NOAA backs GSMA with $1.2M to bring cell broadcast alerts to Pacific

The GSMA has secured a US$1.2 million subaward from the United States National Oceanic and Atmospheric Administration (NOAA) to strengthen mobile-enabled early warning systems across nine Pacific Island countries. The money will fund the rollout of cell broadcast technology in the Cook Islands, Fiji, Kiribati, Nauru, Niue, Samoa, Solomon Islands, Tuvalu and Vanuatu.

The Pacific ranks among the world's most exposed regions to cyclones, coastal flooding and other natural hazards. For governments and communications providers there, the practical question is not whether to warn populations but how to reach them reliably. The funding is intended to turn cell broadcast from a technical option into an operational public warning channel in the nine island states.

Why cell broadcast fits the Pacific

Cell broadcast lets authorised agencies send emergency alerts simultaneously to all compatible mobile phones within a defined area. Alerts reach large numbers of people within seconds. The technology also sidesteps a weakness of conventional messaging: calls and SMS often stall in the network congestion that follows a disaster, while broadcast alerts do not depend on the same traffic channels.

NOAA's own mandate frames the award. The agency states its aims as understanding and predicting changes in climate, weather, oceans and coasts, sharing that knowledge, and conserving coastal and marine ecosystems and resources. Funding mobile warning infrastructure in cyclone-prone island states sits squarely within that remit.

Who does what

The GSMA will run the cell broadcast activities through its Mobile for Humanitarian Innovation programme, under the Pacific Multi-Hazard Early Warning Systems Communication & Tools Project. It will work directly with:

• mobile network operators in the nine countries;
• national disaster management authorities;
• regulators and other local partners.

The work covers two tracks at once. On the technical side, it prepares networks to carry broadcast alerts. On the procedural side, it helps countries establish clear responsibilities for authorising and issuing warnings — often the harder part of deploying public alerting.

The GSMA will coordinate closely with the University Corporation for Atmospheric Research (UCAR), a consortium of more than 129 North American colleges and universities focused on Earth system science research and training. UCAR's involvement runs through its Cooperative Programme for Operational Meteorology, Education and Training (COMET).

The Weather Ready Pacific Programme (WRP) has also played a strong role, providing technical support and regional coordination for the implementation. The project supports wider regional efforts to strengthen hazard monitoring, forecasting and warning communications.

Building on work already under way

The award extends activity the GSMA began in 2025 with the Pacific Islands Telecommunications Association (PITA), a non-profit representing Pacific Islands' interests in telecommunications, and network solutions group Omnitouch Network Services. That earlier work brought together mobile operators, meteorological services, regulators, UN agencies and governments to advance mobile early warning systems across the region.

The GSMA argues that mobile alerts should sit inside national early warning systems alongside radio, television and community-based channels, so that warnings reach people with different connectivity and communication needs. Effective systems, in its view, depend on clear policies, coordination between public authorities and mobile operators, and messages that communities can actually understand and act on.

The funding also counts toward the GSMA's broader contribution to the Early Warnings for All initiative, through which the Mobile for Humanitarian Innovation programme and regional teams are working with partners to strengthen mobile-enabled warnings across multiple regions.

The immediate test will come as the nine island states move from pilots and agreements to alerts that reach every handset in a cyclone's path.