{"entity":{"iso2":"VU","iso3":"VUT","name":"Vanuatu","slug":"vanuatu"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"significant-volcanic-eruptions","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-volcanic-eruptions","title":"Number of significant volcanic eruptions","unit":"events"},"observations":[{"date":"1430-01-01","value":1.0},{"date":"1670-01-01","value":1.0},{"date":"1863-01-01","value":1.0},{"date":"1870-01-01","value":1.0},{"date":"1878-01-01","value":2.0},{"date":"1894-01-01","value":1.0},{"date":"1901-01-01","value":1.0},{"date":"1913-01-01","value":1.0},{"date":"1914-01-01","value":1.0},{"date":"1958-01-01","value":1.0},{"date":"1994-01-01","value":1.0},{"date":"1995-01-01","value":1.0},{"date":"2017-01-01","value":1.0},{"date":"2018-01-01","value":2.0},{"date":"2023-01-01","value":1.0}],"summary":{"latest_period":"2023-01-01","latest_value":1.0,"max":2.0,"mean":1.13333,"min":1.0,"of":25,"rank":6,"trend":"rising"}}