The UK government is testing the Emergency Alerts system today, Sunday 7 September 2025 at 3pm.
Compatible mobile phones and tablets will receive an alert, make a loud siren-like sound and vibrate. This will last for 10 seconds, even if set to silent. They will also display a message explaining that a test is taking place.
You will not need to take any action.
The Emergency Alerts system is used to warn if there’s a danger to life nearby, including extreme weather. Regular testing ensures the system is functioning correctly, should it need to be used in a life-threatening emergency.
The text of the message will read: "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."
Older phones or those not connected to 4G or 5G networks may not be compatible with the system, and phones that are switched off or in airplane mode will not get the alert.

Village panto raises over £3,000 for good causes
Have a cracking time at Nell Bank this Easter
Ilkley Pre-School faces closure without urgent financial lifeline
MP shares update on redevelopment of Airedale Hospital
Age UK shop is Ilkley appeals for donations as stocks are low
Fuggle & Golding saved by Horsforth Brewery
Joanna seeks life-extending treatment after brain tumour diagnosis
Winners revealed for Ilkley Business Awards 2026
Airedale Hospital charity hits the road for its fifth annual World Book Day adventure
Yorkshire Water, what is happening behind all those blue hoardings?
Ilkley Cemetery's Beanlands Parade gates repairs
Local MP backs campaign to protect affordable residential experiences for young people
Claire Baxter Gallery announces closure in Ilkley
Ilkley's Annual Town Meeting and Citizen Awards 2026
Outside the Box and Ilkley Live make music together
New drone will be used 'wherever it is needed' to stop fly tipping
Calendar of events announced at Burley-in-Wharfedale Community Trust AGM
Experience the magic of opera at charity gala in Ilkley
Your Local Experiences earns thousands for local businesses in first month
Four Ilkley businesses in finals of Leeds Oliver Awards 2026


