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

It indicates whether or not the municipality exceeds any of the thresholds established as a criterion to determine whether it is obliged or recommended to draw up the Municipal Action Plan for seismic emergencies. In order to establish the obligation to draw up the action manual for municipal seismic emergencies, there are two criteria: exceeding the intensity threshold in this case greater than or equal to VII, or for exceeding reference damage, in this case case more than 50 uninhabitable buildings or more than 10% of the total uninhabitable buildings in the municipality. Municipalities that appear in white mean that they do not exceed these thresholds.

It represents the aproximate route of the oil pipelines.

Identification of the municipalities through which the gas pipeline passes in the operational phase.

Identification of the municipalities through which the pipeline passes.

Thematic coverage of the municipalities of Catalonia in which the obligation or recommendation of the municipality to prepare the Municipal Action Plan (PAM) due to wind risk is represented, as well as the current status of the plan.

Coverage of the railway network affected by the transport of dangerous goods, representing the level of danger of each section in relation to the transport of dangerous goods. The danger level takes into account, apart from the flow of dangerous goods, the type of substances transported. The average data on the transport of dangerous goods from the last four years has been used with the aim of obtaining more stable data over time and minimizing the current variations derived from the socioeconomic context of each specific year.

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.

Seismic intensity (MSK scale) that can be expected for a return period of 500 years

Identification of the municipalities through which the ethylene pipeline passes.