{"entity":{"iso2":"AU","iso3":"AUS","name":"Australia","slug":"australia"},"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":"1805-01-01","value":1.0},{"date":"1924-01-01","value":1.0},{"date":"1989-01-01","value":1.0},{"date":"2000-01-01","value":1.0},{"date":"2004-01-01","value":1.0},{"date":"2009-01-01","value":1.0},{"date":"2010-01-01","value":1.0},{"date":"2012-01-01","value":1.0}],"summary":{"latest_period":"2012-01-01","latest_value":1.0,"max":1.0,"mean":1.0,"min":1.0,"of":38,"rank":12,"trend":"flat"}}