City parks will be closed and the North Pontoon of Bagnoli will be off-limits. Public beaches are also closed to visitors.
Notice dated december 23, 2025
Table of Contents
Local rainfall, including showers or thunderstorms, regularly of moderate intensity. Locally strong south-westerly winds, especially on the islands in the morning. Rough sea, especially in the morning along the exposed coasts.
Alert level:
YELLOW (ordinary)
Type of risk:
Hydrogeological Localized.
Main event scenarios and ground effects:
– Surface runoff with possible material transport phenomena;
– Possible flooding of underground rooms and those on the ground floor;
– Surface flow of water in roadways, possible regurgitation phenomena of rainwater disposal systems with overflow and involvement of depressed areas;
– Increase in the hydrometric levels of watercourses, with flooding of neighboring areas, also due to local critical issues (burrowing, narrowing, etc.);
– Possible rock falls in several places in the area and occasional landslides linked to fragile hydrogeological conditions.
Notice dated December 22, 2025
Local showers and thunderstorms, punctually of moderate intensity.
Alert level:
YELLOW
Type of risk:
Hydrogeological Localized.
Main event scenarios and ground effects:
– Surface runoff with possible material transport phenomena;
– Possible flooding of underground rooms and those on the ground floor;
– Surface flow of water in roadways, possible regurgitation phenomena of rainwater disposal systems with overflow and involvement of depressed areas;
– Increase in the hydrometric levels of watercourses, with flooding of neighboring areas, also due to local critical issues (burrowing, narrowing, etc.);
– Possible rock falls in several places in the area and occasional landslides linked to fragile hydrogeological conditions.