{"entity":{"iso2":"ID","iso3":"IDN","name":"Indonesia","slug":"indonesia"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"number-of-tsunamis","source":"National Geophysical Data Center / World Data Service (2025) \u2013 with major processing by Our World in Data","source_url":"https://ourworldindata.org/grapher/number-of-tsunamis","title":"Number of tsunamis","unit":"events"},"observations":[{"date":"1608-01-01","value":1.0},{"date":"1629-01-01","value":1.0},{"date":"1673-01-01","value":1.0},{"date":"1674-01-01","value":2.0},{"date":"1708-01-01","value":1.0},{"date":"1710-01-01","value":1.0},{"date":"1711-01-01","value":1.0},{"date":"1754-01-01","value":1.0},{"date":"1763-01-01","value":1.0},{"date":"1770-01-01","value":1.0},{"date":"1775-01-01","value":1.0},{"date":"1797-01-01","value":1.0},{"date":"1815-01-01","value":2.0},{"date":"1818-01-01","value":1.0},{"date":"1820-01-01","value":1.0},{"date":"1833-01-01","value":1.0},{"date":"1841-01-01","value":2.0},{"date":"1843-01-01","value":1.0},{"date":"1845-01-01","value":1.0},{"date":"1846-01-01","value":1.0},{"date":"1851-01-01","value":1.0},{"date":"1852-01-01","value":2.0},{"date":"1854-01-01","value":1.0},{"date":"1855-01-01","value":1.0},{"date":"1856-01-01","value":1.0},{"date":"1857-01-01","value":2.0},{"date":"1859-01-01","value":4.0},{"date":"1860-01-01","value":1.0},{"date":"1861-01-01","value":5.0},{"date":"1864-01-01","value":1.0},{"date":"1871-01-01","value":1.0},{"date":"1876-01-01","value":1.0},{"date":"1882-01-01","value":1.0},{"date":"1883-01-01","value":1.0},{"date":"1885-01-01","value":2.0},{"date":"1889-01-01","value":1.0},{"date":"1891-01-01","value":3.0},{"date":"1892-01-01","value":3.0},{"date":"1899-01-01","value":1.0},{"date":"1900-01-01","value":1.0},{"date":"1907-01-01","value":1.0},{"date":"1908-01-01","value":1.0},{"date":"1914-01-01","value":1.0},{"date":"1917-01-01","value":1.0},{"date":"1921-01-01","value":1.0},{"date":"1927-01-01","value":1.0},{"date":"1928-01-01","value":2.0},{"date":"1930-01-01","value":1.0},{"date":"1931-01-01","value":1.0},{"date":"1932-01-01","value":1.0},{"date":"1936-01-01","value":1.0},{"date":"1938-01-01","value":2.0},{"date":"1939-01-01","value":1.0},{"date":"1948-01-01","value":1.0},{"date":"1950-01-01","value":1.0},{"date":"1957-01-01","value":2.0},{"date":"1964-01-01","value":1.0},{"date":"1965-01-01","value":1.0},{"date":"1967-01-01","value":2.0},{"date":"1968-01-01","value":2.0},{"date":"1969-01-01","value":1.0},{"date":"1975-01-01","value":1.0},{"date":"1977-01-01","value":1.0},{"date":"1979-01-01","value":2.0},{"date":"1981-01-01","value":1.0},{"date":"1983-01-01","value":1.0},{"date":"1992-01-01","value":1.0},{"date":"1994-01-01","value":5.0},{"date":"1995-01-01","value":1.0},{"date":"1996-01-01","value":2.0},{"date":"2000-01-01","value":1.0},{"date":"2004-01-01","value":3.0},{"date":"2005-01-01","value":2.0},{"date":"2006-01-01","value":2.0},{"date":"2007-01-01","value":1.0},{"date":"2008-01-01","value":2.0},{"date":"2009-01-01","value":6.0},{"date":"2010-01-01","value":2.0},{"date":"2012-01-01","value":2.0},{"date":"2014-01-01","value":1.0},{"date":"2016-01-01","value":1.0},{"date":"2018-01-01","value":5.0},{"date":"2019-01-01","value":1.0},{"date":"2021-01-01","value":2.0},{"date":"2022-01-01","value":1.0},{"date":"2023-01-01","value":2.0}],"summary":{"latest_period":"2023-01-01","latest_value":2.0,"max":6.0,"mean":1.53488,"min":1.0,"of":38,"rank":4,"trend":"volatile"}}