2004
84 of 93 measured glacier tongues retreated. Swiss glaciers lost 1.1% of their volume.
Glaciers measured93single-year length change
Advancing910%
Retreating8490%
Median change−9.0m
Swiss ice volume−1.1%change over the year
Mass balance−0.50m w.e.mean of 11 glaciers
Length change
93 tongues measured
Mass balance
11 glaciers
| Glacier | Annual balance |
|---|---|
| Griesgletscher | −1.04 m w.e. |
| Allalingletscher | −0.72 m w.e. |
| Schwarzberggletscher zentral | −0.72 m w.e. |
| Ghiacciaio del Basòdino | −0.62 m w.e. |
| Hohlaubgletscher | −0.62 m w.e. |
| E22-16 | −0.60 m w.e. |
| Glacier de Corbassière | −0.56 m w.e. |
| Glacier du Giétro | −0.49 m w.e. |
| Grosser Aletschgletscher | −0.38 m w.e. |
| Claridenfirn | +0.03 m w.e. |
| Silvrettagletscher | +0.23 m w.e. |