1951
53 of 70 measured glacier tongues retreated.
Glaciers measured70single-year length change
Advancing1014%
Retreating5376%
Median change−7.5m
Mass balance+0.11m w.e.mean of 5 glaciers
Length change
70 tongues measured
Mass balance
5 glaciers
| Glacier | Annual balance |
|---|---|
| Grosser Aletschgletscher | −0.05 m w.e. |
| Claridenfirn | +0.02 m w.e. |
| Silvrettagletscher | +0.03 m w.e. |
| Plattalva | +0.28 m w.e. |
| Limmerngletscher | +0.29 m w.e. |