1929
67 of 85 measured glacier tongues retreated.
Glaciers measured85single-year length change
Advancing911%
Retreating6779%
Median change−7.0m
Mass balance−0.93m w.e.mean of 3 glaciers
Length change
85 tongues measured
Mass balance
3 glaciers
| Glacier | Annual balance |
|---|---|
| Silvrettagletscher | −1.32 m w.e. |
| Claridenfirn | −1.17 m w.e. |
| Grosser Aletschgletscher | −0.30 m w.e. |