Exact time of next national emergency alert revealed

Millions of mobile devices will vibrate and make a siren sound for around 10 seconds at approximately 3pm on Sunday 7 September along with a text.

The national test of the Emergency Alerts system was announced by Chancellor of the Duchy of Lancaster Pat McFadden in June, alongside a new Resilience Action Plan to improve the way the government prepares for and responds to emergencies.

Chancellor of the Duchy of Lancaster, Pat McFadden, said:

“At around 3pm on Sunday, September 7, millions of people across the country will read this message on their mobile phones during a critical national test of our Emergency Alerts system. 

“Just like the fire alarm in your house, it’s important we test this system so that we know it will work if we need it. The alerts have the potential to save lives.”

The message, which will be sent to all 4G and 5G phone networks in the UK, will make clear that this is a test and no further action is required.

The message will say:

“This is a test of Emergency Alerts, a UK government service that will warn you if there’s a life-threatening emergency nearby.

“You do not need to take any action. In a real emergency, follow the instructions in the alert to keep yourself and others safe.

“Find simple and effective advice on how to prepare for emergencies at gov.uk/prepare.

“Visit gov.uk/alerts for more information or to view this message in Welsh. Ewch i gov.uk/alerts am ragor o wybodaeth neu i weld y neges hon yn y Gymraeg.”

Cllr Adele Brown, Basildon Council’s Deputy Leader and Cabinet Member responsible for emergency planning said:

“The safety of our residents is a top priority, and we want to ensure they’re informed about national emergency alerts being sent to mobile phones — so they understand there’s no need to panic.

“It’s always wise to be prepared in advance for emergencies. If there’s a serious threat to life nearby, receiving an instant alert on your phone allows you to respond quickly and stay safe. It’s fast, targeted, and effective.

“Much like emergency sirens or radio broadcasts in the past, this modern technology ensures that vital warnings reach people wherever they are.”

The test will be the second of its kind and follows a government commitment to test the system regularly to make sure it works optimally and familiarise the public with the alerts.

Since the first national test of the Emergency Alerts system in April 2023, five alerts have been sent, including during major storms when lives were at risk.

Councils are encouraged to share this information as appropriate.

If you are experiencing domestic abuse and have concerns that the National Emergency Alert may expose a hidden phone to the perpetrator, then you can find instructions on how to opt out of the alert here – Opting out of emergency alerts – GOV.UK.

If you wish to speak to us about domestic abuse, you can do so confidentially in person at the Basildon Centre, or by contacting the Housing Solutions service via [email protected], or by phoning 01268 533333.