Lower Truckee River, Nevada F - NV526 Additional Site Information Patterson Dong Lane Csank Rood Sandoval-Solis Chronology file name : NV526.CRN Measurement file name : NV526.RWL Date checked : 13JUL23 Checked by : NOAA Paleoclimatology Beginning year : 1897 Ending year : 2020 Principal investigators: Patterson Dong Lane Csank Rood Sandoval-Solis Site name : Lower Truckee River Site location : Nevada F Species information : PPFR FREMONT COTTONWOOD Latitude : 3931- Longitude : 11918 Elevation : 250M Series intercorrelation: 0.619 Avg mean sensitivity : 0.310 Avg standard deviation : 2.499 Avg autocorrelation : 0.690 Number dated series : 25 Segment length tested : 50 Number problem segments: 4 Pct problem segments : 7.14 PART 5: CORRELATION OF SERIES BY SEGMENTS: nv526 10:46 Thu 13 Jul 2023 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 1900 1925 1950 1975 2000 1949 1974 1999 2024 2049 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 N20 1940 2020 .64 .72 .69 2 N202 1938 2020 .66 .72 .66 3 N5 1909 2020 .18A .51 .76 .76 4 N171 1934 2020 .68 .83 .79 5 N172 1936 2020 .67 .80 .77 6 N6 1918 2020 .50 .67 .45 .02B 7 N141 1939 2020 .69 .82 .81 8 N142 1938 2020 .71 .75 .79 9 N13 1897 2020 .29A .38 .47 .71 10 N15 1941 2020 .68 .76 .75 11 N7 1907 2020 .34 .74 .72 .70 12 N19 1955 2020 .70 .80 13 N4 1991 2020 .56 14 N3 1994 2020 .63 15 N18 1943 2020 .77 .82 .82 16 N102 1992 2020 .63 17 N110 1993 2020 .73 18 N12 1996 2020 .68 19 N121 1996 2020 .47 20 N122 1994 2020 .47 21 N16 1945 2020 .65 .73 .78 22 N9 1994 2020 .38 23 N111 2006 2020 .56B 24 N2 1992 2020 .58 25 N8 1997 2020 .45 Av segment correlation .33 .65 .72 .64 .56 PART 7: DESCRIPTIVE STATISTICS: nv526 10:46 Thu 13 Jul 2023 Page 6 ------------------------------------------------------------------------------------------------------------------------------------ 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 N20 1940 2020 81 3 0 .676 3.88 10.74 2.088 .650 .334 2.72 .440 -.024 1 2 N202 1938 2020 83 3 0 .670 4.04 10.15 2.166 .653 .328 2.76 .433 -.025 1 3 N5 1909 2020 112 4 1 .496 3.20 8.35 1.835 .776 .288 2.54 .335 .004 1 4 N171 1934 2020 87 3 0 .723 4.51 13.92 2.807 .877 .295 2.67 .535 .043 1 5 N172 1936 2020 85 3 0 .713 4.38 12.92 2.690 .883 .302 2.61 .518 .057 1 6 N6 1918 2020 103 4 1 .247 3.78 23.41 3.284 .553 .344 2.81 .509 -.014 1 7 N141 1939 2020 82 3 0 .755 4.40 13.97 2.499 .597 .348 2.64 .464 .039 1 8 N142 1938 2020 83 3 0 .741 4.33 14.57 2.368 .569 .338 2.59 .453 .016 1 9 N13 1897 2020 124 4 1 .474 2.55 5.95 1.407 .852 .234 2.68 .395 -.023 2 10 N15 1941 2020 80 3 0 .749 5.29 13.52 3.015 .830 .273 2.66 .459 .105 1 11 N7 1907 2020 114 4 0 .565 3.41 14.61 2.515 .825 .297 2.74 .392 -.022 1 12 N19 1955 2020 66 2 0 .784 5.06 11.66 2.212 .648 .306 2.50 .465 .006 1 13 N4 1991 2020 30 1 0 .562 7.23 16.48 4.468 .751 .407 2.74 .715 -.068 1 14 N3 1994 2020 27 1 0 .634 9.04 20.56 4.467 .522 .397 2.60 .571 -.158 1 15 N18 1943 2020 78 3 0 .806 3.28 7.80 1.385 .455 .359 2.44 .362 -.050 1 16 N102 1992 2020 29 1 0 .633 7.36 15.35 3.325 .772 .258 2.55 .586 -.133 1 17 N110 1993 2020 28 1 0 .735 8.02 26.74 6.138 .853 .345 2.57 .547 -.154 2 18 N12 1996 2020 25 1 0 .678 7.79 25.42 5.812 .904 .329 2.52 .533 -.107 2 19 N121 1996 2020 25 1 0 .474 5.93 10.19 2.173 .558 .263 2.64 .567 -.075 1 20 N122 1994 2020 27 1 0 .467 6.01 10.54 2.222 .566 .288 2.55 .554 -.101 1 21 N16 1945 2020 76 3 0 .727 1.91 4.33 .762 .280 .329 2.79 .529 .011 1 22 N9 1994 2020 27 1 0 .383 5.49 10.75 2.607 .693 .280 2.58 .579 .008 1 23 N111 2006 2020 15 1 1 .565 7.47 15.61 2.971 .679 .266 2.70 .681 -.070 1 24 N2 1992 2020 29 1 0 .581 4.75 14.80 4.616 .899 .339 2.51 .532 -.165 1 25 N8 1997 2020 24 1 0 .455 4.95 8.21 1.515 .387 .257 2.56 .683 .091 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 1540 56 4 .619 4.33 26.74 2.499 .690 .310 2.81 .472 -.011