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 municipality's obligation to draw up the Municipal Action Plan (PAM) for the risk of accidental pollution of marine waters is represented, as well as the plan's current status.

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.

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

Territorial delimitation of the reference territorial areas used in civil protection planning and management in Catalonia.

Location of rail network tunnels included within the scope of the PROCICAT action plan for emergencies in the rail passenger transport.

Distance of 2km radius around each radiological surveillance (IVR) facility. Municipalities within the radius are recommended to draft a municipal action plan for radiological risk.

Location of alarms to warn the population if there is a chemical risk in the case of an accident in premises nearby.

Thematic coverage of the municipalities of Catalonia in which the obligation or recommendation of the municipality to draw up the Municipal Action Plan (PAM) for emergency risk due to pandemic is represented, as well as the plan's current status.

Municipalities within a distance of 2 km around each radiological surveillance (IVR) facility. Therefore, it is municipalities that are recommended to draft a municipal action plan for radiological risk.