It represents the time of avenue or arrival of the floods from sectorizations of the fluvial courses.

This represents the alert coverage of sirens installed on dams. Some approximations have been made by generating buffers with a predefined coverage radius based on the technical specifications of the sirens, while others have employed acoustic propagation models that incorporate factors such as attenuation, sound dispersion, and the influence of topography.

Thematic coverage of the municipalities of Catalonia in which the obligation of the municipality to prepare the Basic Municipal Emergency Plan (PBEM) is represented due to the risk of emergency in passenger rail transport, the reason for this and the state of validity of the plan.

Identification of the municipalities through which the pipeline passes.

It represents the areas of winter observation of avalanches.

Thematic coverage of the municipalities of Catalonia in which the maximum danger level in relation to the transport of dangerous goods by road mode is represented. The danger level takes into account, apart from the flow of dangerous goods, the type of substances transported. The danger may come from a section of the road network that crosses the municipal area or by a section that, without crossing the territory, is at a distance equal to or less than 500 meters from the municipal area.

Thematic coverage of the municipalities of Catalonia in which the obligation of the municipality to draw up the Basic Municipal Emergency Plan (PBEM), the reason for this and the state of validity of the plan is represented.

It represents the aproximate route of the ethylene pipelines.

Associations registered in the special register of associations of Civil Protection volunteers of Catalonia

Municipalities in Catalonia obliged to develop a municipal action plan in a nuclear emergency (PAMEN).