Sagg Swamp, New York - NY050 Additional Site Information Jessie Pearl, Kevin Anchukaitis, Neil Pederson, Jeffrey Donnelly Reference: Jessie Pearl, Kevin Anchukaitis, Neil Pederson, Jeffrey Donnelly. 2020. Multivariate Climate Field Reconstructions Using Tree Rings for the Northeastern United States. Journal of Geophysical Research: Atmospheres, Vol. 125, Issue 1, DOI: 10.1029/2019JD031619 NOTES: These data were collected as part of northeastern United States network of Atlantic white cedar. They were used to generate a gridded temperature reconstruction for the region. Two or three cores per tree were extracted from each tree and labelled as "A", "B" or "C". Funding: US National Science Foundation grants P2C2; AGS-1304262, and AGS-1501856 COFECHA output: Chronology file name : NY050.CRN Measurement file name : NY050.RWL Date checked : 14FEB20 Checked by : B. Bauer Beginning year : 1907 Ending year : 2016 Principal investigators: Jessie Pearl Kevin Anchukaitis Neil Pederson Jeffrey Donnelly Site name : Sagg Swamp Site location : New York Species information : CHTH ATLANTIC WHITE-CEDAR Latitude : 4056 Longitude : -07217 Elevation : 6M Series intercorrelation: 0.496 Avg mean sensitivity : 0.242 Avg standard deviation : 0.921 Avg autocorrelation : 0.804 Number dated series : 41 Segment length tested : 50 Number problem segments: 11 Pct problem segments : 8.59 PART 5: CORRELATION OF SERIES BY SEGMENTS: Sagg Swamp 11:23 Sat 14 Feb 2020 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 SAG03A 1946 2015 .35 .46 .52 2 SAG12A 1940 2015 .63 .64 .74 3 SAG01A 1915 2015 .53 .52 .60 .61 4 SAG01B 1931 2015 .42 .65 .68 5 SAG02B 1931 2016 .49 .50 .48 6 SAG03B 1931 2015 .32B .34 .36 7 SAG04A 1924 2015 .36 .38 .44 .33A 8 SAG04B 1929 2015 .70 .69 .51 9 SAG05A 1912 2015 .54 .60 .52 .36 10 SAG05B 1919 2015 .60 .60 .67 .58 11 SAG06A 1933 2015 .65 .55 .23A 12 SAG06B 1938 2015 .67 .70 .47 13 SAG07A 1946 2015 .45 .58 .70 14 SAG07B 1937 2015 .28B .42 .59 15 SAG08B 1919 2015 .40 .41 .40 .33 16 SAG09A 1930 2015 .48 .57 .44 17 SAG09B 1936 2015 .37 .41 .48 18 SAG09C 1938 2015 .38B .50 .58 19 SAG10A 1945 2015 .56 .57 .64 20 SAG10B 1946 2015 .73 .75 .62 21 SAG11A 1960 2015 .45 .49 22 SAG11B 1945 2015 .44 .50 .45 23 SAG12B 1937 2015 .47 .58 .52 24 SAG13A 1923 2015 .65 .67 .70 .45 25 SAG13B 1947 2015 .72 .73 .72 26 SAG14A 1946 2015 .43 .70 .55 27 SAG14B 1932 2015 .61 .64 .56 28 SAG15A 1930 2015 .58 .69 .67 29 SAG15B 1928 2015 .40 .63 .68 30 SAG16A 1950 2015 .41 .53 31 SAG16B 1952 2015 .52 .48 32 SAG17A 1930 2016 .48 .35 .37 33 SAG17B 1927 2015 .27B .52 .38 34 SAG18A 1936 2015 .33 .22B .24A 35 SAG18B 1932 2015 .23B .39 .51 36 SAG19A 1907 2015 .61 .51 .45 .45 37 SAG19B 1908 2015 .63 .62 .71 .69 38 SAG20A 1933 2015 .49 .53 .43 39 SAG20B 1925 2015 .51 .51 .59 40 SAG21A 1949 2015 .37 .45 .49 41 SAG21B 1948 2015 .28B .28B .57 Av segment correlation .54 .48 .53 .51 PART 7: DESCRIPTIVE STATISTICS: Sagg Swamp 11:23 Sat 14 Feb 2020 Page 8 ----------------------------------------------------------------------------------------------------------------------------------- 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 SAG03A 1946 