Time series of Snow depth observations from the Norwegian weather station Åseral (WIGOS ID 0-578-0-41480, station ID 41480). The depth of the snow is measured in cm from the ground to the top of the snow cover. (Code=-1 means "no snow" and can be presented as "."). The observations have been through the data collection system of the Norwegian Meteorological institute which includes a number of automated and manual quality control routines. The number of available quality control routines is parameter dependent. Note that this is a live/dynamic dataset: New observations arrive (at a pace that depends on the station and parameter) and existing observations may be corrected (even some of the very old ones).