Pruszków residents will hear sirens for a minute between 8:00 and 15:00 on December 15–18, 2025, as the city tests its SYRENA25 alert system.
Test Window
From December 15 to 18, 2025, between 8:00 a.m. and 3:00 p.m., the province of Mazowieckie will conduct scheduled alarm system drills in Pruszków.
Procedure Details
During the drills, sirens will be activated for one minute at preset intervals. The sound is solely for testing and does not indicate any real emergency.
Purpose and Public Assurance
The exercise aims to verify the alarm system’s functionality and the procedures in place, ensuring they work correctly if necessary.
Official Guidance
Authorities urge residents to remain calm, reminding them the sounds are part of routine maintenance and not an actual threat.
