GDACS is a cooperation framework between the United Nations, the European Commission and disaster managers worldwide to improve alerts, information exchange and coordination in the first phase after major sudden-onset disasters.
Detailed information
| Intensity | Name | Region Province | Country | City class | Population | Distance |
|---|---|---|---|---|---|---|
 |
Pangai | Tonga | Village | 1700 people | 154 km | |
|
Neiafu | Tonga | Village | 4300 people | 170 km | |
|
Foui | Tonga | Village | - | 234 km | |
|
Nukunuku | Tonga | Village | - | 236 km | |
|
Nuku'alofa | Tonga | Capital | 24000 people | 238 km | |
|
Houma | Tonga | Village | - | 240 km | |
|
Kolonga | Tonga | Village | - | 241 km | |
|
Pea | Tonga | Village | - | 241 km | |
|
Niutoua | Tonga | Village | - | 243 km | |
|
Mua | Tonga | Village | - | 245 km | |
|
Fatumu | Tonga | Village | - | 248 km | |
|
Fuaamotu | Tonga | Village | - | 253 km | |
|
Ohonua | Tonga | Village | 1200 people | 266 km |
