The Cell Broadcast or the modern Emergency Alert System has turn out to be an important device for lots of international locations all over the world in instances of crises that have an effect on public safety. This cellular phone-based warning system, suitable with 2G, 3G, 4G LTE, and 5G, is utilized by various governments globally to issue wide-ranging emergency alerts or disaster conditions.
Cell Broadcast is a method of sending messages to a number of cell phones in a service area concurrently. Since 2012, the European Union (EU) has been utilising the EU-Alert system, suitable with all operating techniques from IOS, Android, to Windows.
Nations such as France, Germany, the Netherlands, Spain, and Denmark are utilizing this technique, whereas others like Italy, Austria, and Ireland are within the means of testing it. Some nations, like Sweden, have their very own nationwide warning techniques, such as the VMA.
The United States has been issuing warnings through mobile phones since 2008, following the enactment of disaster warning laws in 2006.
The Wireless Emergency Alerts (WEA) work in conjunction with common Emergency Alert Systems, traditionally issued by way of tv, radio, and satellite radio.
The alerts are of three main types: these issued by the President of the United States or the Federal Emergency Management Agency (FEMA), threats to life, divided into extreme and excessive threats, and child abduction alerts (AMBER Alert).
In Asia, South Korea has been utilizing the KPAS system since 2005, issuing warnings on varied points, from nationwide security threats to Covid-19 situations and bomb threats.
In less than , however, makes use of the J-Alert, a satellite-based system that issues warnings by way of numerous channels, including television, radio, cell phones, emails, and community speakers.
Thailand, however, does not but have a nationwide disaster alert, however varied private and non-private businesses within the country have developed apps to alert emergencies, such because the Department of Disaster Prevention and Mitigation (DDPM), reported KhaoSod.
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