Number of tsunamis in Japan

Japan: Number of tsunamis was 3 in 2024. ◆ Volatile

Latest (2024)
3
Change on year
down 25.0%
World rank
2nd
of 38 countries
All-time high
10
in 1938
All-time low
1
in 1026
Years of data
169
1026–2024

Number of tsunamis in Japan, 1026–2024

0246810102615252024

Source: Our World in Data.

Analysis

In 2024, number of tsunamis in Japan stood at 3.

Compared with earlier readings it is down 25.0% on the previous year and up 200.0% over ten years.

Over the whole period, number of tsunamis in Japan peaked at 10 in 1938 and was at its lowest, 1, in 1026.

Japan ranks 2nd of 38 countries on this measure, in the top 10%.

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

Number of tsunamis in Japan, year by year

Annual values for Number of tsunamis in Japan, 1026 to 2024.
Year Value Change
1026 1 —
1088 2 +100.0%
1096 1 -50.0%
1099 1 +0.0%
1241 1 +0.0%
1257 2 +100.0%
1331 1 -50.0%
1341 1 +0.0%
1360 1 +0.0%
1361 1 +0.0%
1403 1 +0.0%
1408 1 +0.0%
1420 1 +0.0%
1433 1 +0.0%
1448 1 +0.0%
1495 1 +0.0%
1498 2 +100.0%
1510 1 -50.0%
1520 1 +0.0%
1586 1 +0.0%
1589 1 +0.0%
1596 1 +0.0%
1597 1 +0.0%
1602 1 +0.0%
1605 2 +100.0%
1606 1 -50.0%
1611 1 +0.0%
1614 1 +0.0%
1616 1 +0.0%
1619 1 +0.0%
1633 1 +0.0%
1640 1 +0.0%
1642 1 +0.0%
1644 1 +0.0%
1662 1 +0.0%
1664 1 +0.0%
1666 1 +0.0%
1667 1 +0.0%
1670 1 +0.0%
1677 2 +100.0%
1698 1 -50.0%
1703 1 +0.0%
1707 2 +100.0%
1708 1 -50.0%
1711 1 +0.0%
1715 1 +0.0%
1726 1 +0.0%
1732 1 +0.0%
1741 1 +0.0%
1751 1 +0.0%
1762 1 +0.0%
1763 3 +200.0%
1766 1 -66.7%
1768 1 +0.0%
1769 1 +0.0%
1771 1 +0.0%
1780 2 +100.0%
1781 1 -50.0%
1782 1 +0.0%
1791 1 +0.0%
1792 2 +100.0%
1793 2 +0.0%
1799 1 -50.0%
1802 1 +0.0%
1804 1 +0.0%
1808 1 +0.0%
1810 1 +0.0%
1826 1 +0.0%
1828 1 +0.0%
1833 1 +0.0%
1834 1 +0.0%
1835 1 +0.0%
1843 1 +0.0%
1846 1 +0.0%
1854 2 +100.0%
1855 2 +0.0%
1856 1 -50.0%
1857 1 +0.0%
1861 1 +0.0%
1863 1 +0.0%
1872 2 +100.0%
1892 1 -50.0%
1893 1 +0.0%
1894 2 +100.0%
1896 2 +0.0%
1897 2 +0.0%
1898 1 -50.0%
1899 2 +100.0%
1901 5 +150.0%
1905 1 -80.0%
1909 3 +200.0%
1911 1 -66.7%
1912 1 +0.0%
1914 1 +0.0%
1915 2 +100.0%
1923 3 +50.0%
1927 3 +0.0%
1928 1 -66.7%
1929 1 +0.0%
1931 2 +100.0%
1933 2 +0.0%
1935 3 +50.0%
1936 1 -66.7%
1938 10 +900.0%
1939 2 -80.0%
1940 1 -50.0%
1941 1 +0.0%
1943 1 +0.0%
1944 1 +0.0%
1945 2 +100.0%
1946 1 -50.0%
1947 1 +0.0%
1948 1 +0.0%
1952 6 +500.0%
1953 3 -50.0%
1954 1 -66.7%
1956 1 +0.0%
1959 2 +100.0%
1960 3 +50.0%
1961 7 +133.3%
1962 2 -71.4%
1964 4 +100.0%
1968 4 +0.0%
1969 1 -75.0%
1970 1 +0.0%
1971 1 +0.0%
1972 2 +100.0%
1973 1 -50.0%
1974 1 +0.0%
1978 2 +100.0%
1979 2 +0.0%
1980 1 -50.0%
1981 1 +0.0%
1982 3 +200.0%
1983 3 +0.0%
1984 3 +0.0%
1987 3 +0.0%
1989 2 -33.3%
1990 2 +0.0%
1992 1 -50.0%
1993 3 +200.0%
1994 2 -33.3%
1995 3 +50.0%
1996 4 +33.3%
1997 1 -75.0%
1998 1 +0.0%
2000 3 +200.0%
2002 1 -66.7%
2003 2 +100.0%
2004 3 +50.0%
2005 3 +0.0%
2006 2 -33.3%
2007 2 +0.0%
2008 3 +50.0%
2009 1 -66.7%
2010 2 +100.0%
2011 5 +150.0%
2012 2 -60.0%
2013 1 -50.0%
2014 1 +0.0%
2015 3 +200.0%
2016 2 -33.3%
2017 1 -50.0%
2018 1 +0.0%
2019 3 +200.0%
2021 1 -66.7%
2022 1 +0.0%
2023 4 +300.0%
2024 3 -25.0%

