Severe weather alerts warning of a "significant threat to life" appeared on phones across the UK due to a testing error, the Met Office has said.
Notifications warned of severe weather events including high temperatures, snow, ice and rain in different parts of the country on Thursday. The test alerts, issued by a third party aggregator, were not intended to be public facing.
Some warnings told recipients to "take action immediately" but also included description text that referred to it being a test warning.
The Met Office, which is responsible for weather warnings in the UK, confirmed the test warnings had now been removed.