Dry Bed Lake, Washington - WA156 Additional Site Information Bryan A. Black Patrick T. Pringle Robert L. Logan Robert L. Schuster Chronology file name : WA156.CRN Measurement file name : WA156.RWL Date checked : 13JUN23 Checked by : NOAA Paleoclimatology Beginning year : 561 Ending year : 923 Principal investigators: Bryan A. Black Patrick T. Pringle Robert L. Logan Robert L. Schuster Site name : Dry Bed Lake Site location : Washington Species information : PSME DOUGLAS-FIR Latitude : +471 Longitude : 9-1232 Elevation : 367 Series intercorrelation: 0.903 Avg mean sensitivity : 0.189 Avg standard deviation : 0.844 Avg autocorrelation : 0.956 Number dated series : 2 Segment length tested : 50 Number problem segments: 0 Pct problem segments : 0.00 PART 5: CORRELATION OF SERIES BY SEGMENTS: wa156 11:13 Tue 13 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 550 575 600 625 650 675 700 725 750 775 800 825 850 875 599 624 649 674 699 724 749 774 799 824 849 874 899 924 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 DBL01A 561 923 .98 .99 .98 .98 .97 .93 .82 .79 .88 .96 .91 .86 .76 .74 2 DBL01B 561 923 .98 .99 .98 .98 .97 .93 .82 .79 .88 .96 .91 .86 .76 .74 Av segment correlation .98 .99 .98 .98 .97 .93 .82 .79 .88 .96 .91 .86 .76 .74 PART 7: DESCRIPTIVE STATISTICS: wa156 11:13 Tue 13 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 DBL01A 561 923 363 14 0 .903 1.12 4.40 .848 .957 .192 2.58 .397 -.045 2 2 DBL01B 561 923 363 14 0 .903 1.12 4.35 .841 .956 .186 2.64 .431 -.041 2 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 726 28 0 .903 1.12 4.40 .844 .956 .189 2.64 .414 -.043