MCMC testing new disaster warning system on Nov 19: Here’s why your phone might sound an alarm

The pilot workout is anticipated to concentrate on high-risk, flood-prone areas, consisting of picked locations throughout Selangor, Kuala Lumpur, Kelantan, and Pahang.– SoyaCincau pic

By Alif Azizan

Released: Wednesday, 14 Oct 2026 10:47 AM MYT

KUALA LUMPUR, Oct 14– If your cellphone unexpectedly sounds a piercing siren and shows an evacuation order on November 19, do not hurry to load your bags.

According to NST, the Malaysian Communications and Multimedia Commission (MCMC) is carrying out a pilot test of the nation’s upcoming Cell Broadcast System (CBS), a long-overdue upgrade created to modernise public catastrophe cautions.

Pilot screening throughout high-risk flood zones

The pilot workout is anticipated to concentrate on high-risk, flood-prone areas, consisting of picked locations throughout Selangor, Kuala Lumpur, Kelantan, and Pahang.

While the simulated broadcast might advise receivers to look for shelter right away or alert of an impending natural catastrophe, the alert is strictly a drill.

According to United Nations figures, a minimum of 44 nations have actually currently released mobile-based caution architectures for threats such as earthquakes, tsunamis, and extreme storms. Malaysia is now taking actions to retire its tradition alert setup in favour of this global requirement.

Is cell broadcast much better than SMS?

Presently, Malaysia’s emergency situation signals depend on a cumbersome pipeline handled by the National Disaster Management Agency (Nadma) and regional telcos, which press batch SMS blasts to customers.

Anybody who has actually kept an eye on network efficiency throughout joyful seasons or significant crises understands the intrinsic defect of bulk SMS: messages get queued, shipment is irregular, and crucial informs frequently get here hours too late.

Cell broadcast runs basically in a different way. Rather of pinging specific phone number, the system operates like a radio transmission.

It transmits a devoted information package straight to every suitable handset acquired particular mobile base stations within a designated boundary.

No contact number or information strategies needed

Since it interacts straight with regional cell towers by means of a devoted radio channel, CBS does not need a recipient’s contact number, an active mobile information strategy, or third-party emergency situation apps.

This is what CBS in South Korea looks like for bad weather condition and a missing out on individual.

Most importantly, emergency situation broadcasts bypass network blockage totally. This suggests the alert punches directly through to handsets even if regional voice and mobile information traffic are totally filled by individuals attempting to call enjoyed ones throughout an event.

Telco towers require much better defense versus natural catastrophes

While the broadcast system itself is technically shown, the total system is just as trustworthy as the facilities backing it.

CBS still counts on working cellular towers; if flash floods, landslides, or severed power grids remove regional base stations before an alert can be pressed, the caution just will not reach gadgets because protection zone.

Dealing with telecoms dead areas throughout rural Malaysia stays a continuous obstacle.

Clear interaction is similarly crucial. For the system to be reliable, MCMC should make sure broadcast messages are clear.

That suggests there ought to be a clear technical difference in between casual advisories, extreme cautions, and compulsory evacuations.

Alerts need to likewise deal with availability requirements, consisting of legible formats for people with hearing, visual, or checking out problems.

When your mobile phone gets an emergency situation alert on November 19, do not panic. It is simply a test.– SoyaCincau