Mount Etna Group 2, Italy - ITAL047 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 : ITAL047.CRN Measurement file name : ITAL047.RWL Date checked : 28DEC16 Checked by : B. Bauer Beginning year : 1893 Ending year : 2013 Principal investigators: Seiler Kirchner Krusic Tognetti Houlie Andronico Cullotta Eglu D'Arrigo Site name : Mount Etna Group 2 Site location : Italy Species information : PINI AUSTRIAN PINE Latitude : 3746 Longitude : 01504 Elevation : 1700M Series intercorrelation: 0.524 Avg mean sensitivity : 0.237 Avg standard deviation : 1.217 Avg autocorrelation : 0.551 Number dated series : 54 Segment length tested : 50 Number problem segments: 13 Pct problem segments : 10.08 PART 5: CORRELATION OF SERIES BY SEGMENTS: Mount Etna Group2 15:46 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 1965 2012 .27B 2 PINI2 1960 2012 .62 .61 3 PINI3 1959 2012 .70 .71 4 PINI4 1960 2012 .67 .69 5 PINI5 1951 2012 .61 .63 6 PINI6 1975 2012 .78 7 PINI7 1949 2012 .60 .62 .66 8 PINI8 1954 2012 .40 .55 9 PINI9 1935 2012 .47 .44 .41 10 PINI10 1946 2012 .62 .63 .64 11 PINI11 1960 2012 .68 .70 12 PINI12 1952 2012 .75 .82 13 PINI13 1936 2012 .28B .50 .55 14 PINI14 1941 2012 .58 .68 .71 15 PINI15 1941 2012 .62 .71 .72 16 PINI16 1946 2012 .44 .45 .51 17 PINI17 1962 2011 .66 18 PINI18 1958 2012 .43 .50 19 PINI19 1957 2012 .64 .74 20 PINI20 1962 2012 .71 .71 21 PINI21 1954 2012 .52 .57 22 PINI22 1968 2012 .35 23 PINI23 1906 2012 .60 .76 .74 .70 24 PINI24 1914 2012 .52 .61 .65 .75 25 PINI25 1896 2012 .26A .23A .43 .58 .50 26 PINI26 1893 1962 -.14B-.18B-.22B 27 PINI27 1943 2012 .68 .69 .74 28 PINI28 1937 2012 .55 .60 .62 29 PINI29 1955 2012 .52 .67 30 PINI30 1951 2012 .38 .52 31 PINI31 1947 2012 .67 .74 .72 32 PINI32 1936 2012 .30B .49 .58 33 PINI33 1929 2012 .25A .60 .67 34 PINI34 1931 2012 .18B .43 .53 35 PINI35 1943 2012 .59 .56 .61 36 PINI36 1942 2012 .71 .72 .72 37 PINI37 1962 2012 .55 .56 38 PINI38 1963 2012 .58 39 PINI39 1962 2012 .71 .71 40 PINI40 1967 2012 .64 41 PINI41 1947 2012 .58 .57 .49 42 PINI42 1945 2012 .40 .39 .47 43 PINI43 1948 2012 .43 .43 .59 44 PINI44 1933 2012 .41 .42 .51 45 PINI45 1960 2013 .45 .58 46 PINI46 1962 2013 .54 .61 47 PINI47 1969 2013 .41 48 PINI48 1976 2013 .41 49 PINI49 1944 2013 .38 .32B .48 50 PINI50 1938 2013 .67 .65 .65 51 PINI51 1972 2013 .39 52 PINI52 1959 2013 .29A .42 53 PINI53 1948 2013 .61 .61 .58 54 PINI54 1953 2013 .31B .42 Av segment correlation .06 .29 .49 .55 .61 PART 7: DESCRIPTIVE STATISTICS: Mount Etna Group2 15:46 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 1965 2012 48 1 1 .266 3.23 6.78 1.154 .413 .315 2.68 .501 .103 2 2 PINI2 1960 2012 53 2 0 .610 3.50 8.01 1.278 .407 .248 2.60 .530 -.034 1 3 PINI3 1959 2012 54 2 0 .695 4.79 7.23 1.443 .379 .268 2.45 .386 .007 1 4 PINI4 1960 2012 53 2 0 .684 5.61 11.04 1.659 .449 .219 2.70 .519 .087 1 5 PINI5 1951 2012 62 2 0 .618 3.33 7.17 1.022 .144 .278 2.73 .571 -.027 1 6 PINI6 1975 2012 38 1 0 .779 3.00 5.52 .882 .571 .213 2.50 .467 .047 1 7 PINI7 1949 2012 64 3 0 .626 4.26 10.28 1.922 .819 .204 2.32 .372 .019 1 8 PINI8 1954 2012 59 2 0 .450 3.48 9.13 2.025 .799 .233 2.62 .518 -.020 2 9 PINI9 1935 2012 78 3 0 .383 2.33 3.93 .699 .612 .222 2.53 .416 -.007 1 10 PINI10 1946 2012 67 3 0 .595 3.11 8.58 1.297 .540 .299 2.60 .558 -.037 1 11 PINI11 1960 2012 53 2 0 .697 3.04 4.42 .698 .199 .232 2.50 .496 .094 1 12 PINI12 1952 2012 61 2 0 .761 3.19 5.06 .875 .321 .266 2.45 .451 .051 1 13 