Dry Creek Update, Arizona - AZ605 Additional Site Information B.L. Brice P.R. Sheppard A. Arizpe Reference: Becky Brice, Christopher H. Guiterman, Connie Woodhouse, Carlee McClellan, Paul Sheppard. 2021. Comparing tree-ring based reconstructions of snowpack variability at different scales for the Navajo Nation. Climate Services, Vol. 22, 100213, April 2021. doi: 10.1016/j.cliser.2021.100213 Notes: Update to Dry Creek collection, ITRDB Site Code AZ517. Cores with IDs DCUxxx are 2016 update, measurement precision .001mm, series end flag -9999. Cores with IDs DCPxxx are original 1986 collection, measurement precision .01mm, series end flag 999. Funding: Climate Assessment of the Southwest (CLIMAS) COFECHA output: Chronology file name : AZ605.CRN Measurement file name : AZ605.RWL Date checked : 02AUG21 Checked by : B. Bauer Beginning year : 1626 Ending year : 2016 Principal investigators: B.L. Brice P.R. Sheppard A. Arizpe Site name : Dry Creek Update Site location : Arizona Species information : PIED PINYON Latitude : 3489 Longitude : -11182 Elevation : 1380M Series intercorrelation: 0.769 Avg mean sensitivity : 0.703 Avg standard deviation : 0.390 Avg autocorrelation : 0.576 Number dated series : 45 Segment length tested : 50 Number problem segments: 8 Pct problem segments : 2.09 PART 5: CORRELATION OF SERIES BY SEGMENTS: Dry Creek Update 16:55 Mon 02 Aug 2021 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 DCU01A 1890 2016 .44 .44 .40 .26A .37 2 DCU01B 1900 2016 .23B .25A .25A .13B 3 DCU02A 1870 2016 .45 .56 .71 .73 .60 .51 4 DCU02B 1881 2016 .60 .75 .66 .66 .72 5 DCU03A 1920 2016 .54 .55 .41 .46 6 DCU03B 1913 2016 .65 .63 .38 .38 7 DCU04A 1970 2016 .27A 8 DCU04B 1961 2016 .20A .43 9 DCU05A 1876 2016 .71 .82 .86 .76 .62 10 DCU05B 1891 2016 .61 .67 .77 .82 .92 11 DCU06A 1880 2016 .75 .84 .86 .84 .86 12 DCU06B 1870 2016 .56 .64 .76 .57 .61 .84 13 DCU07A 1890 2016 .72 .76 .82 .77 .80 14 DCU07B 1911 2016 .72 .78 .54 .49 15 DCU08A 1867 2016 .86 .79 .71 .66 .69 .84 16 DCU08B 1850 2016 .48 .74 .76 .80 .83 .83 17 DCU09A 1880 2016 .88 .79 .71 .77 .80 18 DCU09B 1870 2016 .79 .86 .85 .76 .78 .85 19 DCU11A 1880 2016 .72 .63 .57 .71 .85 20 DCU11B 1850 2016 .79 .57 .40 .58 .68 .71 21 DCP011 1682 1986 .76 .92 .89 .87 .86 .86 .91 .88 .87 .87 .85 .85 22 DCP012 1688 1986 .78 .89 .91 .88 .87 .92 .93 .86 .86 .84 .83 .85 23 DCP021 1659 1986 .70 .71 .67 .76 .83 .82 .83 .86 .87 .87 .84 .68 .70 24 DCP022 1650 1986 .74 .78 .80 .79 .77 .72 .79 .89 .87 .85 .84 .77 .79 25 DCP031 1681 1986 .87 .83 .71 .77 .84 .93 .94 .90 .87 .83 .77 .77 26 DCP041 1758 1986 .75 .83 .80 .84 .86 .84 .78 .74 .70 27 DCP042 1763 1986 .81 .82 .82 .84 .81 .79 .86 .89 .88 28 DCP051 1748 1986 .62 .62 .79 .80 .78 .69 .59 .63 .74 .73 29 DCP052 1750 1986 .60 .59 .67 .70 .70 .80 .81 .72 .71 30 DCP061 1717 1986 .81 .85 .84 .83 .88 .85 .72 .81 .91 .91 .83 31 DCP062 1682 1986 .76 .84 .80 .74 .78 .89 .84 .80 .87 .83 .82 .75 32 DCP071 1681 1986 .64 .86 .89 .88 .82 .79 .82 .84 .78 .70 .83 .86 33 DCP072 1686 1986 .50 .70 .75 .84 .86 .89 .92 .92 .78 .75 .87 .89 34 DCP081 1726 1965 .76 .77 .74 .66 .72 .74 .77 .81 .83 35 DCP082 1727 1986 .75 .81 .78 .74 .79 .72 .75 .84 .85 .82 36 DCP091 1627 1942 .66 .89 .84 .89 .92 .94 .92 .68 .79 .86 .63 .49 37 DCP092 1626 1940 .64 .88 .84 .89 .92 .90 .87 .84 .85 .85 .59 .44 38 DCP101 1648 1986 .81 .83 .83 .84 .90 .93 .90 .82 .87 .88 .86 .83 .77 .74 39 DCP102 1691 1986 .83 .86 .86 .89 .86 .87 .90 .88 .86 .80 .77 .80 40 DCP111 1659 1986 .64 .59 .72 .81 .83 .68 .65 .74 .70 .65 .46 .50 .70 41 DCP112 1660 1986 .61 .54 .81 .83 .79 .75 .67 .77 .80 .72 .30A .36 .67 42 DCP121 1694 1986 .72 .72 .86 .90 .90 .90 .90 .89 .89 .79 .84 .91 43 DCP122 1694 1986 .74 .79 .90 .93 .92 .91 .91 .90 .90 .85 .89 .90 44 DCP131 1710 1986 .65 .58 .73 .83 .76 .85 .83 .76 .76 .79 .85 45 DCP132 1690 1986 .65 .73 .84 .85 .75 .70 .89 .80 .55 .54 .73 .89 Av segment correlation .70 .76 .73 .80 .81 .82 .81 .80 .84 .79 .75 .71 .72 .70 .65 PART 7: DESCRIPTIVE STATISTICS: Dry Creek Update 16:55 Mon 02 Aug 2021 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 DCU01A 1890 2016 127 5 1 .468 .47 2.00 .353 .067 .765 2.83 .532 -.030 1 2 DCU01B 1900 2016 117 4 4 .425 .43 1.76 .329 .264 .797 2.90 .632 -.040 1 3 DCU02A 1870 2016 147 6 0 .625 .50 2.35 .366 .426 .725 2.81 .488 -.078 1 4 DCU02B 1881 2016 136 5 0 .701 .42 1.64 .328 .585 .751 2.62 .468 -.058 1 5 DCU03A 1920 2016 97 4 0 .585 .54 1.95 .435 .507 .849 2.91 .625 -.055 1 6 DCU03B 1913 2016 104 4 0 .612 .55 1.80 .417 .611 .700 2.85 .587 -.022 1 7 DCU04A 1970 2016 47 1 1 .584 .17 .40 .093 .282 .715 2.42 .483 -.029 1 8 DCU04B 1961 2016 56 2 1 .395 .30 .58 .151 .393 .562 2.56 .578 -.017 1 9 DCU05A 1876 2016 141 5 0 .722 .63 2.44 .431 .425 .703 2.80 .632 -.018 1 10 DCU05B 1891 2016 126 5 0 .703 .67 2.71 .540 .621 .801 2.59 .500 -.024 1 11 DCU06A 1880 2016 137 5 0 .828 .63 2.55 .498 .618 .610 2.79 .579 -.070 1 12 DCU06B 1870 2016 147 6 0 .659 .63 2.43 .466 .523 .583 2.78 .539 .000 1 13 DCU07A 1890 2016 127 5 0 .780 .75 2.71 .472 .733 .478 2.53 .496 -.063 1 14 DCU07B 