Chad vs Tonga: Global number of reported disasters by size, gaps filled
Chad
0 events
in 2025
Tonga
0 events
in 2022
Chad rank
67th
Tonga rank
67th
Global number of reported disasters by size, gaps filled over time
- Chad
- Tonga
How they compare
Chad currently reports 0 events against 0 events in Tonga, a difference of 0 events.
The two have swapped places 2 times across 18 shared years of data; in 1977 it was Tonga ahead.
Chad ranks 67th and Tonga ranks 67th of 200 countries.
Across the 6 decades both report, Chad averaged higher in 1 and Tonga in 3.
Head to head by decade
| Decade | Chad | Tonga | Difference | Ahead |
|---|---|---|---|---|
| 1970s | 0 events | 0 events | 0 events | — |
| 1980s | 0.25 events | 1 events | 0.75 events | Tonga |
| 1990s | 0.25 events | 0.4167 events | 0.1667 events | Tonga |
| 2000s | 0 events | 0.1111 events | 0.1111 events | Tonga |
| 2010s | 0.25 events | 0.0833 events | 0.1667 events | Chad |
| 2020s | 0 events | 0 events | 0 events | — |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher global number of reported disasters by size, gaps filled, Chad or Tonga?
- Chad, at 0 events against 0 events in Tonga as of 2025.
- What is the difference in global number of reported disasters by size, gaps filled between Chad and Tonga?
- 0 events, with Chad ahead.
- How many years of comparable data are there for Chad and Tonga?
- 18 years are reported by both, from 1977 to 2022.
- How do Chad and Tonga rank globally for global number of reported disasters by size, gaps filled?
- Chad ranks 67th and Tonga ranks 67th of 200 countries.
- Where does this data come from?
- Statizoid (derived), published as Global number of reported disasters by size, gaps filled. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
Global number of reported disasters by size with 2,158 missing years estimated by linear interpolation between the nearest real observations. Only gaps of 4 years or fewer are filled, and never beyond the first or last actual measurement — these are filled holes, not forecasts.