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.

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

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

The ZIF (defenceless zone) is defined as the minimum security zone necessary to guarantee the viability of self-protection of vulnerable elements in the context of an accident in the transport of dangerous goods. The extension of this zone is conditioned by the necessary response time and the intensity of the effects of foreseeable accidents. The distances of the ZIF for the scenarios of long-range toxic cloud, short-range toxic cloud, serious explosion, flammable cloud and puddle fire are established in "The Technical Instruction of the DGPC regarding the preparation of reports on the conditions minimum requirements that new urban developments must comply with to be located within the identified chemical risk zones due to the transport of dangerous goods by road and rail" (ITMMPP).

It defines the maximum intervention zone and alert zone associated with an industrial establishment. If there are a group of industrial establishments located nearby in the territory, the maximum intervention and alert zone will be the total of these types of zones for all establishments in the event that the zones overlap. The intervention zone is the zone in which the consequences of accidents produce a level of damage that justifies the immediate application of protective measures. The alert zone is the zone in which the consequences of accidents cause effects that, although perceptible to the population, do not justify intervention, except for critical population groups. Likewise, in relation to resolution IRP/971/2010, of March 31, which publicizes the criteria for the preparation of reports referring to the control of the implementation of new vulnerable elements compatible with the management of civil protection risks, the maximum intervention zone coincides with the general confinement zone that corresponds to the strip with control of vulnerability and maximum permitted growth with the ultimate objective of allowing the population to be warned and the application of self-protection.

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.

Municipalities where the radioactive facilities are located and the number of sources according to their category.

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.

Polygons which define the range of sound corresponding to the alarms. In accordance with each type of alarm, the sound radius covered can be 800 or 400 metres away from the siren, or maybe unidirectional, covering a distance of 700 m with a 70º opening.

Delimitation of the perimeter of industrial facilities included in Plaseqcat which handle dangerous substances.