Freeman Creek, California - CA718 Additional Site Information Malcolm Hughes Ramzi Touchan Reference: R. Touchan, B. Black, E. Shamir, M.K. Hughes, and D.M. Meko. 2021. A multimillennial snow water equivalent reconstruction from giant sequoia tree rings. Climate Dynamics, DOI: 10.1007/s00382-020-05548-0 COFECHA output: Chronology file name : CA718.CRN Measurement file name : CA718.RWL Date checked : 25NOV20 Checked by : B. Bauer Beginning year : 413 Ending year : 1992 Principal investigators: Malcolm Hughes Ramzi Touchan Site name : Freeman Creek Site location : California Species information : SEGI GIANT SEQUOIA Latitude : 3608 Longitude : -11831 Elevation : 1890M Series intercorrelation: 0.469 Avg mean sensitivity : 0.208 Avg standard deviation : 0.253 Avg autocorrelation : 0.764 Number dated series : 52 Segment length tested : 50 Number problem segments: 217 Pct problem segments : 18.90 PART 5: CORRELATION OF SERIES BY SEGMENTS: Freeman Creek 16:55 Wed 25 Nov 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 400 425 450 475 500 525 550 575 600 625 650 675 700 725 750 775 800 825 850 875 449 474 499 524 549 574 599 624 649 674 699 724 749 774 799 824 849 874 899 924 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 30 FCG15B 727 1618 .33 .25B .37 .39 .46 .36 .28A 43 FCG23B 413 1321 .33 .37 .42 .40 .48 .54 .38 .31A .25A .26B .30A .39 .44 .36 .47 .75 .78 .50 .34 .31A 44 FCG24A 421 1791 .33 .37 .42 .40 .48 .54 .37 .30A .59 .64 .55 .52 .49 .42 .44 .57 .53 .28A .10B .25B 46 FCG26B 549 1713 .52 .53 .30B .24B .34 .31A .51 .42 .20B .41 .60 .61 .58 .48 .42 52 fcg06c 680 1463 .22B .27A .24B .34 .59 .50 .13B .20B .35 Av segment correlation .33 .37 .42 .40 .48 .54 .43 .30 .36 .41 .39 .41 .40 .31 .38 .58 .56 .39 .30 .32 PART 5: CORRELATION OF SERIES BY SEGMENTS: Freeman Creek 16:55 Wed 25 Nov 2020 Page 6 ----------------------------------------------------------------------------------------------------------------------------------- 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 900 925 950 975 1000 1025 1050 1075 1100 1125 1150 1175 1200 1225 1250 1275 1300 1325 1350 1375 949 974 999 1024 1049 1074 1099 1124 1149 1174 1199 1224 1249 1274 1299 1324 1349 1374 1399 1424 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 3 FCG02A 1289 1992 .51 .51 .57 .55 .46 4 FCG02B 1331 1992 .60 .33 .25A 8 FCG04B1 1350 1632 .53 .56 10 FCG05A1 1315 1839 .63 .63 .52 .38B 13 FCG06A 1367 1992 .50 .47 14 FCG06B 1299 1970 .52 .52 .67 .62 .58 17 FCG08A1 1306 1600 .57 .48 .40 .28A 19 FCG08B 1269 1992 .53 .54 .58 .64 .57 .49 20 FCG09B 1090 1883 .24A .33 .33 .45 .38 .45 .41 .47 .46 .35 .59 .51 .45 23 FCG11B 1333 1991 .62 .54 .28A 26 FCG13A 1248 1729 .35 .34B .36 .35 .61 .61 .45 27 FCG14A 1144 1680 .56 .59 .62 .46 .64 .64 .63 .52 .50 .55 .66 28 FCG14B 1327 1992 .70 .66 .27B 29 FCG15A 1178 1914 .20B .01B .41 .59 .46 .41 .51 .61 .63 30 FCG15B 727 1618 .30B .49 .54 .39 .45 .30B .35 .41 .41 .38 .46 .66 .66 .67 .61 .49 .55 .68 .56 .43 31 FCG16A 1399 1992 .39 37 FCG20A 1287 1992 .34B .34 .44 .39 .22B 41 FCG22A 1368 1992 .38 .39B 42 FCG22B 1205 1992 .50 .62 .69 .46 .35 .68 .66 .52 43 FCG23B 413 1321 .44 .57 .50 .23A .25B .47 .64 .60 .69 .63 .40 .43 .62 .81 .38 .05B 44 FCG24A 421 1791 .57 .66 .53 .07B .28A .54 .56 .58 .48 .47 .45 .51 .52 .45 .61 .49 .46 .68 .67 .42 45 FCG26A 934 1693 .31B .26B .34B .36 .52 .70 .58 .48 .43 .54 .54 .30B .50 .59 .51 .57 .66 .53 .47 46 FCG26B 549 1713 .45 .67 .71 .62 .56 .53 .51 .28A .37 .58 .65 .70 .47 .67 .79 .51 .56 .72 .68 .62 47 FCG27A 1290 1992 .59 .51 .69 .58 .19B 48 FCG27B 1316 1992 .19B .22B .13B .12B 49 FCG28A1 1316 1631 .50 .32A .25A .20B 51 FCG28B 1296 1992 .28A .32A .57 .52 .15B 52 fcg06c 680 1463 .43 .55 .56 .38 .41 .36 .31A .57 .51 .50 .41 .32B .47 .62 .60 .18B .29A .58 .52 .59 Av segment correlation .44 .54 .52 .34 .39 .45 .51 .47 .47 .49 .50 .49 .45 .56 .57 .43 .45 .58 .51 .40 PART 5: CORRELATION OF SERIES BY SEGMENTS: Freeman Creek 16:55 Wed 25 Nov 2020 Page 7 ----------------------------------------------------------------------------------------------------------------------------------- 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 1400 1425 1450 1475 1500 1525 1550 1575 1600 1625 1650 1675 1700 1725 1750 1775 1800 1825 1850 1875 1449 1474 1499 1524 1549 1574 1599 1624 1649 1674 1699 1724 1749 1774 1799 1824 1849 1874 1899 1924 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 FCG01A 1728 1992 .43 .55 .46 .35 .40 .47 .41 2 FCG01B 1687 1992 .12B .24A .55 .43 .11B .09B .31A .35 .40 3 FCG02A 1289 1992 .57 .68 .54 .37 .56 .54 .59 .60 .48 .52 .49 .53 .67 .63 .53 .55 .29A .25B .54 .41 4 FCG02B 1331 1992 .58 .61 .41 .34B .58 .68 .56 .61 .56 .54 .48 .53 .73 .62 .61 .58 .56 .66 .71 .55 5 FCG03A 1538 1800 .69 .75 .71 .42 .40 .41 .61 .68 .63 .71 .70 6 FCG03B 1524 1992 .53 .53 .59 .43 .40 .41 .28A .51 .60 .59 .58 .47 .28A .39 .22A .00B 7 FCG04A 1413 1992 .24B .23B .20B .23B .32B .29A .40 .55 .48B .29A .23B .41 .53 .52 .51 .43 .18B .12B .44 .53 8 FCG04B1 1350 1632 .71 .67 .42 .46 .50 .47 .75 .80 .62 9 FCG04B2 1636 1992 .23B .25B .53 .70 .64 .68 .70 .67 .59 .41 .27B 10 FCG05A1 1315 1839 .64 .72 .51 .38 .62 .68 .60 .55 .57 .34 .32A .40 .50 .62 .65 .63 .58 11 FCG05B1 1441 1838 .35 .26B .21B .46 .66 .70 .72 .57 .43 .36 .53 .59 .51 .61 .64 .55 12 FCG05B2 1842 1992 .40 .45 .34 13 FCG06A 1367 1992 .30A .19B .27B .54 .77 .69 .73 .76 .69 .38B .32A .57 .59 .44 .33 .33 .34B .45 .46 .29A 14 FCG06B 1299 1970 .71 .63 .21A .39 .64 .52 .74 .84 .56 .42 .61 .65 .59 .55 .61 .51 .33B .58 .48 .24B 15 FCG07A 1445 1992 .43 .42 .40 .73 .75 .62 .59 .61 .58 .51 .49 .54 .55 .58 .55 .57 .64 .61 .59 16 FCG07B 1487 1992 .38 .55 .58 .64 .64 .59 .53 .36 .32B .31A .48 .57 .56 .74 .71 .39 .19B 17 FCG08A1 1306 1600 .51 .65 .41 .48 .55 .49 .37B .37B 18 FCG08A2 1604 1992 .26A .55 .33A .34 .57 .57 .63 .62 .56 .53 .58 .59 19 FCG08B 1269 1992 .62 .61 .49 .28B .45 .62 .74 .69 .50 .40 .50 .61 .68 .37 .23B .37 .45 .55 .59 .48 20 FCG09B 1090 1883 .63 .66 .54 .49 .58 .54 .73 .77 .52 .33 .16B .29A .39 .35 .59 .49 .50 .64 .60 21 FCG10B2 1445 1992 .58 .62 .71 .67 .58 .63 .73 .68 .63 .71 .68 .60 .54 .69 .76 .73 .70 .75 .62 22 FCG11A 1695 1992 .42 .42 .44 .39B .52 .65 .46 .26B .18B 23 FCG11B 1333 1991 .41 .28B .26B .51 .59 .51 .43 .47 .36B .32B .39 .56 .63 .50 .32A .50 .68 .67 .64 .42 24 FCG12A 1605 1992 .56 .33 .15B .29A .40 .46 .50 .52 .57 .45 .34B .26B 25 FCG12B 1597 1992 .38 .36 .24B .41 .54 .40 .52 .43 .27B .35 .46 .65 .58 26 FCG13A 1248 1729 .53 .52 .13B .19B .57 .65 .74 .62 .26A .24A .27B .40 .47 27 FCG14A 1144 1680 .41 .44 .66 .53 .58 .55 .57 .68 .80 .76 .73 28 FCG14B 1327 1992 .17B .43 .63 .63 .64 .55 .66 .74 .50 .44 .47 .45 .47 .61 .64 .57 .53 .58 .62 .48 29 FCG15A 1178 1914 .71 .72 .48 .30A .37B .52 .63 .52 .31A .34B .39 .44 .59 .58 .54 .52 .36B .53 .55 .45 30 FCG15B 727 1618 .38 .43 .54 .62 .67 .69 .57 .50 31 FCG16A 1399 1992 .38 .42 .43 .30A .41 .41 .46 .51 .57 .45 .17B .38 .64 .58 .60 .39 .32A .36 .38 .43 32 FCG16B 1485 1992 .32B .37 .40 .28B .43 .63 .43 .44 .48 .59 .58 .33 .29A .37 .22B .33 .55 33 FCG17B 1722 1992 .64 .66 .55 .33 .26A .24B .31A .40 34 FCG18A 1580 1992 .53 .27A .21B .34 .43 .32A .26A .35 .32A .41 .46 .55 .59 35 FCG19A 1572 1992 .54 .58 .34 .19B .21B .23B .33A .39 .49 .47 .29B .22B .43 .35 36 FCG19B 1622 1991 .07B .08B .19B .35 .28A .21B .42 .44 .32A .38 .46 .47 37 FCG20A 1287 1992 .25A .35 .37 .41 .55 .37 .55 .54 .39 .38 .21B .21B .32A .43 .45 .44 .44 .24B .30A .36B 38 FCG20B 1501 1992 .38 .42 .44 .48 .28A .30A .29A .26B .42 .25B .11B .28A .47 .55 .59 .61 39 FCG21A 1583 1992 .61 .51 .41 .36 .34 .42 .58 .61 .61 .63 .47 .45 .58 40 FCG21B 1439 1992 .22A .10B .27A .40 .47 .35 .43 .41 .40 .43 .47 .52 .53 .61 .46 .29B .45 .51 .44 41 FCG22A 1368 1992 .66 .69 .55 .69 .74 .68 .59 .57 .60 .58 .41 .40 .72 .67 .63 .63 .62 .63 .62 .61 42 FCG22B 1205 1992 .63 .65 .49 .37 .54 .64 .50 .58 .70 .60 .50 .55 .67 .55 .51 .48 .49 .63 .56 .52 44 FCG24A 421 1791 .58 .76 .61 .60 .68 .56 .20B .33B .59 .44 .47 .45 .47 .46 .39 45 FCG26A 934 1693 .49 .46 .40 .41 .39 .36 .77 .83 .63 .57 .57 46 FCG26B 549 1713 .63 .58 .37 .44 .63 .58 .74 .71 .52 .57 .54 .47 47 FCG27A 1290 1992 .39 .61 .28A .28B .64 .68 .22B .35B .66 .60 .68 .70 .62 .46 .44 .54 .49 .39 .47 .50 48 FCG27B 1316 1992 .39 .54 .48 .43 .45 .48 .49 .59 .54 .44 .52 .56 .52 .47 .53 .57 .51 .38 .50 .58 49 FCG28A1 1316 1631 .53 .61 .40 .39 .45 .43 .33B .36 .32B 50 FCG28A2 1814 1992 .57 .57 .66 .60 51 FCG28B 1296 1992 .36B .66 .42 .41 .47 .44 .58 .48 .42 .48 .36 .21B .24B .42 .57 .44 .37 .46 .32A .32A 52 fcg06c 680 1463 .66 .45 Av segment correlation .50 .53 .42 .42 .54 .55 .56 .58 .49 .42 .40 .44 .52 .51 .51 .49 .45 .47 .49 .44 PART 5: CORRELATION OF SERIES BY SEGMENTS: Freeman Creek 16:55 Wed 25 Nov 2020 Page 8 ----------------------------------------------------------------------------------------------------------------------------------- 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 1949 1974 1999 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 FCG01A 1728 1992 .41 .57 .55 2 FCG01B 1687 1992 .49 .55 .41 3 FCG02A 1289 1992 .54 .62 .56 4 FCG02B 1331 1992 .18B .39 .70 6 FCG03B 1524 1992 .30A .33 .38 7 FCG04A 1413 1992 .26B .38 .46 9 FCG04B2 1636 1992 .47 .66 .54 12 FCG05B2 1842 1992 .47 .50 .45 13 FCG06A 1367 1992 .43 .42 .22B 14 FCG06B 1299 1970 .23B .25B 15 FCG07A 1445 1992 .72 .75 .61 16 FCG07B 1487 1992 .32A .50 .30A 18 FCG08A2 1604 1992 .44 .55 .59 19 FCG08B 1269 1992 .27A .37 .44 21 FCG10B2 1445 1992 .51 .61 .62 22 FCG11A 1695 1992 .22B .51 .43 23 FCG11B 1333 1991 .19B .31A .29A 24 FCG12A 1605 1992 .37 .47 .39 25 FCG12B 1597 1992 .42 .37 .46 28 FCG14B 1327 1992 .44 .57 .54 31 FCG16A 1399 1992 .42 .43 .36 32 FCG16B 1485 1992 .63 .38 .07B 33 FCG17B 1722 1992 .21B .33A .52 34 FCG18A 1580 1992 .48 .57 .46 35 FCG19A 1572 1992 .25B .43 .38B 36 FCG19B 1622 1991 .45 .54 .65 37 FCG20A 1287 1992 .32A .29A .14B 38 FCG20B 1501 1992 .64 .64 .60 39 FCG21A 1583 1992 .40 .13B .14B 40 FCG21B 1439 1992 .61 .72 .56 41 FCG22A 1368 1992 .56 .53 .52 42 FCG22B 1205 1992 .57 .61 .59 47 FCG27A 1290 1992 .38 .52 .61 48 FCG27B 1316 1992 .68 .59 .42 50 FCG28A2 1814 1992 .46 .50 .47 51 FCG28B 1296 1992 .40 .24B .08B Av segment correlation .42 .48 .44 PART 7: DESCRIPTIVE STATISTICS: Freeman Creek 16:55 Wed 25 Nov 2020 Page 15 ----------------------------------------------------------------------------------------------------------------------------------- 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 FCG01A 1728 1992 265 10 0 .444 1.43 5.48 .661 .848 .188 2.55 .370 -.026 2 2 FCG01B 1687 1992 306 12 5 .319 1.46 4.16 .700 .855 .232 2.45 .302 .015 3 3 FCG02A 1289 1992 704 28 2 .523 .56 1.79 .318 .909 .211 2.71 .345 -.018 1 4 FCG02B 1331 1992 662 26 3 .523 .68 1.58 .221 .740 .191 2.46 .240 .007 3 5 FCG03A 1538 1800 263 11 0 .601 .90 1.88 .216 .640 .169 2.39 .256 .019 1 6 FCG03B 1524 1992 469 19 5 .407 .89 3.04 .433 .876 .161 2.71 .329 -.019 3 7 FCG04A 1413 1992 580 23 12 .364 .60 1.71 .241 .777 .228 2.57 .326 .012 2 8 FCG04B1 1350 1632 283 11 0 .605 .73 1.62 .294 .845 .193 2.44 .306 .014 1 9 FCG04B2 1636 1992 357 14 3 .510 .55 1.24 .177 .752 .198 2.47 .314 -.012 1 10 FCG05A1 1315 1839 525 21 2 .555 .57 1.37 .209 .690 .247 2.43 .280 -.006 1 11 FCG05B1 1441 1838 398 16 2 .519 .58 1.71 .194 .473 .291 2.62 .334 -.010 7 12 FCG05B2 1842 1992 151 6 0 .440 .67 2.29 .437 .883 .293 2.56 .403 -.067 2 13 FCG06A 1367 1992 626 25 8 .460 .68 2.59 .233 .781 .177 2.61 .333 .001 1 14 FCG06B 1299 1970 672 27 5 .536 .67 1.53 .240 .819 .183 2.64 .405 -.003 2 15 FCG07A 1445 1992 548 22 0 .608 .64 1.47 .223 .746 .215 2.49 .291 -.001 1 16 FCG07B 1487 1992 506 20 5 .458 .62 1.48 .222 .746 .222 2.58 .335 .001 1 17 FCG08A1 1306 1600 295 12 3 .510 .43 .83 .145 .480 .276 2.73 .386 -.006 1 18 FCG08A2 1604 1992 389 15 2 .501 .53 1.81 .270 .843 .243 2.57 .387 -.013 2 19 FCG08B 1269 1992 724 29 3 .505 .46 1.30 .179 .667 .261 2.50 .263 -.028 3 20 FCG09B 1090 1883 794 32 3 .483 .37 1.32 .180 .702 .310 2.63 .313 .008 3 21 FCG10B2 1445 1992 548 22 0 .641 .57 1.45 .207 .760 .216 2.53 .349 -.011 1 22 FCG11A 1695 1992 298 12 4 .407 .97 2.58 .449 .898 .160 2.65 .372 -.030 3 23 FCG11B 1333 1991 659 26 9 .446 .55 1.14 .176 .749 .198 2.49 .258 -.015 4 24 FCG12A 1605 1992 388 15 4 .406 .97 2.05 .296 .700 .205 2.62 .406 -.049 3 25 FCG12B 1597 1992 396 16 2 .442 1.09 2.85 .490 .830 .212 2.58 .287 -.027 2 26 FCG13A 1248 