PINI13 1936 2012 77 3 1 .358 3.88 7.18 .971 .120 .251 2.55 .465 .057 2 14 PINI14 1941 2012 72 3 0 .582 3.51 6.58 1.073 .456 .259 2.60 .398 -.013 1 15 PINI15 1941 2012 72 3 0 .613 2.97 4.73 .872 .393 .253 2.67 .532 .050 2 16 PINI16 1946 2012 67 3 0 .475 2.63 5.73 1.169 .627 .307 2.65 .566 .027 2 17 PINI17 1962 2011 50 1 0 .662 3.94 7.03 1.262 .660 .196 2.35 .378 .009 1 18 PINI18 1958 2012 55 2 0 .452 4.16 6.11 .915 .390 .193 2.73 .591 -.032 2 19 PINI19 1957 2012 56 2 0 .664 3.87 6.17 1.005 .352 .240 2.63 .549 .036 1 20 PINI20 1962 2012 51 2 0 .706 4.20 6.88 .990 -.020 .281 2.60 .475 -.040 1 21 PINI21 1954 2012 59 2 0 .547 3.91 9.83 1.787 .790 .247 2.63 .613 -.009 1 22 PINI22 1968 2012 45 1 0 .351 4.70 13.48 2.549 .861 .202 2.57 .510 -.056 1 23 PINI23 1906 2012 107 4 0 .652 2.86 5.68 1.045 .601 .250 2.68 .458 -.013 1 24 PINI24 1914 2012 99 4 0 .603 2.71 6.65 1.061 .630 .256 2.59 .439 -.039 3 25 PINI25 1896 2012 117 5 2 .347 2.46 6.30 1.206 .695 .310 2.58 .331 -.042 2 26 PINI26 1893 1962 70 3 3 -.097 2.69 5.91 1.369 .691 .353 2.72 .547 .012 1 27 PINI27 1943 2012 70 3 0 .666 3.76 6.74 1.304 .645 .239 2.46 .532 -.001 1 28 PINI28 1937 2012 76 3 0 .555 4.05 7.74 1.474 .750 .194 2.80 .521 .074 1 29 PINI29 1955 2012 58 2 0 .516 3.94 7.49 1.558 .879 .155 2.53 .443 -.062 1 30 PINI30 1951 2012 62 2 0 .434 4.30 7.88 1.434 .764 .194 2.74 .493 .132 2 31 PINI31 1947 2012 66 3 0 .667 2.85 5.58 1.113 .750 .231 2.55 .455 -.058 1 32 PINI32 1936 2012 77 3 1 .429 3.40 6.77 1.530 .766 .242 2.72 .597 .078 2 33 PINI33 1929 2012 84 3 1 .521 2.85 7.16 1.055 .503 .268 2.67 .376 .085 1 34 PINI34 1931 2012 82 3 1 .434 3.01 7.45 1.103 .505 .225 2.68 .420 .085 1 35 PINI35 1943 2012 70 3 0 .561 4.40 7.73 1.078 .429 .203 2.54 .391 -.038 1 36 PINI36 1942 2012 71 3 0 .686 3.48 6.11 1.050 .599 .206 2.42 .363 -.044 1 37 PINI37 1962 2012 51 2 0 .556 3.44 5.54 1.063 .682 .222 2.46 .408 -.043 1 38 PINI38 1963 2012 50 1 0 .578 3.51 5.75 .892 .491 .219 2.51 .501 -.054 2 39 PINI39 1962 2012 51 2 0 .713 4.94 9.25 1.714 .805 .175 2.34 .384 .018 2 40 PINI40 1967 2012 46 1 0 .635 5.41 9.73 1.600 .730 .188 2.55 .524 -.003 2 41 PINI41 1947 2012 66 3 0 .475 4.02 6.56 1.079 .395 .225 2.70 .536 -.087 1 42 PINI42 1945 2012 68 3 0 .453 4.38 6.96 1.323 .430 .247 2.62 .483 -.060 1 43 PINI43 1948 2012 65 3 0 .504 3.02 4.68 .755 .386 .215 2.68 .535 .074 1 44 PINI44 1933 2012 80 3 0 .439 3.52 6.47 1.044 .581 .218 2.68 .500 .022 1 45 PINI45 1960 2013 54 2 0 .467 3.88 6.40 .919 .370 .223 2.56 .588 .036 1 46 PINI46 1962 2013 52 2 0 .536 3.49 5.04 .717 .210 .220 2.49 .461 -.031 1 47 PINI47 1969 2013 45 1 0 .414 4.75 8.89 1.519 .687 .216 2.61 .566 -.075 1 48 PINI48 1976 2013 38 1 0 .408 4.64 9.77 1.825 .623 .288 2.69 .551 .127 2 PART 7: DESCRIPTIVE STATISTICS: Mount Etna Group2 15:46 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 1944 2013 70 3 1 .384 3.67 8.03 1.353 .689 .223 2.94 .578 .027 1 50 PINI50 1938 2013 76 3 0 .677 3.74 7.92 1.377 .778 .214 2.53 .440 -.011 1 51 PINI51 1972 2013 42 1 0 .391 4.31 5.97 .936 .369 .195 2.67 .567 .012 1 52 PINI52 1959 2013 55 2 1 .313 4.08 5.82 .889 .339 .219 2.47 .505 .118 1 53 PINI53 1948 2013 66 3 0 .611 3.70 8.66 1.433 .746 .221 2.56 .454 -.032 1 54 PINI54 1953 2013 61 2 1 .377 4.75 7.51 1.241 .558 .208 2.74 .453 .003 1 --- -------- --------- ----- ----- ----- ------ ----- ----- ----- ----- ----- ----- ----- ----- -- Total or mean: 3439 129 13 .524 3.62 13.48 1.217 .551 .237 2.94 .481 .009