1935
57 of 68 measured glacier tongues retreated.
Glaciers measured68single-year length change
Advancing812%
Retreating5784%
Median change−6.0m
Mass balance−0.05m w.e.mean of 3 glaciers
Length change
68 tongues measured
Mass balance
3 glaciers
| Glacier | Annual balance |
|---|---|
| Grosser Aletschgletscher | −0.88 m w.e. |
| Claridenfirn | +0.28 m w.e. |
| Silvrettagletscher | +0.44 m w.e. |