1729 482 20 6 .434 .66 1.33 .213 .752 .196 2.45 .254 -.004 1 27 FCG14A 1144 1680 537 22 0 .568 .58 1.15 .210 .794 .202 2.67 .326 -.012 1 28 FCG14B 1327 1992 666 26 2 .489 .56 1.28 .186 .754 .200 2.40 .217 .003 2 29 FCG15A 1178 1914 737 29 7 .453 .47 1.27 .202 .782 .240 2.58 .361 -.004 2 30 FCG15B 727 1618 892 35 4 .461 .70 2.24 .343 .900 .194 2.57 .293 -.003 3 31 FCG16A 1399 1992 594 24 3 .428 .73 1.85 .252 .840 .161 2.50 .265 -.006 1 32 FCG16B 1485 1992 508 20 5 .389 .44 1.21 .160 .720 .223 2.48 .301 .000 1 33 FCG17B 1722 1992 271 11 5 .380 1.35 4.04 .623 .881 .162 2.50 .282 -.008 3 34 FCG18A 1580 1992 413 16 5 .406 .94 3.07 .405 .855 .194 2.60 .345 -.020 5 35 FCG19A 1572 1992 421 17 8 .343 .80 3.28 .391 .859 .201 2.49 .316 -.002 1 36 FCG19B 1622 1991 370 15 6 .368 1.02 4.04 .523 .857 .236 2.75 .431 -.040 3 37 FCG20A 1287 1992 706 28 12 .341 .59 1.91 .236 .809 .206 2.52 .252 -.007 1 38 FCG20B 1501 1992 492 19 7 .422 .78 1.95 .305 .817 .201 2.66 .361 -.004 2 39 FCG21A 1583 1992 410 16 2 .419 1.00 3.50 .469 .894 .146 2.30 .192 -.039 2 40 FCG21B 1439 1992 554 22 4 .432 .78 2.43 .313 .888 .151 2.33 .191 -.012 2 41 FCG22A 1368 1992 625 25 1 .558 .64 1.49 .187 .616 .211 2.43 .265 .011 2 42 FCG22B 1205 1992 788 31 0 .562 .53 1.16 .154 .520 .246 2.59 .367 .000 2 43 FCG23B 413 1321 909 36 8 .431 .74 1.73 .218 .760 .166 2.61 .337 -.017 1 44 FCG24A 421 1791 1371 55 8 .463 .49 1.29 .146 .683 .189 2.82 .313 -.024 1 45 FCG26A 934 1693 760 30 4 .491 .47 .93 .116 .610 .178 2.79 .320 -.016 3 46 FCG26B 549 1713 1165 47 5 .516 .39 .90 .112 .670 .198 2.46 .275 -.012 9 47 FCG27A 1290 1992 703 28 5 .493 .58 2.54 .294 .855 .243 2.68 .415 -.002 1 48 FCG27B 1316 1992 677 27 4 .440 .50 1.21 .220 .771 .270 2.67 .263 -.013 1 PART 7: DESCRIPTIVE STATISTICS: Freeman Creek 16:55 Wed 25 Nov 2020 Page 16 ----------------------------------------------------------------------------------------------------------------------------------- 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 () --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- 49 FCG28A1 1316 1631 316 13 5 .417 .64 1.29 .204 .773 .182 2.62 .299 .047 1 50 FCG28A2 1814 1992 179 7 0 .551 .49 1.30 .183 .840 .175 2.44 .362 -.026 1 51 FCG28B 1296 1992 697 28 10 .390 .59 1.70 .256 .801 .238 2.61 .330 -.015 9 52 fcg06c 680 1463 784 31 9 .415 .72 2.48 .279 .882 .150 2.60 .365 -.006 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 28833 1148 217 .469 .65 5.48 .253 .764 .208 2.82 .313 -.009