Japan compared with similar countries

  • Japan's 3 is above the median for high income countries, which is 1, 3.0× the median. (17 countries reporting)
  • Japan's 3 is above the median for East Asia & Pacific, which is 1, 3.0× the median. (13 countries reporting)

Averages by decade

DecadeAverage LowestHighest Years
1020s 1 1 1 1
1080s 2 2 2 1
1090s 1 1 1 2
1240s 1 1 1 1
1250s 2 2 2 1
1330s 1 1 1 1
1340s 1 1 1 1
1360s 1 1 1 2
1400s 1 1 1 2
1420s 1 1 1 1
1430s 1 1 1 1
1440s 1 1 1 1
1490s 1.5 1 2 2
1510s 1 1 1 1
1520s 1 1 1 1
1580s 1 1 1 2
1590s 1 1 1 2
1600s 1.33 1 2 3
1610s 1 1 1 4
1630s 1 1 1 1
1640s 1 1 1 3
1660s 1 1 1 4
1670s 1.5 1 2 2
1690s 1 1 1 1
1700s 1.33 1 2 3
1710s 1 1 1 2
1720s 1 1 1 1
1730s 1 1 1 1
1740s 1 1 1 1
1750s 1 1 1 1
1760s 1.4 1 3 5
1770s 1 1 1 1
1780s 1.33 1 2 3
1790s 1.5 1 2 4
1800s 1 1 1 3
1810s 1 1 1 1
1820s 1 1 1 2
1830s 1 1 1 3
1840s 1 1 1 2
1850s 1.5 1 2 4
1860s 1 1 1 2
1870s 2 2 2 1
1890s 1.57 1 2 7
1900s 3 1 5 3
1910s 1.25 1 2 4
1920s 2 1 3 4
1930s 3.33 1 10 6
1940s 1.12 1 2 8
1950s 2.6 1 6 5
1960s 3.5 1 7 6
1970s 1.43 1 2 7
1980s 2.29 1 3 7
1990s 2.12 1 4 8
2000s 2.22 1 3 9
2010s 2.1 1 5 10
2020s 2.25 1 4 4

Countries ranked near Japan

  1. 1 Tonga 4 compare
  2. 2 United States 3 compare
  3. 4 Brazil 2 compare
  4. 4 Greenland 2 compare
  5. 4 Indonesia 2 compare
  6. 4 Italy 2 compare
  7. 4 Mexico 2 compare
  8. 4 New Caledonia 2 compare
  9. 4 New Zealand 2 compare
  10. 4 Portugal 2 compare

See the full ranking of 38 places →

More reference data data for Japan

All data for Japan →

Frequently asked questions

What is number of tsunamis in Japan?
Number of tsunamis in Japan was 3 in 2024, according to Our World in Data.
What is the highest number of tsunamis recorded in Japan?
The highest recorded value was 10 in 1938.
What is the lowest number of tsunamis recorded in Japan?
The lowest recorded value was 1 in 1026.
How does Japan rank for number of tsunamis?
Japan ranks 2nd out of 38 countries with data for 2024.
Is number of tsunamis rising or falling in Japan?
Over the last ten years it is up 200.0%. The long-run trend across the full record is volatile.
Where does this Japan data come from?
The figures come from Our World in Data, published as part of Number of tsunamis. Statizoid updates them automatically from the source API.

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Number of tsunamis in Japan. Statizoid, drawing on Our World in Data. Retrieved 14 November 2026, from https://reference.statizoid.com/stat/number-of-tsunamis/japan/

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About this data

Indicator
Number of tsunamis
Source
Our World in Data
Licence
CC BY 4.0 (Our World in Data)
Coverage
38 places, 1,068 data points, 1026–2024
Last refreshed