Definition
Natural disaster in question here is referring to the occurrence of natural disasters (details 513).
Early Warning System is an effort to detect natural disasters through a system of early warning made before the natural disaster comes / overwrite using high-tech equipment as a tool or a means to monitor when and where a disaster will happen. Coverage areas include early warning systems villages using the system and not only on the location of the village where the device is located.
Early Warning System is meant here is the high-tech equipment to monitor the arrival of tsunami tidal waves of sea water (the village is within the scope of an early warning system, not the location where the unit is installed). Other disaster early warning systems included in Other, eg volcano early warning system.
If no potential tsunami village 515.a.1 fill the details with code "9".
Mutual aid residents are spontaneous efforts made citizens / communities to prevent natural disasters like cleaning drains in anticipation of flooding, planting mangroves to anticipate abrasion and so on.
Extension safety (including disaster simulation) is lighting means escape by officers / agencies in disaster-prone areas and or with simulated rescue.
