 4 4 .098 143.67 411.00 58.170 .212 .337 2.99 .550 -.013 1 3 NDEA29 1915 2000 86 4 4 .107 102.37 249.00 55.041 .782 .272 2.65 .487 .021 1 4 NDEA31 1903 2000 98 4 4 .030 104.01 228.00 46.569 .661 .314 2.68 .496 -.013 1 5 NDEA34 1957 2000 44 1 1 .042 268.57 522.00102.820 .525 .300 2.53 .437 -.058 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 390 16 16 .057 147.61 522.00 61.715 .531 .305 2.99 .506 -.013