New alert system tested as 2.6 million phones sound at once
Translated from Swedish and summarized by DistantNews. Read the original for the full story.
At a glance
- Sweden is testing its new SE-Alert warning system for the first time in Stockholm and Gotland counties.
- The system uses cell broadcast technology to send loud alerts, vibrations and messages to phones in a defined geographic area, even without an internet connection.
- The test will take place alongside Swedenโs regular outdoor alarm system, Hesa Fredrik.
At 3 p.m., 2.6 million mobile phones in Stockholm and Gotland counties will sound and vibrate simultaneously as Sweden tests its new public warning system.
The test marks the first trial of SE-Alert, a system based on cell broadcast technology. Unlike alerts that depend on an internet connection, the system can reach mobile phones without internet access.
When authorities send a public warning message, phones in the designated geographic area will play a loud signal, vibrate and display the message on their screens. The Swedish Agency for Civil Contingencies is holding a press briefing ahead of the test.
Swedenโs familiar outdoor warning signal, Hesa Fredrik, sounds across the country four times a year. The new mobile alert will be tested for the first time alongside that established system.
Originally published by Svenska Dagbladet in Swedish. Translated, summarized, and contextualized automatically by DistantNews, with a note on how the source frames the story. Not individually reviewed before publishing. How this works.