Seventh Street, St. Vincent, Minnesota - MN028 Additional Site Information Erika Wertz Scott St. George Joseph Zeleznik Emily Smoter Purpose of Collection: Event - flood Cores Stored at: University of Minnesota Center for Dendrochronology Minneapolis, Minnesota. Reference: Wertz, E.L., S. St. George, and J.D. Zeleznik. 2013. Vessel anomalies in Quercus macrocarpa tree rings associated with recent floods along the Red River of the North, United States. Water Resources Research, Vol. 49, Issue 1, pp. 630-634, January 2013. DOI: 10.1029/2012WR012900 Notes: COFECHA output: Chronology file name : MN028.CRN Measurement file name : MN028.RWL Date checked : 03FEB14 Checked by : B. Bauer Beginning year : 1890 Ending year : 2010 Principal investigators: Erika Wertz Scott St. George Joseph Zeleznik Emily Smoter Site name : Seventh Street Site location : Minnesota Species information : QUMA BURR OAK Latitude : 4858 Longitude : -09714 Elevation : 236M Series intercorrelation: 0.740 Avg mean sensitivity : 0.268 Avg standard deviation : 1.182 Avg autocorrelation : 0.632 Number dated series : 21 Segment length tested : 50 Number problem segments: 1 Pct problem segments : 1.39 PART 5: CORRELATION OF SERIES BY SEGMENTS: Seventh Street 10:34 Mon 03 Feb 2014 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 1875 1900 1925 1950 1975 1924 1949 1974 1999 2024 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 P-SEV01 1908 2010 .70 .86 .79 .75 2 P-SEV02 1898 2010 .64 .72 .71 .50 .53 3 P-SEV03 1903 2010 .58 .74 .63 .66 4 P-SEV04 1932 2010 .75 .78 .78 5 P-SEV05 1906 1928 .56B 6 P-SEV05 1930 2010 .78 .79 .77 7 P-SEV06 1906 2010 .76 .88 .89 .85 8 P-SEV07 1929 2010 .80 .68 .67 9 P-SEV08 1910 2010 .84 .87 .85 .84 10 P-SEV09 1923 2010 .83 .83 .77 .74 11 P-SEV10 1937 2010 .72 .74 .75 12 P-SEV11 1914 2010 .78 .83 .85 .84 13 P-SEV12 1896 1945 .67 14 P-SEV12 1950 2010 .81 .81 15 P-SEV13 1974 2010 .74 16 P-SEV14 1898 2010 .79 .82 .85 .87 .88 17 P-SEV15 1890 2010 .61 .68 .82 .80 .72 18 P-SEV16 1909 2010 .63 .65 .69 .71 19 P-SEV17 1906 2010 .67 .78 .81 .83 20 P-SEV19 1926 2010 .87 .84 .87 21 P-SEV20 1892 2010 .66 .77 .78 .76 .62 Av segment correlation .67 .72 .79 .77 .76 PART 7: DESCRIPTIVE STATISTICS: Seventh Street 10:34 Mon 03 Feb 2014 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 P-SEV01 1908 2010 103 4 0 .724 1.80 3.39 .584 .517 .259 2.53 .552 -.066 1 2 P-SEV02 1898 2010 113 5 0 .598 1.68 3.63 .659 .687 .226 2.72 .587 -.062 1 3 P-SEV03 1903 2010 108 4 0 .627 1.79 4.36 .880 .766 .256 2.81 .543 -.024 2 4 P-SEV04 1932 2010 79 3 0 .782 2.06 4.60 .771 .616 .219 2.65 .432 -.021 1 5 P-SEV05 1906 1928 23 1 1 .563 21.55 33.60 5.305 -.374 .315 2.52 .531 -.049 1 6 P-SEV05 1930 2010 81 3 0 .755 1.84 4.21 .713 .653 .269 2.44 .355 .009 1 7 P-SEV06 1906 2010 105 4 0 .810 2.66 5.10 .990 .506 .297 2.58 .462 -.025 1 8 P-SEV07 1929 2010 82 3 0 .751 2.17 4.41 .769 .390 .296 2.81 .535 -.037 2 9 P-SEV08 1910 2010 101 4 0 .845 1.71 5.39 .956 .771 .284 2.75 .576 -.076 1 10 P-SEV09 1923 2010 88 4 0 .783 2.29 5.26 .933 .460 .311 2.65 .478 .027 1 11 P-SEV10 1937 2010 74 3 0 .721 3.14 5.56 1.047 .538 .241 2.69 .533 .018 1 12 P-SEV11 1914 2010 97 4 0 .806 2.37 4.95 .936 .410 .359 2.88 .597 -.009 1 13 P-SEV12 1896 1945 50 1 0 .670 22.30 38.87 8.876 .615 .329 2.65 .527 -.040 1 14 P-SEV12 1950 2010 61 2 0 .816 1.64 3.50 .556 .423 .283 2.74 .554 -.043 1 15 P-SEV13 1974 2010 37 1 0 .737 2.94 7.62 1.528 .659 .266 2.61 .516 .011 1 16 P-SEV14 1898 2010 113 5 0 .828 1.49 3.90 .697 .772 .257 2.66 .545 -.066 1 17 P-SEV15 1890 2010 121 5 0 .673 2.06 5.47 1.092 .800 .227 2.65 .437 -.019 2 18 P-SEV16 1909 2010 102 4 0 .677 2.45 5.13 1.001 .671 .237 2.86 .530 -.045 1 19 P-SEV17 1906 2010 105 4 0 .759 2.09 5.72 1.124 .834 .241 2.52 .367 -.061 1 20 P-SEV19 1926 2010 85 3 0 .866 3.18 7.23 1.349 .665 .282 2.74 .549 -.017 1 21 P-SEV20 1892 2010 119 5 0 .676 1.39 5.17 .999 .841 .257 2.67 .441 -.095 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 1847 72 1 .740 2.88 38.87 1.182 .632 .268 2.88 .505 -.036