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 | Brunnifirn, Silenen (UR) |  |
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 | Length variation measurements between 1882 and 2009 |  |
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 | View the graph
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| Time Span | Length Change (m) | Cum. Length Change (m) |
| 1882-1883 | -10 | -10 |
| 1883-1884 | -23 | -33 |
| 1884-1885 | -10 | -43 |
| 1885-1886 | -110 | -153 |
| 1886-1887 | -12 | -165 |
| 1887-1888 | -5 | -170 |
| 1888-1889 | -17 | -187 |
| 1889-1890 | -14 | -201 |
| 1890-1891 | -15 | -216 |
| 1891-1892 | -30 | -246 |
| 1892-1893 | -32 | -278 |
| 1893-1894 | -31 | -309 |
| 1894-1895 | -55 | -364 |
| 1895-1896 | -3 | -367 |
| 1898-1899 | -31 | -398 |
| 1899-1900 | -6 | -404 |
| 1900-1901 | -23 | -427 |
| 1901-1902 | -6 | -433 |
| 1902-1903 | -5 | -438 |
| 1903-1904 | -3 | -441 |
| 1904-1905 | -21 | -462 |
| 1905-1906 | -20 | -482 |
| 1906-1907 | -9 | -491 |
| 1907-1908 | -16 | -507 |
| 1908-1909 | -2 | -509 |
| 1909-1910 | -24 | -533 |
| 1910-1911 | -18 | -551 |
| 1911-1912 | -15 | -566 |
| 1912-1913 | -6 | -572 |
| 1913-1915 | -32 | -604 |
| 1915-1916 | -6 | -610 |
| 1916-1917 | -17 | -627 |
| 1917-1919 | 0 | -627 |
| 1919-1920 | -4 | -631 |
| 1920-1921 | -22 | -653 |
| 1921-1922 | +4 | -649 |
| 1922-1923 | -6 | -655 |
| 1923-1924 | -4 | -659 |
| 1924-1925 | -14 | -673 |
| 1925-1926 | -1 | -674 |
| 1926-1927 | -19 | -693 |
| 1927-1928 | -4 | -697 |
| 1928-1929 | -4 | -701 |
| 1929-1930 | -8 | -709 |
| 1930-1931 | 0 | -709 |
| 1931-1932 | -12 | -721 |
| 1932-1933 | -4 | -725 |
| 1933-1935 | -25 | -750 |
| 1935-1936 | +4 | -746 |
| 1936-1937 | -10 | -756 |
| 1937-1938 | -8 | -764 |
| 1938-1939 | 0 | -764 |
| 1939-1940 | 0 | -764 |
| 1940-1941 | -10 | -774 |
| 1941-1942 | -10 | -784 |
| 1942-1943 | -2 | -786 |
| 1943-1944 | -5.5 | -792 |
| 1944-1945 | -38 | -830 |
| 1945-1946 | -11 | -841 |
| 1946-1947 | -18 | -859 |
| 1947-1948 | -4 | -863 |
| 1948-1949 | -21 | -884 |
| 1949-1951 | -10 | -894 |
| 1951-1952 | -8 | -902 |
| 1952-1953 | -25 | -927 |
| 1953-1954 | -14 | -941 |
| 1954-1955 | -3 | -944 |
| 1955-1956 | -4 | -948 |
| 1956-1958 | -8 | -956 |
| 1958-1961 | -24 | -980 |
| 1961-1962 | -10 | -990 |
| 1962-1963 | -5 | -995 |
| 1963-1964 | -6 | -1001 |
| 1964-1965 | -2 | -1003 |
| 1965-1966 | -2 | -1005 |
| 1966-1967 | -2 | -1007 |
| 1967-1968 | +4 | -1003 |
| 1968-1969 | -7 | -1010 |
| 1969-1971 | -23 | -1033 |
| 1971-1972 | -12 | -1045 |
| 1972-1973 | +50 | -995 |
| 1973-1974 | -15 | -1010 |
| 1974-1975 | -38 | -1048 |
| 1975-1976 | -26 | -1074 |
| 1976-1977 | 0 | -1074 |
| 1977-1978 | +49 | -1025 |
| 1978-1979 | -40 | -1065 |
| 1979-1980 | -7 | -1072 |
| 1981-1983 | -50 | -1122 |
| 1983-1997 | -9 | -1131 |
| 1997-2003 | -7.2 | -1138 |
| 2003-2009 | -5.4 | -1144 |
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 | Data courtesy of the Swiss Glacier Monitoring
© VAW/ETHZ & EKK/SCNAT (2010) |  |
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