Savernake, England - BRIT063 Additional Site Information Neil Loader 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 : BRIT063.CRN Measurement file name : BRIT063.RWL Date checked : 01MAY12 Checked by : B. Bauer Beginning year : 1725 Ending year : 2006 Principal investigators: Neil Loader Site name : Savernake Site location : England Species information : QUSP OAK Latitude : 5124 Longitude : -00142 Elevation : 170M Series intercorrelation: 0.522 Avg mean sensitivity : 0.233 Avg standard deviation : 0.923 Avg autocorrelation : 0.711 Number dated series : 23 Segment length tested : 50 Number problem segments: 16 Pct problem segments : 9.52 PART 5: CORRELATION OF SERIES BY SEGMENTS: Savernake 17:14 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 1750 1775 1800 1825 1850 1875 1900 1925 1950 1975 1799 1824 1849 1874 1899 1924 1949 1974 1999 2024 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 SF1313A 1825 2005 .74 .73 .66 .63 .74 .80 .78 2 SF1327A 1764 2005 .54 .45 .46 .67 .68 .73 .18B .06B .42 .42 3 SF1330A 1792 2006 .55 .56 .64 .59 .56 .62 .54 .40 .45 4 SF1351A 1757 2005 .61 .56 .60 .59 .55 .61 .61 .72 .38 .34 5 SF1352A 1816 2005 .69 .74 .74 .75 .70 .74 .66 .63 6 SF1472A 1817 2005 .50 .55 .68 .66 .61 .45 .52 .53 7 SF3163A 1864 2006 .44 .41 .28A .42 .51 .53 8 SF3170A 1830 2005 .47 .46 .43 .49 .38 .23B .26B 9 SF3180A 1853 2006 .64 .58 .60 .59 .59 .54 10 SF3181A 1828 2004 .46 .60 .61 .32B .18B .34 .37 11 SF3182A 1843 2005 .67 .70 .59 .55 .65 .52 .47 12 SF3383A 1824 2004 .44 .47 .52 .53 .60 .66 .54 .54 13 SF3439A 1831 2005 .65 .60 .43 .29B .48 .64 .59 14 SF3445A 1820 2005 .65 .64 .70 .69 .28A .20B .25A .28A 15 SF3446A 1811 2005 .58 .62 .75 .67 .60 .60 .50 .52 16 SF3449A 1801 2005 .64 .60 .56 .59 .60 .60 .55 .60 17 SF3460A 1838 2005 .79 .72 .54 .49 .56 .54 .54 18 SF3463A 1882 2006 .48 .47 .57 .57 .47 19 SF3487A 1768 1982 .51 .52 .39 .42 .60 .58 .37 .38 .38 20 SF3508A 1832 2005 .69 .65 .50 .41 .51 .43 .26A 21 NOCODEA 1821 2002 .43 .42 .31A .26B .44 .62 .41 .34B 22 CODELOS 1725 1873 .52 .51 .51 .54 23 CODELOS 1920 2005 .57 .57 .62 .55 Av segment correlation .55 .52 .54 .60 .61 .56 .49 .51 .49 .48 PART 7: DESCRIPTIVE STATISTICS: Savernake 17:14 Tue 01 May 2012 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 SF1313A 1825 2005 181 7 0 .716 2.64 5.37 .821 .557 .213 2.70 .366 .001 1 2 SF1327A 1764 2005 242 10 2 .478 1.85 4.40 .896 .862 .201 2.58 .382 .009 2 3 SF1330A 1792 2006 215 9 0 .542 1.94 5.64 1.269 .859 .251 2.72 .498 -.009 1 4 SF1351A 1757 2005 249 10 0 .532 1.82 4.78 .777 .721 .229 2.79 .461 -.006 3 5 SF1352A 1816 2005 190 8 0 .694 2.25 7.14 1.004 .736 .218 2.93 .594 .075 1 6 SF1472A 1817 2005 189 8 0 .563 2.30 5.26 .899 .513 .298 2.68 .482 .053 1 7 SF3163A 1864 2006 143 6 1 .429 2.32 3.96 .599 .442 .220 2.48 .412 .051 1 8 SF3170A 1830 2005 176 7 2 .381 1.82 6.05 1.048 .762 .256 2.80 .460 .001 5 9 SF3180A 1853 2006 154 6 0 .586 2.04 5.35 .742 .492 .267 2.84 .529 .038 1 10 SF3181A 1828 2004 177 7 2 .416 2.35 4.98 .996 .867 .177 2.80 .472 .027 3 11 SF3182A 1843 2005 163 7 0 .555 1.61 4.03 .777 .778 .233 2.74 .492 .005 1 12 SF3383A 1824 2004 181 8 0 .534 2.36 6.51 1.104 .622 .301 2.62 .399 -.024 1 13 SF3439A 1831 2005 175 7 1 .511 2.25 5.71 1.015 .890 .183 2.89 .559 .100 1 14 SF3445A 1820 2005 186 8 4 .454 1.78 4.38 .771 .715 .273 2.57 .353 -.004 1 15 SF3446A 1811 2005 195 8 0 .597 2.04 4.10 .643 .496 .247 2.57 .345 .000 1 16 SF3449A 1801 2005 205 8 0 .592 2.17 4.48 .957 .795 .209 2.81 .391 .061 1 17 SF3460A 1838 2005 168 7 0 .594 1.94 5.59 1.288 .857 .264 2.55 .358 -.017 1 18 SF3463A 1882 2006 125 5 0 .497 3.21 5.60 .890 .728 .148 2.90 .552 -.047 1 19 SF3487A 1768 1982 215 9 0 .470 2.01 8.36 1.325 .832 .262 2.86 .521 .001 1 20 SF3508A 1832 2005 174 7 1 .460 2.53 7.56 1.534 .879 .208 2.60 .460 -.010 1 21 NOCODEA 1821 2002 182 8 3 .370 1.47 3.60 .502 .444 .279 2.83 .540 .047 1 22 CODELOS 1725 1873 149 4 0 .473 1.70 3.07 .545 .694 .185 2.69 .454 .009 1 23 CODELOS 1920 2005 86 4 0 .543 1.09 1.93 .329 .615 .194 2.67 .612 -.032 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 4120 168 16 .522 2.07 8.36 .923 .711 .233 2.93 .459 .016