database statistics

The following table provides an overview on currently available data records and the increase from current observation periods:

DATASETNumber of glaciersNumber of observationsIncrements since WGMS (2023)
Front variations2,59849,882+25/+1,248
Mass balance (glacier-wide annual)5038,157+11/+381
Mass balance (glacier-wide seasonal)2734,986+4/+259
Mass balance (elevation band)21847,735+7/+2,886
Mass balance (point)16963,419+12/+10,991
Elevation change (geodetic method, glacier-wide)210,4041,137,740+15/+135
Special events2,7534,877+13/+97
Glacier maps1011570/0
Database version: DOI:10.5904/wgms-fog-2025-02

last change 29/10/2025