Mount Etna Group 4, Italy - ITAL049 Additional Site Information Ruedi Seiler, James Kirchner, Paul Krusic, Roberto Tognetti, Nicolas Houlie, Daniele Andronico, Sebastiano Cullotta, Markus Eglu, Rosanne D'Arrigo, Paolo Cherubini Funding Source: Swiss National Foundation grant 205321_143479 Keywords: volcanic influence COFECHA output: Chronology file name : ITAL049.CRN Measurement file name : ITAL049.RWL Date checked : 28DEC16 Checked by : B. Bauer Beginning year : 1885 Ending year : 2014 Principal investigators: Seiler Kirchner Krusic Tognetti Houlie Andronico Cullotta Eglu D'Arrigo Site name : Mount Etna Group 4 Site location : Italy Species information : PINI AUSTRIAN PINE Latitude : 3744 Longitude : 01455 Elevation : 1670M Series intercorrelation: 0.578 Avg mean sensitivity : 0.337 Avg standard deviation : 1.079 Avg autocorrelation : 0.659 Number dated series : 52 Segment length tested : 50 Number problem segments: 14 Pct problem segments : 7.82 PART 5: CORRELATION OF SERIES BY SEGMENTS: Mount Etna Group 4 15:49 Wed 28 Dec 2016 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 1875 1900 1925 1950 1975 1924 1949 1974 1999 2024 --- -------- --------- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- ---- 1 PINI1 1917 2014 .43 .49 .78 .71 2 PINI2 1910 2011 .31B .55 .67 .48 3 PINI3 1906 2014 .52 .74 .72 .71 4 PINI4 1924 2014 .66 .68 .74 .73 5 PINI5 1908 2014 .59 .61 .65 .58 6 PINI6 1902 2014 .43 .54 .64 .64 7 PINI7 1916 2014 .65 .73 .80 .66 8 PINI8 1918 2014 .54 .51 .61 .61 9 PINI9 1908 2014 .61 .66 .63 .65 10 PINI10 1903 2014 .60 .69 .63 .60 11 PINI11 1905 2014 .56 .58 .63 .62 12 PINI12 1912 2014 .26B .43 .63 .71 13 PINI13 1894 2014 .55 .54 .70 .76 .75 14 PINI14 1886 2014 .41 .54 .73 .75 .68 15 PINI15 1885 2011 .20B-.07B .05B-.03B-.15B 16 PINI16 1885 2014 .32B .34 .56 .69 .62 17 PINI17 1887 2014 .58 .68 .75 .68 .71 18 PINI18 1889 2014 .66 .68 .74 .66 .67 19 PINI19 1914 2014 .56 .67 .56 .47 20 PINI20 1907 1976 .68 .66 .61 21 PINI21 1915 2014 .63 .61 .73 .69 22 PINI22 1904 2014 .64 .72 .72 .69 23 PINI23 1920 2014 .54 .61 .62 .55 24 PINI24 1913 2014 .53 .74 .76 .68 25 PINI25 1906 2014 .39 .53 .57 .54 26 PINI26 1909 2014 .41 .62 .59 .52 27 PINI27 1924 2014 .78 .76 .64 .64 28 PINI28 1926 2014 .66 .70 .69 29 PINI29 1932 2014 .68 .65 .59 30 PINI30 1923 2014 .62 .61 .67 .66 31 PINI31 1915 2014 .62 .73 .74 .85 32 PINI32 1929 2014 .70 .74 .67 33 PINI33 1984 2014 .54 34 PINI34 1929 2014 .43 .65 .56 35 PINI35 1979 2014 .21B 36 PINI36 1961 