Natural disasters by decadal size in Australia

Australia: Natural disasters by decadal size was 9 in 2020. ◆ Volatile

Latest (2020)
9
World rank
11th
of 157 countries
All-time high
21
in 2000
All-time low
0
in 1930
Years of data
10
1930–2020

Natural disasters by decadal size in Australia, 1930–2020

051015201930197520201930: 01940: 01950: 01960: 01970: 11980: 01990: 52000: 212010: 42020: 9

Source: Our World in Data.

Analysis

Australia recorded 9 for natural disasters by decadal size in 2020.

Compared with earlier readings it is up 125.0% over ten years.

Over the whole period, natural disasters by decadal size in Australia peaked at 21 in 2000 and was at its lowest, 0, in 1930.

Australia ranks 11th of 157 countries on this measure, in the top 10%.

The series is highly variable year to year, so single readings are best treated with caution.

Natural disasters by decadal size in Australia, year by year

Annual values for Natural disasters by decadal size in Australia, 1930 to 2020.
Year Value Change
1930 0 —
1940 0 —
1950 0 —
1960 0 —
1970 1 —
1980 0 -100.0%
1990 5 —
2000 21 +320.0%
2010 4 -81.0%
2020 9 +125.0%

Australia compared with similar countries

  • Australia's 9 is above the median for high income countries, which is 2, 4.5× the median. (45 countries reporting)
  • Australia's 9 is above the median for East Asia & Pacific, which is 2, 4.5× the median. (26 countries reporting)

Averages by decade

DecadeAverage LowestHighest Years
1930s 0 0 0 1
1940s 0 0 0 1
1950s 0 0 0 1
1960s 0 0 0 1
1970s 1 1 1 1
1980s 0 0 0 1
1990s 5 5 5 1
2000s 21 21 21 1
2010s 4 4 4 1
2020s 9 9 9 1

Countries ranked near Australia

  1. 8 Japan 11 compare
  2. 9 South Africa 10 compare
  3. 9 Thailand 10 compare
  4. 11 Spain 9 compare
  5. 13 Colombia 8 compare
  6. 13 Malaysia 8 compare
  7. 13 Taiwan 8 compare
  8. 13 Turkey 8 compare

See the full ranking of 157 places →

More reference data data for Australia

All data for Australia →

Frequently asked questions

What is natural disasters by decadal size in Australia?
Natural disasters by decadal size in Australia was 9 in 2020, according to Our World in Data.
What is the highest natural disasters by decadal size recorded in Australia?
The highest recorded value was 21 in 2000.
What is the lowest natural disasters by decadal size recorded in Australia?
The lowest recorded value was 0 in 1930.
How does Australia rank for natural disasters by decadal size?
Australia ranks 11th out of 157 countries with data for 2020.
Is natural disasters by decadal size rising or falling in Australia?
Over the last ten years it is up 125.0%. The long-run trend across the full record is volatile.
Where does this Australia data come from?
The figures come from Our World in Data, published as part of Natural disasters by decadal size. Statizoid updates them automatically from the source API.

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Natural disasters by decadal size in Australia. Statizoid, drawing on Our World in Data. Retrieved 14 November 2026, from https://reference.statizoid.com/stat/natural-disasters-by-decadal-size/australia/

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About this data

Indicator
Natural disasters by decadal size
Source
Our World in Data
Licence
CC BY 4.0 (Our World in Data)
Coverage
157 places, 1,278 data points, 1900–2020
Last refreshed