{"entity":{"iso2":"VU","iso3":"VUT","name":"Vanuatu","slug":"vanuatu"},"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":"1875-01-01","value":1.0},{"date":"1878-01-01","value":2.0},{"date":"1883-01-01","value":1.0},{"date":"1910-01-01","value":1.0},{"date":"1920-01-01","value":1.0},{"date":"1933-01-01","value":1.0},{"date":"1950-01-01","value":1.0},{"date":"1961-01-01","value":1.0},{"date":"1965-01-01","value":2.0},{"date":"1980-01-01","value":2.0},{"date":"1987-01-01","value":1.0},{"date":"1994-01-01","value":2.0},{"date":"1999-01-01","value":1.0},{"date":"2002-01-01","value":1.0},{"date":"2007-01-01","value":1.0},{"date":"2009-01-01","value":1.0},{"date":"2010-01-01","value":3.0},{"date":"2011-01-01","value":4.0},{"date":"2012-01-01","value":3.0},{"date":"2015-01-01","value":1.0},{"date":"2016-01-01","value":2.0},{"date":"2023-01-01","value":3.0},{"date":"2024-01-01","value":1.0}],"summary":{"latest_period":"2024-01-01","latest_value":1.0,"max":4.0,"mean":1.6087,"min":1.0,"of":38,"rank":12,"trend":"volatile"}}