The Cell Broadcast or the fashionable Emergency Alert System has turn out to be a crucial software for many countries all over the world in times of crises that have an effect on public safety. This mobile phone-based warning system, compatible with 2G, 3G, 4G LTE, and 5G, is used by various governments globally to issue wide-ranging emergency alerts or catastrophe situations.
Cell Broadcast is a technique of sending messages to a quantity of cell phones in a service space concurrently. Since Psycho , the European Union (EU) has been utilising the EU-Alert system, suitable with all operating methods from IOS, Android, to Windows.
Nations such as France, Germany, the Netherlands, Spain, and Denmark are utilizing this method, whereas others like Italy, Austria, and Ireland are within the process of testing it. Some international locations, like Sweden, have their very own national warning systems, such because the VMA.
The United States has been issuing warnings by way of cellphones since 2008, following the enactment of disaster warning legislation in 2006.
The Wireless Emergency Alerts (WEA) work in conjunction with common Emergency Alert Systems, traditionally issued via television, radio, and satellite radio.
The alerts are of three main sorts: these issued by the President of the United States or the Federal Emergency Management Agency (FEMA), threats to life, divided into severe and extreme threats, and youngster abduction alerts (AMBER Alert).
In Asia, South Korea has been using the KPAS system since 2005, issuing warnings on varied issues, from national safety threats to Covid-19 situations and bomb threats.
Japan, on the opposite hand, makes use of the J-Alert, a satellite-based system that points warnings via varied channels, including television, radio, mobile phones, emails, and community audio system.
Thailand, however, doesn’t yet have a national disaster alert, but varied private and non-private agencies in the nation have developed apps to alert emergencies, such because the Department of Disaster Prevention and Mitigation (DDPM), reported KhaoSod.
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