{"entity":{"iso2":"CA","iso3":"CAN","name":"Canada","slug":"canada"},"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":"1823-01-01","value":1.0},{"date":"1848-01-01","value":1.0},{"date":"1864-01-01","value":1.0},{"date":"1903-01-01","value":1.0},{"date":"1905-01-01","value":1.0},{"date":"1908-01-01","value":1.0},{"date":"1917-01-01","value":1.0},{"date":"1929-01-01","value":2.0},{"date":"1946-01-01","value":1.0},{"date":"1949-01-01","value":1.0},{"date":"1958-01-01","value":1.0},{"date":"1963-01-01","value":1.0},{"date":"1974-01-01","value":1.0},{"date":"1975-01-01","value":1.0},{"date":"2001-01-01","value":1.0},{"date":"2004-01-01","value":1.0},{"date":"2005-01-01","value":1.0},{"date":"2007-01-01","value":1.0},{"date":"2012-01-01","value":1.0},{"date":"2020-01-01","value":1.0},{"date":"2023-01-01","value":1.0},{"date":"2024-01-01","value":1.0}],"summary":{"latest_period":"2024-01-01","latest_value":1.0,"max":2.0,"mean":1.04545,"min":1.0,"of":38,"rank":12,"trend":"falling"}}