1918
20 of 52 measured glacier tongues retreated.
Glaciers measured52single-year length change
Advancing2548%
Retreating2038%
Median change0.0m
Mass balance+0.31m w.e.mean of 3 glaciers
Length change
52 tongues measured
Mass balance
3 glaciers
| Glacier | Annual balance |
|---|---|
| Silvrettagletscher | −0.41 m w.e. |
| Grosser Aletschgletscher | +0.30 m w.e. |
| Claridenfirn | +1.03 m w.e. |