1924
43 of 65 measured glacier tongues retreated.
Glaciers measured65single-year length change
Advancing1422%
Retreating4366%
Median change−3.0m
Mass balance+0.32m w.e.mean of 3 glaciers
Length change
65 tongues measured
Mass balance
3 glaciers
| Glacier | Annual balance |
|---|---|
| Grosser Aletschgletscher | −0.11 m w.e. |
| Claridenfirn | +0.46 m w.e. |
| Silvrettagletscher | +0.60 m w.e. |