{"entity":{"iso2":"IR","iso3":"IRN","name":"Iran","slug":"iran-islamic-rep"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"significant-earthquakes","source":"National Geophysical Data Center / World Data Service (2025) \u2013 with major processing by Our World in Data","source_url":"https://ourworldindata.org/grapher/significant-earthquakes","title":"Number of significant earthquakes","unit":"events"},"observations":[{"date":"1008-01-01","value":1.0},{"date":"1042-01-01","value":2.0},{"date":"1052-01-01","value":2.0},{"date":"1065-01-01","value":1.0},{"date":"1066-01-01","value":1.0},{"date":"1085-01-01","value":1.0},{"date":"1101-01-01","value":1.0},{"date":"1115-01-01","value":1.0},{"date":"1119-01-01","value":1.0},{"date":"1175-01-01","value":1.0},{"date":"1176-01-01","value":1.0},{"date":"1208-01-01","value":1.0},{"date":"1209-01-01","value":1.0},{"date":"1237-01-01","value":1.0},{"date":"1267-01-01","value":1.0},{"date":"1272-01-01","value":1.0},{"date":"1280-01-01","value":1.0},{"date":"1281-01-01","value":1.0},{"date":"1291-01-01","value":1.0},{"date":"1300-01-01","value":1.0},{"date":"1301-01-01","value":1.0},{"date":"1304-01-01","value":1.0},{"date":"1306-01-01","value":1.0},{"date":"1319-01-01","value":1.0},{"date":"1336-01-01","value":2.0},{"date":"1344-01-01","value":1.0},{"date":"1360-01-01","value":1.0},{"date":"1367-01-01","value":1.0},{"date":"1382-01-01","value":1.0},{"date":"1389-01-01","value":3.0},{"date":"1400-01-01","value":2.0},{"date":"1405-01-01","value":1.0},{"date":"1440-01-01","value":1.0},{"date":"1441-01-01","value":1.0},{"date":"1482-01-01","value":1.0},{"date":"1483-01-01","value":1.0},{"date":"1484-01-01","value":1.0},{"date":"1485-01-01","value":1.0},{"date":"1493-01-01","value":1.0},{"date":"1527-01-01","value":1.0},{"date":"1549-01-01","value":1.0},{"date":"1550-01-01","value":1.0},{"date":"1566-01-01","value":1.0},{"date":"1574-01-01","value":1.0},{"date":"1588-01-01","value":1.0},{"date":"1608-01-01","value":1.0},{"date":"1611-01-01","value":1.0},{"date":"1618-01-01","value":1.0},{"date":"1633-01-01","value":1.0},{"date":"1639-01-01","value":1.0},{"date":"1640-01-01","value":1.0},{"date":"1641-01-01","value":1.0},{"date":"1650-01-01","value":1.0},{"date":"1664-01-01","value":1.0},{"date":"1665-01-01","value":1.0},{"date":"1667-01-01","value":2.0},{"date":"1668-01-01","value":1.0},{"date":"1670-01-01","value":1.0},{"date":"1673-01-01","value":1.0},{"date":"1678-01-01","value":2.0},{"date":"1683-01-01","value":1.0},{"date":"1687-01-01","value":1.0},{"date":"1696-01-01","value":1.0},{"date":"1703-01-01","value":2.0},{"date":"1721-01-01","value":1.0},{"date":"1727-01-01","value":1.0},{"date":"1755-01-01","value":1.0},{"date":"1766-01-01","value":1.0},{"date":"1769-01-01","value":1.0},{"date":"1778-01-01","value":2.0},{"date":"1779-01-01","value":1.0},{"date":"1780-01-01","value":1.0},{"date":"1791-01-01","value":1.0},{"date":"1794-01-01","value":1.0},{"date":"1800-01-01","value":1.0},{"date":"1805-01-01","value":1.0},{"date":"1808-01-01","value":2.0},{"date":"1809-01-01","value":1.0},{"date":"1813-01-01","value":1.0},{"date":"1820-01-01","value":2.0},{"date":"1823-01-01","value":2.0},{"date":"1824-01-01","value":2.0},{"date":"1825-01-01","value":2.0},{"date":"1830-01-01","value":2.0},{"date":"1843-01-01","value":2.0},{"date":"1844-01-01","value":2.0},{"date":"1851-01-01","value":1.0},{"date":"1852-01-01","value":1.0},{"date":"1853-01-01","value":1.0},{"date":"1854-01-01","value":1.0},{"date":"1857-01-01","value":2.0},{"date":"1862-01-01","value":1.0},{"date":"1863-01-01","value":2.0},{"date