The Commission has been instrumental in designing the plan, which extends from January 1st to December 31st.

On Thursday, September 11, 2025, Germany will hold its fifth Nationwide Warning Day. This annual event, which takes place on the second Thursday in September, is a test of the nation's warning capabilities.

During this day, various warning means will be activated at 11:00 AM. These include HesseWARN, NINA, advertising panels, radio, the warning SMS "Cell-Broadcast", and sirens. Residents should not panic, as this is a functional test and does not involve any actual emergency.

One of the components being tested is the hearing test of the "Fire Alarm" siren tone. This test is an important part of the annual event, ensuring the comprehensive functionality of the nationwide warning system. The "Fire Alarm" siren tone may be triggered in addition to the "Civil Warning" tone during the hearing test.

The "Fire Alarm" siren tone hearing test is not a cause for alarm. It is a routine part of the Nationwide Warning Day and serves to check the functionality and potential vulnerabilities of the warning system.

For further information about the Nationwide Warning Day, including the hearing test of the "Fire Alarm" siren tone, please visit the official website at bbk.bund.de | Nationwide Warning Day.

It is important to note that the last nationwide test runs of the warning systems in Germany were conducted in 2020. The test on September 11, 2025, will provide an opportunity to ensure that the warning system remains effective and ready for use in case of an actual emergency.

Residents are advised not to panic during the hearing test of the "Fire Alarm" siren tone. Instead, they should use the opportunity to familiarise themselves with the sound of the sirens and understand the importance of the Nationwide Warning Day.

In conclusion, the Nationwide Warning Day on September 11, 2025, is an important event for the safety of Germany. It serves as a test of the nation's warning capabilities and ensures that the warning system remains effective and ready for use in case of an actual emergency.