Snow depth for past seasons

Avalanche Danger Bulletin (BPA)

Estimation of avalanche danger in catalan Pyrenees
Snow depth evolution
Pirineu
Bonaigua Boí Malniu Cadí Nord Cadí Nord Núria

Sensible map, click on snow and weather observer stations
( All stations | Bonaigua | Boí | Malniu | Cadí Nord | Núria )

Daily data are recorded at 08.00 h and uploaded at 11.00 h, updating the graphs for the current season. Before published, data are validated.
A graph that compares the current snow depth (blue area) with the long-term mean values (the widest line) is accessible by clicking on the station. Together with the climatic average the anomalies in percentage (%) are also plotted (fine lines). The following thresholds are used: 

  • Snow depth < 30% : far below average
  • Snow depth 30% - 90% : below average
  • Snow depth 90% - 110% : average
  • Snow depth 110% - 190% : above average
  • Snow depth >190% : far above average
Automatic snow and weather station Bonaigua (Servei Meteorològic de Catalunya) Historical record
X (UTM): 334902 Y (UTM): 4723778 | Altitude (m): 2266 | Orientation: W
Climate domain: Aran-Franja Nord de la Pallaresa | Start date: 01/11/1997

Bonaigua
Automatic snow and weather station Boí (Servei Meteorològic de Catalunya) Historical record
X (UTM): 326136 Y (UTM): 4703893 | Altitude (m): 2535 | Orientation: NW
Climate domain: Ribagorçana-Vall Fosca | Start date: 01/11/1998

Boí
Automatic snow and weather station Malniu (Servei Meteorològic de Catalunya) Historical record
X (UTM): 399672 Y (UTM): 4702450 | Altitude (m): 2230 | Orientation: SE
Climate domain: Perafita-Puigpedrós | Start date: 01/11/1999

Malniu
Automatic snow and weather station Cadí Nord (Servei Meteorològic de Catalunya) Historical record
X (UTM): 394159 Y (UTM): 4683272 | Altitude (m): 2143 | Orientation: N
Climate domain: Vessant Nord del Cadí-Moixeró | Start date: 01/11/2003

Cadí Nord
Manual snow and weather station Núria (Agencia Estatal de Meteorología) Historical record
X (UTM): 431350 Y (UTM): 4694450 | Altitude (m): 1967 | Orientation: S
Climate domain: Ter-Freser | Start date: 01/02/1985

Núria