1989
70 of 89 measured glacier tongues retreated.
Glaciers measured89single-year length change
Advancing1618%
Retreating7079%
Median change−6.0m
Mass balance−0.54m w.e.mean of 10 glaciers
Length change
89 tongues measured
Mass balance
10 glaciers
| Glacier | Annual balance |
|---|---|
| Griesgletscher | −0.92 m w.e. |
| Chessjengletscher SE | −0.83 m w.e. |
| Allalingletscher | −0.64 m w.e. |
| Glacier du Giétro | −0.56 m w.e. |
| Tällibodengletscher | −0.54 m w.e. |
| Schwarzberggletscher zentral | −0.53 m w.e. |
| Claridenfirn | −0.49 m w.e. |
| Hohlaubgletscher | −0.38 m w.e. |
| Silvrettagletscher | −0.34 m w.e. |
| Grosser Aletschgletscher | −0.22 m w.e. |