Knowing the National Warning System (NAWAS) in Indonesia

Risk mitigation is further optimized with the support of a warning system. The National Warning System (NAWAS) in Indonesia is designed as an integrated system managed by a dedicated institution. The coordination of institutions, enhanced knowledge, and sophisticated components are key to the sustainability of the warning system.

What is the National Warning System (NAWAS)?

A national warning system plays a crucial role in providing warnings of emergencies or threatening situations in a country. This system can reach all parts of the country. Based on its mechanisms, this system helps monitor, detect, predict, give warnings, and publicize them. This allows for getting an optimal risk mitigation and increases safety.

National Warning System in Indonesia

Risk suppression and safety enhancement are the primary goals of any risk mitigation program. Therefore, accurate information and accessible public information are essential. This is achieved through the national warning system. Below are details of the policies implemented within Indonesia's national warning system.

1. Coordinated by Legal Institutions

A system needs to be managed by a dedicated agency that understands its working mechanisms and scope. In Indonesia, several specific institutions manage the national warning system. The primary agency is the Meteorology, Climatology, and Geophysics Agency (BMKG), which is responsible for early warning and evacuation warning. The National Disaster Management Agency (BNPB) coordinates disaster management and information dissemination.

To monitor and provide early warnings of volcanic eruptions and landslides, the Center for Volcanology and Geological Hazard Mitigation is included in this system. The Ministry of Communication and Informatics represents the central government in integrating the warning and broadcast systems.

2. Integrated System

The warning system is designed to be integrated for optimal performance. The warning system is connected to detectors comprised of various sensors to capture danger signals. This connection allows the warning system to immediately obtain accurate information and issue a warning signal in the form of a siren or alarm.

The warning system is also connected to a broadcasting system that disseminates warning information. Its wide reach allows for public dissemination.

3. Having a Specific Detector for Every Case

Matching the detector to what is being observed is fundamental. Warning systems are connected to various detectors that have specific functions. For example, a tsunami warning system is connected to seismometers, buoys, tsunami gauges, and ocean bottom units. An earthquake warning system is connected to seismometers, accelerometers, and intensity meters.

4. Warning Levels Applied

Beyond just providing a warning with an alarm or siren, there are also warning levels. The goal is to indicate the severity of the current situation. Each level is marked with a specific color and requires appropriate treatment.

5. Sustainable Research and Development

As science advances, systems also need to be developed. Continuous research and development are conducted to improve the quality of system components and mechanisms.

Academic collaboration is conducted to realize this research and development program. Specialized institutions tasked with managing the warning system also conduct research in their respective fields. Collaboration with research at universities and research centers is also established. The focus is on improvements and innovation.

The Level of the National Warning System

The National Warning System (NAWAS) also applies warning levels to specific situations. These situations are cases that require a process to occur, so they don't happen suddenly, such as landslides or earthquakes.

Each level is marked with a color. Detailed information from each level is provided on the official website of the relevant agency or in an app. If conditions are terrible and require an evacuation, a warning notification appears through a siren or alarm sounds.

A warning level is used to categorize the level of changes in weather, air quality, extreme rainfall, volcanic activity, and tsunamis. These changes in natural conditions and natural disasters require a process to occur, so they need to be monitored. The results were categorized at a warning level to determine the evacuation plan.

The warning levels are applied between three and four levels. It is a requirement that must be understood by relevant agencies, the government, evacuation teams, and the public. This is the importance of disaster education and simulations.

The smaller the risks that need to be addressed, the faster the recovery. The National Warning System (NAWAS) is very helpful in fulfilling these important roles. Coordination between responsible agencies is increasingly optimized with government support. One crucial aspect is component procurement. A message-sending machine based on SMS with a range of up to 2 km is now available.

These specialized technology machines can send messages in real time and simultaneously. This delivery system is very helpful in providing emergency or hazardous information as quickly as possible. Product photos and complete specifications can be found at smsbroadcaster.com.