A siren-like emergency alert warning of “very high” wildfire risk goes out to millions of people at around 7pm, prompting widespread startled reactions after it was heard on mobile phones.

Reports say the alert urges recipients to avoid anything that could spark a wildfire. One outlet notes the warning directs people to take steps to reduce ignition risk, while another describes the dispatch as unexpected and follows recent UK blazes. Together, the accounts present the same core event—an automated government message delivered at 7pm—but differ mainly in how they frame the broader background, with one emphasizing the “very high” risk language and the other linking the alert to ongoing UK wildfire activity.