Chiapas, Mexico - MEX118 Additional Site Information María I. López-Hernández Julián Cerano-Paredes Chronology file name : MEX118.CRN Measurement file name : MEX118.RWL Date checked : 11MAR22 Checked by : NOAA Paleoclimatology Beginning year : 1925 Ending year : 2015 Principal investigators: María I. López-Hernández Julián Cerano-Paredes Site name : Chiapas Site location : Mexico Species information : PIOO Latitude : 1621 Longitude : -9145 Elevation : 1527M Series intercorrelation: 0.486 Avg mean sensitivity : 0.278 Avg standard deviation : 2.224 Avg autocorrelation : 0.603 Number dated series : 30 Segment length tested : 50 Number problem segments: 9 Pct problem segments : 26.47 PART 5: CORRELATION OF SERIES BY SEGMENTS: mex118 14:57 Fri 11 Mar 2022 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 1950 1975 1999 2024 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 OA101A 1970 2015 .53 2 OA101B 1980 2015 .65 3 OA101C 1970 2015 .66 4 OA102A 1953 2015 .72 .73 5 OA102B 1960 2015 .63 .55 6 OA102C 1955 2015 .70 .67 7 OA103B 1995 2015 .54B 8 OA104B 1970 2015 .26A 9 OA106A 1980 2015 .36 10 OA106C 1985 2015 .33 11 OA109A 1994 2015 .79 12 OA110A 1990 2015 .36 13 OA111A 1988 2015 .47 14 OA111B 1982 2015 .57 15 OA112B 1975 2013 .35 16 OA114B 1983 2015 .18B 17 OA115A 1976 2015 .32A 18 OA116A 1980 2015 .72 19 OA117A 1985 2015 .81 20 OA118A 1998 2015 .56 21 OA118B 1983 2015 .53 22 OA120B 1980 2012 .71 23 OA201A 1925 2012 .23A .09B 24 OA202A 1982 2015 .75 25 OA202B 1983 2015 .63 26 OA204B 1962 2009 .28A 27 OA206B 1986 2015 .78 28 OA208B 1980 2015 .35 29 OA209A 1983 2015 .15B 30 OA305A 1974 2015 .14B Av segment correlation .46 .52 PART 7: DESCRIPTIVE STATISTICS: mex118 14:57 Fri 11 Mar 2022 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 OA101A 1970 2015 46 1 0 .529 4.87 10.96 1.907 .466 .257 2.74 .539 .031 1 2 OA101B 1980 2015 36 1 0 .646 4.81 11.04 1.936 .474 .292 2.55 .506 .003 1 3 OA101C 1970 2015 46 1 0 .661 6.36 13.66 2.540 .426 .292 2.70 .503 -.003 2 4 OA102A 1953 2015 63 2 0 .694 3.46 11.30 2.119 .637 .305 2.62 .418 -.087 1 5 OA102B 1960 2015 56 2 0 .561 3.86 11.57 2.315 .720 .244 2.66 .458 .039 1 6 OA102C 1955 2015 61 2 0 .688 3.29 8.02 1.905 .718 .281 2.51 .433 -.033 2 7 OA103B 1995 2015 21 1 1 .536 7.86 13.39 2.677 .725 .212 2.62 .680 -.238 2 8 OA104B 1970 2015 46 1 1 .263 3.79 10.10 2.003 .491 .326 2.72 .528 -.053 1 9 OA106A 1980 2015 36 1 0 .365 4.09 10.47 2.722 .680 .320 2.74 .568 .120 1 10 OA106C 1985 2015 31 1 0 .330 4.25 8.54 1.734 .239 .358 2.86 .657 .098 2 11 OA109A 1994 2015 22 1 0 .793 7.04 21.46 5.391 .800 .214 2.40 .492 -.012 2 12 OA110A 1990 2015 26 1 0 .362 4.99 12.40 2.804 .250 .437 2.83 .713 -.027 1 13 OA111A 1988 2015 28 1 0 .469 7.50 12.62 2.578 .313 .330 2.73 .608 .028 2 14 OA111B 1982 2015 34 1 0 .570 5.27 8.23 1.360 .275 .266 2.65 .612 -.016 1 15 OA112B 1975 2013 39 1 0 .346 5.11 10.03 1.712 .619 .238 2.83 .640 .170 1 16 OA114B 1983 2015 33 1 1 .176 6.56 11.89 2.352 .385 .329 2.73 .617 .008 2 17 OA115A 1976 2015 40 1 1 .320 4.10 13.95 2.627 .799 .254 2.52 .515 .051 1 18 OA116A 1980 2015 36 1 0 .721 3.83 7.49 1.473 .551 .292 2.56 .468 -.023 1 19 OA117A 1985 2015 31 1 0 .806 3.38 12.61 2.125 .599 .299 2.48 .455 -.060 2 20 OA118A 1998 2015 18 1 0 .564 4.04 8.46 1.663 .507 .290 2.65 .728 -.143 2 21 OA118B 1983 2015 33 1 0 .528 4.16 6.16 1.110 .410 .241 2.48 .635 .021 1 22 OA120B 1980 2012 33 1 0 .706 4.67 8.04 1.550 .337 .319 2.43 .494 -.052 1 23 OA201A 1925 2012 88 2 2 .136 2.22 4.95 .914 .724 .247 2.58 .459 .034 2 24 OA202A 1982 2015 34 1 0 .753 6.22 20.87 4.200 .915 .188 2.44 .504 .001 1 25 OA202B 1983 2015 33 1 0 .635 6.16 17.02 3.847 .910 .161 2.61 .496 -.053 2 26 OA204B 1962 2009 48 1 1 .275 3.50 7.15 1.635 .785 .254 2.67 .689 .051 1 27 OA206B 1986 2015 30 1 0 .783 4.80 11.36 2.475 .583 .287 2.54 .539 .034 1 28 OA208B 1980 2015 36 1 0 .352 3.03 10.04 2.491 .814 .299 2.54 .493 -.083 1 29 OA209A 1983 2015 33 1 1 .146 4.75 19.06 4.222 .804 .270 2.79 .607 .295 1 30 OA305A 1974 2015 42 1 1 .137 4.35 13.09 2.282 .653 .296 2.66 .519 -.038 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 1159 34 9 .486 4.46 21.46 2.224 .603 .278 2.86 .536 .007