1911 2016 106 4 0 .628 .98 3.20 .635 .721 .485 2.63 .332 -.021 1 15 DCU08A 1867 2016 150 6 0 .762 .64 3.13 .616 .760 .710 2.78 .611 -.071 1 16 DCU08B 1850 2016 167 6 0 .719 .52 1.95 .411 .690 .741 2.75 .567 -.025 1 17 DCU09A 1880 2016 137 5 0 .832 .51 1.83 .429 .606 .833 2.60 .560 -.013 1 18 DCU09B 1870 2016 147 6 0 .812 .58 1.84 .456 .587 .806 2.63 .536 -.025 1 19 DCU11A 1880 2016 137 5 0 .729 .30 .93 .194 .522 .685 2.64 .568 -.075 1 20 DCU11B 1850 2016 167 6 0 .665 .32 1.14 .226 .509 .683 2.56 .455 -.047 1 21 DCP011 1682 1986 305 12 0 .851 .51 2.29 .439 .579 .932 2.87 .486 .011 1 22 DCP012 1688 1986 299 12 0 .853 .43 2.24 .361 .563 .868 2.89 .480 -.030 1 23 DCP021 1659 1986 328 13 0 .806 .51 1.82 .360 .515 .707 2.58 .392 -.032 1 24 DCP022 1650 1986 337 13 0 .810 .49 2.17 .348 .521 .693 3.01 .505 -.069 1 25 DCP031 1681 1986 306 12 0 .859 .39 2.28 .366 .502 .985 2.76 .565 -.035 1 26 DCP041 1758 1986 229 9 0 .761 .53 4.03 .588 .688 .882 2.68 .367 -.050 1 27 DCP042 1763 1986 224 9 0 .822 .71 4.46 .683 .698 .774 2.83 .540 -.069 2 28 DCP051 1748 1986 239 10 0 .709 .61 2.76 .479 .708 .511 2.79 .466 .013 1 29 DCP052 1750 1986 237 9 0 .730 .52 2.96 .468 .728 .653 2.77 .404 -.058 1 30 DCP061 1717 1986 270 11 0 .827 .46 2.27 .325 .610 .576 2.74 .525 -.012 1 31 DCP062 1682 1986 305 12 0 .800 .52 1.77 .335 .682 .511 2.65 .491 -.014 1 32 DCP071 1681 1986 306 12 0 .803 .55 2.67 .385 .656 .535 2.92 .441 -.037 1 33 DCP072 1686 1986 301 12 0 .805 .54 1.85 .367 .636 .570 2.69 .417 -.049 1 34 DCP081 1726 1965 240 9 0 .772 .51 1.89 .348 .669 .546 2.76 .402 .005 1 35 DCP082 1727 1986 260 10 0 .800 .49 1.47 .287 .480 .578 2.75 .477 -.039 1 36 DCP091 1627 1942 316 12 0 .797 .49 2.40 .420 .706 .690 2.63 .450 -.040 1 37 DCP092 1626 1940 315 12 0 .808 .43 1.74 .334 .623 .690 2.66 .443 -.051 1 38 DCP101 1648 1986 339 14 0 .842 .50 1.78 .368 .627 .708 2.58 .464 -.040 1 39 DCP102 1691 1986 296 12 0 .857 .50 1.75 .349 .582 .687 2.61 .400 -.027 1 40 DCP111 1659 1986 328 13 0 .698 .40 1.69 .261 .705 .454 2.56 .375 -.047 1 41 DCP112 1660 1986 327 13 1 .688 .47 1.53 .258 .668 .421 2.61 .279 -.059 1 42 DCP121 1694 1986 293 12 0 .854 .51 2.95 .441 .538 .819 2.66 .440 -.052 1 43 DCP122 1694 1986 293 12 0 .867 .41 1.49 .326 .489 .792 2.62 .503 -.042 1 44 DCP131 1710 1986 277 11 0 .786 .51 2.17 .461 .272 1.070 2.77 .465 -.001 1 45 DCP132 1690 1986 297 12 0 .772 .48 2.23 .425 .343 .956 2.85 .619 -.019 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 9787 383 8 .769 .51 4.46 .390 .576 .703 3.01 .477 -.036