2014 .47 .48 37 PINI37 1954 1966 .31B 38 PINI38 1961 2014 .31A .26A 39 PINI39 1952 2014 .65 .59 40 PINI40 1942 2014 .60 .68 .71 41 PINI41 1943 2014 .68 .67 .59 42 PINI42 1949 2014 .77 .80 .66 43 PINI43 1951 2014 .66 .50 44 PINI44 1941 2014 .56 .51 .25A 45 PINI45 1916 2014 .35 .56 .84 .80 46 PINI46 1934 2014 .68 .83 .77 47 PINI47 1954 2014 .32B .47 48 PINI48 1949 2014 .70 .72 .52 49 PINI49 1948 2014 .81 .82 .80 50 PINI50 1950 2014 .79 .76 51 PINI51 1949 2014 .66 .69 .75 52 PINI52 1944 2014 .52 .61 .70 Av segment correlation .45 .52 .63 .65 .60 PART 7: DESCRIPTIVE STATISTICS: Mount Etna Group 4 15:49 Wed 28 Dec 2016 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 PINI1 1917 2014 98 4 0 .581 1.03 2.40 .462 .580 .345 2.75 .484 -.011 1 2 PINI2 1910 2011 102 4 1 .421 1.24 4.96 .829 .616 .327 2.62 .411 -.020 1 3 PINI3 1906 2014 109 4 0 .612 2.14 5.60 1.030 .813 .275 2.57 .507 .022 1 4 PINI4 1924 2014 91 4 0 .706 2.12 6.20 .995 .709 .232 2.60 .418 .033 1 5 PINI5 1908 2014 107 4 0 .575 1.28 4.79 .868 .569 .363 2.75 .597 -.024 1 6 PINI6 1902 2014 113 4 0 .496 1.25 4.14 .790 .615 .371 2.53 .452 -.088 2 7 PINI7 1916 2014 99 4 0 .656 1.78 4.97 1.102 .837 .289 2.80 .598 -.045 1 8 PINI8 1918 2014 97 4 0 .578 1.82 5.11 1.117 .846 .287 2.80 .499 -.046 1 9 PINI9 1908 2014 107 4 0 .627 1.29 3.79 .548 .458 .316 2.72 .502 .003 1 10 PINI10 1903 2014 112 4 0 .584 1.73 3.95 .730 .483 .316 2.65 .561 .038 1 11 PINI11 1905 2014 110 4 0 .609 1.39 5.03 .762 .662 .322 2.52 .465 -.098 2 12 PINI12 1912 2014 103 4 1 .528 1.27 4.63 .659 .663 .288 2.61 .488 -.070 2 13 PINI13 1894 2014 121 5 0 .700 1.43 3.94 .717 .716 .328 2.82 .401 .095 1 14 PINI14 1886 2014 129 5 0 .626 1.57 4.80 .772 .573 .329 2.62 .493 .044 1 15 PINI15 1885 2011 127 5 5 -.030 1.26 2.53 .403 .572 .244 2.61 .483 -.004 2 16 PINI16 1885 2014 130 5 1 .519 1.10 2.34 .412 .595 .301 2.71 .515 -.016 2 17 PINI17 1887 2014 128 5 0 .696 1.29 3.18 .648 .772 .307 2.56 .464 .028 2 18 PINI18 1889 2014 126 5 0 .659 1.37 3.88 .806 .780 .333 2.64 .457 .022 1 19 PINI19 1914 2014 101 4 0 .519 1.49 3.53 .568 .542 .282 2.63 .493 .035 8 20 PINI20 1907 1976 70 3 0 .646 1.57 5.57 .809 .365 .339 2.70 .501 .007 2 21 PINI21 1915 2014 100 4 0 .655 1.02 2.58 .623 .775 .312 2.70 .568 -.038 2 22 PINI22 1904 2014 111 4 0 .691 1.13 5.80 .924 .656 .385 2.71 .552 -.059 2 23 PINI23 1920 2014 95 4 0 .526 1.50 5.77 .902 .595 .385 2.86 .582 .048 2 24 PINI24 1913 2014 102 4 0 .640 1.84 8.15 1.228 .611 .364 2.72 .452 -.036 2 25 PINI25 