Avalanche warning service
An avalanche warning service is a multi-networked cooperation structure of several security and disaster control authorities to prevent dangers and disasters caused by snow avalanches .
The aim of avalanche warning services is to predict the avalanche danger as precisely as possible . The snowpack stability is determined with the help of modern technology and data. This information is used to compile an avalanche situation report, which is distributed to winter sports enthusiasts and members of the avalanche commission through the media. There is an intensive practical relevance and constant updates enable qualitative information.
- For a compilation, see the list of official avalanche warning services
Measurement of avalanche danger
The current avalanche danger for a certain area is given in the danger levels 1 to 5 (1 = low danger, 5 = very high danger) in the European danger scale for avalanches . Avalanche warning services in the Alpine countries announce the current avalanche warning level every day.
Avalanche report
An avalanche report is prepared daily at around 7:30 a.m. during the winter season from mid-November to early May. Depending on the weather and snow situation, the report may be updated several times a day. Outside the winter season, the population is only informed about the avalanche situation in the event of extraordinary snowfalls, which pose a risk of avalanches. The avalanche report shows a map on which danger zones are marked. A weather menu and a snow report inform winter sports enthusiasts and people in the region. Information on the structure of the snow cover and the hazard scale is also given.
Avalanche warning network
Warning services work closely with the weather services , the civil defense services , the alpine police , snow research centers , the ski areas , the media and, more recently, winter sports enthusiasts who provide feedback (in some cases including digital photo material).
The local avalanche commissions advise the local authorities on the need for protective measures for settlements, ski areas and traffic routes.
Web links
- Avalanche special on skiinfo.de