1990
72 of 91 measured glacier tongues retreated.
Glaciers measured91single-year length change
Advancing1516%
Retreating7279%
Median change−6.0m
Mass balance−1.27m w.e.mean of 10 glaciers
Length change
91 tongues measured
Mass balance
10 glaciers
| Glacier | Annual balance |
|---|---|
| Tällibodengletscher | −2.22 m w.e. |
| Griesgletscher | −1.93 m w.e. |
| Schwarzberggletscher zentral | −1.84 m w.e. |
| Hohlaubgletscher | −1.62 m w.e. |
| Allalingletscher | −1.41 m w.e. |
| Claridenfirn | −1.02 m w.e. |
| Chessjengletscher SE | −1.00 m w.e. |
| Grosser Aletschgletscher | −0.96 m w.e. |
| Silvrettagletscher | −0.56 m w.e. |
| Glacier du Giétro | −0.14 m w.e. |