Chronology file name : BRA040.CRN
Measurement file name : BRA040.RWL
Date checked : 16JAN25
Checked by : NOAA-Paleoclimatology
Beginning year : 1959
Ending year : 2019
Principal investigators: Aragão Groenendijk Zuidema
Site name : Aiuaba
Site location : Brazil
Species information : ASMU ASPIDOSPERMA MULT
Latitude : um500.
Longitude : 0M -6
Elevation : iflor
Series intercorrelation: 0.641
Avg mean sensitivity : 0.517
Avg standard deviation : 0.539
Avg autocorrelation : 0.250
Number dated series : 48
Segment length tested : 50
Number problem segments: 0
Pct problem segments : 0.00
PART 5: CORRELATION OF SERIES BY SEGMENTS: BRA040 22:05 Thu 16 Jan 2025 Page 5
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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 AIAM01 1975 2019 .39
2 AIAM00 1975 2015 .58
3 AIAM02 1975 2019 .63
4 AIAM03 1985 2019 .57
5 AIAM04 1985 2015 .53
6 AIAM05 1985 2019 .61
7 AIAM06 1959 2019 .76 .67
8 AIAM07 1959 2018 .74 .73
9 AIAM08 1959 2018 .79 .73
10 AIAM09 1959 2016 .76 .71
11 AIAM0A 1982 2019 .64
12 AIAM0B 1978 2015 .66
13 AIAM0C 1974 2018 .77
14 AIAM0D 1974 2019 .58
15 AIAM0E 1980 2019 .76
16 AIAM0F 1980 2019 .76
17 AIAM0G 1980 2019 .73
18 AIAM0H 1980 2017 .74
19 AIAM0I 1966 2019 .51 .53
20 AIAM0J 1966 2019 .59 .53
21 AIAM10 1973 2019 .63
22 AIAM13 1973 2019 .61
23 AIAM14 1973 2019 .72
24 AIAM11 1981 2018 .78
25 AIAM12 1979 2018 .53
26 AIAM15 1980 2018 .61
27 AIAM16 1980 2019 .57
28 AIAM17 1980 2019 .64
29 AIAM18 1980 2019 .55
30 AIAM1A 1987 2019 .65
31 AIAM1B 1987 2019 .56
32 AIAM1C 1987 2019 .60
33 AIAM1D 1987 2019 .66
34 AIAM1E 1987 2017 .60
35 AIAM1F 1987 2018 .64
36 AIAM1G 1987 2019 .69
37 AIAM1H 1982 2019 .72
38 AIAM1I 1982 2019 .64
39 AIAM1J 1982 2019 .58
40 AIAM1K 1976 2019 .60
41 AIAM1L 1976 2019 .57
42 AIAM1M 1976 2018 .65
43 AIAM1N 1976 2018 .55
44 AIAM19 1975 2019 .61
45 AIAM20 1981 2013 .72
46 AIAM21 1981 2016 .72
47 AIAM22 1981 2019 .55
48 AIAM23 1981 2009 .71
Av segment correlation .68 .63
PART 7: DESCRIPTIVE STATISTICS: BRA040 22:05 Thu 16 Jan 2025 Page 6
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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 AIAM01 1975 2019 45 1 0 .393 1.08 3.02 .660 .048 .623 2.75 .580 .074 1
2 AIAM00 1975 2015 41 1 0 .584 1.06 2.58 .542 .156 .492 2.61 .581 -.151 2
3 AIAM02 1975 2019 45 1 0 .629 .91 2.65 .603 .459 .555 2.79 .573 -.088 2
4 AIAM03 1985 2019 35 1 0 .570 1.09 2.71 .675 .640 .435 2.72 .704 .085 1
5 AIAM04 1985 2015 31 1 0 .532 1.17 3.24 .840 .695 .385 2.60 .595 .025 1
6 AIAM05 1985 2019 35 1 0 .606 1.34 2.68 .587 .506 .345 2.75 .654 .057 1
7 AIAM06 1959 2019 61 2 0 .744 .83 2.07 .470 .524 .513 2.58 .532 .018 1
8 AIAM07 1959 2018 60 2 0 .752 .77 2.14 .386 .376 .520 2.80 .587 -.045 1
9 AIAM08 1959 2018 60 2 0 .750 1.00 2.12 .463 .331 .460 2.60 .547 .027 2
10 AIAM09 1959 2016 58 2 0 .768 .83 2.08 .459 .490 .495 2.57 .502 -.053 1
11 AIAM0A 1982 2019 38 1 0 .642 .96 1.85 .517 .028 .605 2.57 .633 -.062 2
