Crabwood, England - BRIT064 Additional Site Information Rob Wilson Reference: Wilson, R., D. Miles, N.J. Loader, T. Melvin, L. Cunningham, R. Cooper, and K. Briffa. 2012. A millennial long March-July precipitation reconstruction for southern-central England. Climate Dynamics, Vol. 40, Issue 3-4, pp. 997-1017, February 2013. doi:10.1007/s00382-012-1318-z COFECHA output: Chronology file name : BRIT064.CRN Measurement file name : BRIT064.RWL Date checked : 01MAY12 Checked by : B. Bauer Beginning year : 1629 Ending year : 2009 Principal investigators: Rob Wilson Site name : Crabwood Site location : England Species information : QUSP OAK Latitude : 5104 Longitude : -00123 Elevation : 120M Series intercorrelation: 0.563 Avg mean sensitivity : 0.245 Avg standard deviation : 0.824 Avg autocorrelation : 0.711 Number dated series : 31 Segment length tested : 50 Number problem segments: 13 Pct problem segments : 6.47 PART 5: CORRELATION OF SERIES BY SEGMENTS: Crabwood 17:15 Tue 01 May 2012 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 1625 1650 1675 1700 1725 1750 1775 1800 1825 1850 1875 1900 1925 1950 1975 1674 1699 1724 1749 1774 1799 1824 1849 1874 1899 1924 1949 1974 1999 2024 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 CBW01 1943 2009 .35 .48 .48 2 CBW02 1823 2002 .62 .62 .74 .79 .65 .53 .45 .47 3 CBW03 1878 2009 .69 .75 .70 .68 .70 4 CBW04 1831 2009 .63 .65 .78 .82 .78 .75 .77 5 CBW05 1800 2009 .27A .33 .47 .60 .72 .76 .71 .66 6 CBW06 1896 2009 .72 .71 .59 .63 .65 7 CBW07 1820 2009 .45 .61 .70 .73 .64 .56 .60 .64 8 CBW08 1916 2009 .57 .60 .69 .76 9 CBW09A 1907 2009 .50 .59 .62 .56 10 CBW10 1909 2009 .50 .49 .59 .70 11 CBW11 1803 2009 .50 .52 .62 .63 .64 .64 .72 .73 12 CBW12 1814 2008 .41 .34B .55 .73 .64 .62 .65 .60 13 CBW13 1892 2009 .60 .71 .76 .75 .79 14 CBW14 1826 2009 .69 .73 .71 .73 .72 .66 .68 15 CBW15 1890 2009 .72 .65 .66 .71 .77 16 CBW16 1879 2009 .66 .58 .69 .64 .61 17 CBW17 1903 2009 .58 .68 .65 .73 18 CBW18 1899 2009 .76 .76 .66 .55 .52 19 CBW19 1895 2009 .73 .69 .56 .58 .66 20 CBW20 1895 2009 .73 .80 .58 .36 .37 21 CBW21 1858 2009 .46 .53 .47 .49 .45 .46 22 CBW22 1853 2009 .44 .48 .67 .49 .45 .45 23 CBW23 1918 2009 .41 .41 .38 .33 24 CBW24 1872 2009 .40 .43 .68 .62 .54 .47 25 CBW25 1892 2009 .74 .76 .69 .65 .72 26 CBW26 1832 2009 .46 .68 .65 .54 .42 .60 .65 27 HP1 1684 1964 .33A .54 .68 .63 .58 .57 .63 .60 .54 .42 .19B 28 HPII 1687 1965 .41 .52 .61 .61 .42 .42 .56 .56 .48 .21B .06B 29 HP5 1810 1969 .57 .58 .46 .28B .38 .57 30 HP6 1638 1964 .63 .67 .72 .73 .70 .57 .40 .43 .48 .45 .42 .27B .16B 31 HP7 1629 1964 .62 .69 .59 .56 .63 .54 .36B .32B .35B .35 .39 .37 .20A Av segment correlation .63 .68 .51 .59 .65 .59 .44 .46 .52 .55 .62 .59 .54 .60 .61 PART 7: DESCRIPTIVE STATISTICS: Crabwood 17:15 Tue 01 May 2012 Page 9 ----------------------------------------------------------------------------------------------------------------------------------- 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 CBW01 1943 2009 67 3 0 .371 3.23 6.26 1.098 .639 .233 2.54 .432 -.028 1 2 CBW02 1823 2002 180 8 0 .605 1.03 2.68 .480 .729 .255 2.76 .479 .018 1 3 CBW03 1878 2009 132 5 0 .699 1.85 4.32 .864 .631 .296 2.91 .411 .013 3 4 CBW04 1831 2009 179 7 0 .736 1.66 4.45 .717 .666 .266 2.78 .515 .014 1 5 CBW05 1800 2009 210 8 1 .562 .91 3.08 .381 .605 .263 2.79 .453 -.041 2 6 CBW06 1896 2009 114 5 0 .678 2.46 4.58 .764 .625 .204 2.73 .532 .050 1 7 CBW07 1820 2009 190 8 0 .600 1.61 3.98 .606 .671 .202 2.77 .487 -.063 1 8 CBW08 1916 2009 94 4 0 .657 3.06 6.51 1.278 .611 .319 2.64 .385 -.024 1 9 CBW09A 1907 2009 103 4 0 .506 1.19 2.83 .546 .752 .213 2.63 .498 -.037 1 10 CBW10 1909 2009 101 4 0 .611 3.12 6.31 1.002 .610 .207 2.77 .623 .011 1 11 CBW11 1803 2009 207 8 0 .621 1.32 3.61 .575 .655 .258 2.77 .470 .070 3 12 CBW12 1814 2008 195 8 1 .567 1.62 4.39 .921 .749 .279 2.77 .494 -.005 1 13 CBW13 1892 2009 118 5 0 .706 1.61 4.92 1.162 .908 .206 2.81 .601 .010 1 14 CBW14 1826 2009 184 7 0 .690 1.59 5.33 .863 .780 .249 2.68 .356 .014 1 15 CBW15 1890 2009 120 5 0 .694 2.57 6.75 1.021 .383 .338 2.83 .503 .022 1 16 CBW16 1879 2009 131 5 0 .630 1.19 3.22 .597 .658 .321 2.82 .487 -.027 1 17 CBW17 1903 2009 107 4 0 .651 1.52 4.65 .790 .600 .300 2.73 .443 -.055 1 18 CBW18 1899 2009 111 5 0 .604 1.73 4.70 1.128 .909 .252 2.79 .431 -.033 1 19 CBW19 1895 2009 115 5 0 .680 1.79 4.95 .826 .773 .218 2.66 .474 .038 2 20 CBW20 1895 2009 115 5 0 .499 2.06 4.44 .848 .722 .230 2.51 .363 -.021 2 21 CBW21 1858 2009 152 6 0 .474 2.28 5.57 1.221 .851 .195 2.66 .380 -.018 1 22 CBW22 1853 2009 157 6 0 .502 1.89 5.00 .888 .755 .239 2.78 .476 -.021 1 23 CBW23 1918 2009 92 4 0 .352 1.25 3.47 .721 .729 .288 2.86 .565 .009 3 24 CBW24 1872 2009 138 6 0 .495 1.87 4.39 .872 .705 .282 2.84 .505 -.029 1 25 CBW25 1892 2009 118 5 0 .711 2.15 6.48 1.239 .834 .235 2.53 .415 -.008 2 26 CBW26 1832 2009 178 7 0 .539 1.33 3.93 .603 .563 .320 2.81 .513 .003 2 27 HP1 1684 1964 281 11 2 .456 1.00 3.40 .306 .785 .129 2.60 .393 -.003 3 28 HPII 1687 1965 279 11 2 .427 1.96 5.91 1.069 .828 .213 2.57 .348 -.003 1 29 HP5 1810 1969 160 6 1 .465 3.37 8.22 1.509 .641 .298 2.78 .449 .049 1 30 HP6 1638 1964 327 13 2 .507 2.03 6.50 .962 .645 .261 2.67 .355 .000 4 31 HP7 1629 1964 336 13 4 .473 1.73 4.58 .741 .807 .194 2.51 .292 -.002 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 4991 201 13 .563 1.78 8.22 .824 .711 .245 2.91 .440 -.002