1906 2014 109 4 0 .471 2.05 8.49 1.718 .705 .397 2.65 .384 -.083 2 26 PINI26 1909 2014 106 4 0 .491 1.87 4.58 1.179 .714 .400 3.08 .553 -.074 2 27 PINI27 1924 2014 91 4 0 .685 1.39 3.98 .783 .671 .338 2.78 .498 -.009 3 28 PINI28 1926 2014 89 3 0 .662 1.92 5.27 1.096 .679 .327 2.69 .455 .143 1 29 PINI29 1932 2014 83 3 0 .658 1.73 4.30 .968 .769 .277 2.70 .553 -.025 2 30 PINI30 1923 2014 92 4 0 .605 1.73 4.30 1.004 .682 .310 2.72 .568 -.076 3 31 PINI31 1915 2014 100 4 0 .747 1.81 4.75 .729 .448 .328 2.92 .608 .034 1 32 PINI32 1929 2014 86 3 0 .680 2.66 5.01 .945 .518 .287 2.70 .450 .026 1 33 PINI33 1984 2014 31 1 0 .543 4.69 12.14 3.283 .567 .485 2.56 .642 -.128 2 34 PINI34 1929 2014 86 3 0 .458 2.52 9.50 1.830 .773 .386 2.65 .457 .035 1 35 PINI35 1979 2014 36 1 1 .213 7.99 13.61 2.596 .371 .294 2.59 .630 .039 3 36 PINI36 1961 2014 54 2 0 .489 3.55 12.33 2.867 .861 .373 2.56 .446 -.011 1 37 PINI37 1954 1966 13 1 1 .306 2.52 5.57 1.555 .033 .884 2.79 .923 -.267 1 38 PINI38 1961 2014 54 2 2 .300 3.04 5.84 1.553 .716 .369 2.91 .679 .035 2 39 PINI39 1952 2014 63 2 0 .615 3.43 8.83 1.976 .690 .353 2.64 .489 -.106 1 40 PINI40 1942 2014 73 3 0 .656 3.34 8.32 1.883 .702 .383 2.74 .663 .067 1 41 PINI41 1943 2014 72 3 0 .609 3.07 6.94 1.422 .637 .332 2.48 .482 .093 1 42 PINI42 1949 2014 66 3 0 .684 3.33 8.71 1.521 .716 .315 2.52 .602 .045 2 43 PINI43 1951 2014 64 2 0 .532 4.42 9.24 1.952 .779 .308 2.54 .463 -.047 1 44 PINI44 1941 2014 74 3 1 .361 3.83 8.06 1.683 .730 .298 2.75 .537 -.070 2 45 PINI45 1916 2014 99 4 0 .602 2.05 4.70 1.239 .756 .391 2.74 .539 -.019 2 46 PINI46 1934 2014 81 3 0 .690 2.84 6.88 1.592 .652 .404 2.80 .574 .116 1 47 PINI47 1954 2014 61 2 1 .422 3.54 9.50 2.358 .813 .370 2.97 .626 .087 1 48 PINI48 1949 2014 66 3 0 .562 2.66 6.52 1.759 .855 .352 2.92 .621 .106 1 PART 7: DESCRIPTIVE STATISTICS: Mount Etna Group 4 15:49 Wed 28 Dec 2016 Page 10 ----------------------------------------------------------------------------------------------------------------------------------- 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 PINI49 1948 2014 67 3 0 .790 2.43 6.19 1.404 .762 .377 2.72 .571 .099 1 50 PINI50 1950 2014 65 2 0 .756 2.58 7.12 1.385 .711 .382 2.62 .514 .047 1 51 PINI51 1949 2014 66 3 0 .691 2.04 4.63 1.024 .429 .467 2.83 .479 .094 1 52 PINI52 1944 2014 71 3 0 .561 2.17 6.03 1.192 .622 .434 2.49 .402 .052 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 4606 179 14 .578 1.98 13.61 1.079 .659 .337 3.08 .512 .003