12 AIAM0B 1978 2015 38 1 0 .661 1.23 3.56 .756 .037 .660 2.87 .672 .018 1
13 AIAM0C 1974 2018 45 1 0 .774 1.03 3.15 .648 .221 .645 2.89 .668 -.167 1
14 AIAM0D 1974 2019 46 1 0 .577 .90 3.03 .658 .306 .654 2.72 .588 -.132 1
15 AIAM0E 1980 2019 40 1 0 .763 .92 2.16 .547 .255 .538 2.88 .717 -.150 1
16 AIAM0F 1980 2019 40 1 0 .758 .74 2.41 .451 .154 .496 2.94 .531 .014 1
17 AIAM0G 1980 2019 40 1 0 .731 .78 1.74 .360 .104 .520 2.73 .534 .031 1
18 AIAM0H 1980 2017 38 1 0 .742 .86 2.13 .502 .241 .580 2.83 .573 -.038 2
19 AIAM0I 1966 2019 54 2 0 .515 .97 2.29 .448 .143 .478 2.98 .637 .053 2
20 AIAM0J 1966 2019 54 2 0 .532 .88 2.18 .436 .320 .432 2.68 .548 .001 1
21 AIAM10 1973 2019 47 1 0 .625 .71 2.35 .467 .508 .460 2.66 .430 .004 1
22 AIAM13 1973 2019 47 1 0 .615 .74 2.04 .415 .448 .500 2.54 .409 .021 1
23 AIAM14 1973 2019 47 1 0 .724 .80 2.09 .468 .134 .619 2.82 .584 .015 1
24 AIAM11 1981 2018 38 1 0 .778 1.11 2.36 .595 .100 .529 2.65 .562 .045 1
25 AIAM12 1979 2018 40 1 0 .527 .77 2.41 .573 .565 .542 3.10 .663 -.013 1
26 AIAM15 1980 2018 39 1 0 .610 .74 2.28 .455 .350 .462 2.84 .584 -.064 1
27 AIAM16 1980 2019 40 1 0 .572 .81 2.20 .399 -.041 .529 2.96 .607 -.017 1
28 AIAM17 1980 2019 40 1 0 .641 .63 1.67 .394 .375 .541 2.80 .619 -.117 1
29 AIAM18 1980 2019 40 1 0 .552 .88 1.86 .445 -.003 .549 2.71 .715 .053 1
30 AIAM1A 1987 2019 33 1 0 .645 .97 1.88 .344 .234 .364 2.88 .742 -.168 1
31 AIAM1B 1987 2019 33 1 0 .557 1.14 2.23 .454 .247 .389 2.67 .680 -.158 1
32 AIAM1C 1987 2019 33 1 0 .602 1.01 2.03 .387 .438 .340 2.78 .715 -.137 1
33 AIAM1D 1987 2019 33 1 0 .664 1.01 1.71 .358 .087 .398 2.80 .782 -.144 1
34 AIAM1E 1987 2017 31 1 0 .596 .96 2.69 .530 -.006 .555 3.18 .693 -.024 1
35 AIAM1F 1987 2018 32 1 0 .640 1.05 2.95 .619 .220 .436 3.03 .660 -.089 1
36 AIAM1G 1987 2019 33 1 0 .689 1.02 3.57 .689 .065 .612 3.12 .748 .090 1
37 AIAM1H 1982 2019 38 1 0 .716 1.41 3.68 .729 .380 .416 2.73 .616 -.021 1
38 AIAM1I 1982 2019 38 1 0 .640 .82 1.72 .347 .158 .415 2.67 .643 -.038 1
39 AIAM1J 1982 2019 38 1 0 .578 1.22 3.02 .631 .026 .521 2.95 .644 .032 1
40 AIAM1K 1976 2019 44 1 0 .601 .84 1.86 .396 .200 .507 2.79 .701 -.102 1
41 AIAM1L 1976 2019 44 1 0 .574 .96 2.25 .505 .256 .500 2.82 .645 -.080 1
42 AIAM1M 1976 2018 43 1 0 .645 .89 2.01 .425 .200 .465 2.82 .649 -.068 1
43 AIAM1N 1976 2018 43 1 0 .551 .90 3.00 .551 .153 .531 2.91 .561 -.025 1
44 AIAM19 1975 2019 45 1 0 .610 .93 2.56 .580 .500 .487 2.82 .720 -.051 1
45 AIAM20 1981 2013 33 1 0 .720 1.17 4.50 .837 -.005 .648 2.93 .662 .019 1
46 AIAM21 1981 2016 36 1 0 .723 1.38 4.90 .930 .035 .699 2.88 .663 -.008 1
47 AIAM22 1981 2019 39 1 0 .553 1.36 5.83 1.055 .077 .648 2.76 .497 .037 1
48 AIAM23 1981 2009 29 1 0 .713 1.41 3.07 .715 -.368 .709 2.68 .690 -.014 1
--- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- --
Total or mean: 1980 54 0 .641 .96 5.83 .539 .250 .517 3.18 .614 -.030