Solomon Islands vs Tonga: Number of significant earthquakes
Solomon Islands
1 events
in 2022
Tonga
1 events
in 2023
Solomon Islands rank
21st
Tonga rank
21st
Number of significant earthquakes over time
- Solomon Islands
- Tonga
How they compare
Solomon Islands currently reports 1 events against 1 events in Tonga, a difference of 0 events.
The two have swapped places 2 times across 8 shared years of data; in 1950 it was Tonga ahead.
Solomon Islands ranks 21st and Tonga ranks 21st of 97 countries.
Solomon Islands has averaged higher in every one of the 7 decades both report.
Head to head by decade
| Decade | Solomon Islands | Tonga | Difference | Ahead |
|---|---|---|---|---|
| 1950s | 1 events | 1 events | 0 events | — |
| 1960s | 2 events | 1 events | 1 events | Solomon Islands |
| 1970s | 4 events | 2 events | 2 events | Solomon Islands |
| 1980s | 1 events | 1 events | 0 events | — |
| 1990s | 1 events | 1 events | 0 events | — |
| 2000s | 1 events | 1 events | 0 events | — |
| 2020s | 1 events | 1 events | 0 events | — |
Averages of every year both report within each decade.
Frequently asked questions
- Which has higher number of significant earthquakes, Solomon Islands or Tonga?
- Solomon Islands, at 1 events against 1 events in Tonga as of 2022.
- What is the difference in number of significant earthquakes between Solomon Islands and Tonga?
- 0 events, with Solomon Islands ahead.
- How many years of comparable data are there for Solomon Islands and Tonga?
- 8 years are reported by both, from 1950 to 2022.
- How do Solomon Islands and Tonga rank globally for number of significant earthquakes?
- Solomon Islands ranks 21st and Tonga ranks 21st of 97 countries.
- Where does this data come from?
- National Geophysical Data Center / World Data Service (2025) – with major processing by Our World in Data, published as Number of significant earthquakes. Statizoid refreshes it automatically from the source and publishes the full history for both places.
Individual pages
About this data
A significant earthquake meets at least one of the following: caused deaths, moderate damage ($1 million or more), a magnitude 7.5 or greater, Modified Mercalli Intensity (MMI) X or greater, or generated a tsunami. Due to data availability, recent data will be more complete than older historical estimates.