":"1864-01-01","value":2.0},{"date":"1865-01-01","value":1.0},{"date":"1868-01-01","value":1.0},{"date":"1871-01-01","value":1.0},{"date":"1872-01-01","value":3.0},{"date":"1879-01-01","value":2.0},{"date":"1880-01-01","value":2.0},{"date":"1881-01-01","value":1.0},{"date":"1883-01-01","value":2.0},{"date":"1884-01-01","value":1.0},{"date":"1888-01-01","value":1.0},{"date":"1890-01-01","value":1.0},{"date":"1893-01-01","value":1.0},{"date":"1894-01-01","value":2.0},{"date":"1895-01-01","value":2.0},{"date":"1896-01-01","value":3.0},{"date":"1897-01-01","value":1.0},{"date":"1898-01-01","value":1.0},{"date":"1902-01-01","value":1.0},{"date":"1903-01-01","value":1.0},{"date":"1905-01-01","value":1.0},{"date":"1909-01-01","value":1.0},{"date":"1911-01-01","value":1.0},{"date":"1913-01-01","value":1.0},{"date":"1918-01-01","value":1.0},{"date":"1923-01-01","value":4.0},{"date":"1925-01-01","value":2.0},{"date":"1928-01-01","value":2.0},{"date":"1929-01-01","value":3.0},{"date":"1930-01-01","value":2.0},{"date":"1932-01-01","value":1.0},{"date":"1933-01-01","value":1.0},{"date":"1935-01-01","value":2.0},{"date":"1936-01-01","value":1.0},{"date":"1941-01-01","value":1.0},{"date":"1944-01-01","value":1.0},{"date":"1945-01-01","value":1.0},{"date":"1946-01-01","value":2.0},{"date":"1947-01-01","value":2.0},{"date":"1949-01-01","value":1.0},{"date":"1950-01-01","value":1.0},{"date":"1953-01-01","value":3.0},{"date":"1954-01-01","value":1.0},{"date":"1956-01-01","value":1.0},{"date":"1957-01-01","value":4.0},{"date":"1958-01-01","value":3.0},{"date":"1960-01-01","value":1.0},{"date":"1961-01-01","value":3.0},{"date":"1962-01-01","value":4.0},{"date":"1963-01-01","value":4.0},{"date":"1964-01-01","value":1.0},{"date":"1965-01-01","value":2.0},{"date":"1968-01-01","value":5.0},{"date":"1969-01-01","value":1.0},{"date":"1970-01-01","value":2.0},{"date":"1971-01-01","value":5.0},{"date":"1972-01-01","value":3.0},{"date":"1973-01-01","value":2.0},{"date":"1974-01-01","value":1.0},{"date":"1975-01-01","value":2.0},{"date":"1976-01-01","value":1.0},{"date":"1977-01-01","value":5.0},{"date":"1978-01-01","value":3.0},{"date":"1979-01-01","value":4.0},{"date":"1980-01-01","value":3.0},{"date":"1981-01-01","value":3.0},{"date":"1983-01-01","value":2.0},{"date":"1985-01-01","value":1.0},{"date":"1986-01-01","value":2.0},{"date":"1987-01-01","value":1.0},{"date":"1988-01-01","value":2.0},{"date":"1989-01-01","value":4.0},{"date":"1990-01-01","value":4.0},{"date":"1991-01-01","value":2.0},{"date":"1992-01-01","value":2.0},{"date":"1993-01-01","value":3.0},{"date":"1994-01-01","value":3.0},{"date":"1997-01-01","value":4.0},{"date":"1998-01-01","value":4.0},{"date":"1999-01-01","value":3.0},{"date":"2000-01-01","value":1.0},{"date":"2002-01-01","value":6.0},{"date":"2003-01-01","value":5.0},{"date":"2004-01-01","value":6.0},{"date":"2005-01-01","value":5.0},{"date":"2006-01-01","value":5.0},{"date":"2007-01-01","value":4.0},{"date":"2008-01-01","value":5.0},{"date":"2009-01-01","value":1.0},{"date":"2010-01-01","value":7.0},{"date":"2011-01-01","value":1.0},{"date":"2012-01-01","value":5.0},{"date":"2013-01-01","value":4.0},{"date":"2014-01-01","value":3.0},{"date":"2017-01-01","value":7.0},{"date":"2018-01-01","value":8.0},{"date":"2019-01-01","value":3.0},{"date":"2020-01-01","value":2.0},{"date":"2021-01-01","value":3.0},{"date":"2022-01-01","value":2.0},{"date":"2023-01-01","value":2.0},{"date":"2024-01-01","value":3.0}],"summary":{"latest_period":"2024-01-01","latest_value":3.0,"max":8.0,"mean":1.88205,"min":1.0,"of":97,"rank":4,"trend":"volatile"}}