2015 70 3 0 .405 2.94 4.32 .750 .801 .134 2.57 .516 -.021 3 2 SAG12A 1940 2015 76 3 0 .647 1.85 3.83 .817 .732 .265 2.51 .432 .032 2 3 SAG01A 1915 2015 101 4 0 .566 2.52 5.66 1.171 .839 .232 2.75 .420 -.010 1 4 SAG01B 1931 2015 85 3 0 .568 2.84 4.79 .931 .739 .221 2.63 .582 .002 1 5 SAG02B 1931 2016 86 3 0 .473 1.84 3.45 .681 .621 .218 2.82 .472 -.008 1 6 SAG03B 1931 2015 85 3 1 .322 2.41 3.64 .651 .719 .168 2.52 .380 .018 1 7 SAG04A 1924 2015 92 4 1 .369 1.84 4.40 .890 .801 .221 2.67 .533 -.070 1 8 SAG04B 1929 2015 87 3 0 .618 2.01 4.10 .998 .866 .205 2.61 .416 .028 1 9 SAG05A 1912 2015 104 4 0 .441 1.67 5.54 1.049 .901 .229 2.52 .385 -.049 1 10 SAG05B 1919 2015 97 4 0 .576 1.78 3.92 .823 .834 .228 2.55 .422 .002 1 11 SAG06A 1933 2015 83 3 1 .480 1.65 3.46 .870 .831 .277 2.49 .470 .135 1 12 SAG06B 1938 2015 78 3 0 .551 1.65 4.19 .995 .889 .272 2.57 .522 .189 1 13 SAG07A 1946 2015 70 3 0 .514 2.99 4.89 .990 .798 .194 2.49 .509 .029 1 14 SAG07B 1937 2015 79 3 1 .420 2.77 5.68 1.113 .831 .218 2.64 .491 -.009 1 15 SAG08B 1919 2015 97 4 0 .377 2.24 4.31 .803 .696 .212 2.63 .369 -.041 1 16 SAG09A 1930 2015 86 3 0 .509 1.89 4.02 .927 .857 .231 2.49 .402 -.039 1 17 SAG09B 1936 2015 80 3 0 .457 2.38 4.67 .931 .801 .188 2.77 .494 .048 1 18 SAG09C 1938 2015 78 3 1 .451 2.01 4.13 .999 .895 .200 2.66 .448 -.120 1 19 SAG10A 1945 2015 71 3 0 .562 1.65 5.62 1.088 .890 .289 2.69 .501 .057 1 20 SAG10B 1946 2015 70 3 0 .620 1.07 2.51 .699 .930 .251 2.45 .376 .004 1 21 SAG11A 1960 2015 56 2 0 .451 1.84 3.36 .572 .425 .262 2.71 .603 -.052 1 22 SAG11B 1945 2015 71 3 0 .353 1.78 3.56 .806 .730 .310 2.69 .466 -.032 2 23 SAG12B 1937 2015 79 3 0 .505 1.86 4.41 1.034 .774 .303 2.66 .473 .001 1 24 SAG13A 1923 2015 93 4 0 .552 1.80 3.29 .687 .816 .205 2.55 .449 .016 2 25 SAG13B 1947 2015 69 3 0 .703 2.24 3.65 .764 .766 .206 2.47 .351 .028 1 26 SAG14A 1946 2015 70 3 0 .525 1.78 3.05 .870 .816 .308 2.46 .383 .002 1 27 SAG14B 1932 2015 84 3 0 .585 1.76 3.78 .785 .752 .265 2.29 .358 .000 1 28 SAG15A 1930 2015 86 3 0 .618 2.05 3.63 .847 .807 .242 2.38 .331 -.023 1 29 SAG15B 1928 2015 88 3 0 .549 2.67 4.75 .917 .813 .200 2.44 .387 .072 1 30 SAG16A 1950 2015 66 2 0 .458 2.38 5.28 1.133 .775 .268 2.60 .498 .000 1 31 SAG16B 1952 2015 64 2 0 .537 2.06 3.52 .734 .569 .263 2.47 .453 -.026 1 32 SAG17A 1930 2016 87 3 0 .505 1.85 4.05 1.014 .858 .298 2.68 .464 .024 1 33 SAG17B 1927 2015 89 3 1 .301 2.04 4.60 .885 .674 .292 2.90 .507 .032 1 34 SAG18A 1936 2015 80 3 2 .287 2.50 4.48 1.012 .863 .191 2.67 .620 .044 1 35 SAG18B 1932 2015 84 3 1 .349 1.50 5.72 1.362 .935 .300 2.73 .562 -.090 1 36 SAG19A 1907 2015 109 4 0 .531 1.59 4.17 1.010 .848 .294 2.67 .490 .012 4 37 SAG19B 1908 2015 108 4 0 .659 1.27 3.99 .884 .834 .356 2.75 .431 .082 1 38 SAG20A 1933 2015 83 3 0 .509 1.72 4.09 1.083 .924 .201 2.58 .369 -.013 2 39 SAG20B 1925 2015 91 3 0 .563 1.54 4.06 .950 .908 .241 2.74 .489 .006 2 40 SAG21A 1949 2015 67 3 0 .449 2.06 4.83 1.013 .830 .248 2.49 .541 -.025 1 41 SAG21B 1948 2015 68 3 2 .371 2.77 5.45 1.058 .762 .212 2.39 .355 .046 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 3367 128 11 .496 2.01 5.72 .921 .804 .242 2.90 .454 .007