1971
79 of 99 measured glacier tongues retreated.
Glaciers measured99single-year length change
Advancing1616%
Retreating7980%
Median change−8.0m
Mass balance−0.49m w.e.mean of 12 glaciers
Length change
99 tongues measured
Mass balance
12 glaciers
| Glacier | Annual balance |
|---|---|
| Grosser Aletschgletscher | −0.85 m w.e. |
| Silvrettagletscher | −0.85 m w.e. |
| Griesgletscher | −0.79 m w.e. |
| Plattalva | −0.75 m w.e. |
| Glacier du Giétro | −0.71 m w.e. |
| Limmerngletscher | −0.66 m w.e. |
| Claridenfirn | −0.61 m w.e. |
| Hohlaubgletscher | −0.58 m w.e. |
| Chessjengletscher SE | −0.17 m w.e. |
| Schwarzberggletscher zentral | −0.15 m w.e. |
| Allalingletscher | −0.12 m w.e. |
| Tällibodengletscher | +0.38 m w.e. |